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US6426725B2
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US
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Antenna device and communication device
Assignee: Murata Manufacturing Co Ltd
•
Filing: 2001-01-16
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Granted: 2002-07-30
•
Expires: 2021-01-16
Abstract
Abstract A communication device in which the problem caused by separately providing an antenna and a filter directly connected thereto, and the problem caused by separately providing a balanced-to-unbalanced transformer, have been solved. A dielectric filter having a both-end opened λ/2 resonator is constructed by providing inner-conductor forming holes in a dielectric block. An antenna is constructed by forming a radiation electrode and terminal electrodes on a dielectric block. By bonding the antenna and dielectric filter, an antenna device is achieved which has a balanced feed antenna and which performs the input-output of unbalanced signals.
Inventors
- 👤 Motoharu Hiroshima
- 👤 Hideyuki Kato
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:50
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/12; H01Q1/22; H01Q1/24; H01Q1/241; H01Q1/242; H01Q1/243; H01P; H01P1/00; H01P1/20; H01P1/201; H01P1/205; H01P1/2056; H01P5/00; H01P5/08; H01P5/10; H01Q23/00; H01Q7/00; H01Q9/00; H01Q9/04; H01Q9/16
Claims Analysis
Total Claims: 96
Claim 1
Independent Claim
113 words
An antenna device comprising: a first resonator formed by opening both ends of a λ/2 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together; and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to a vicinity of one of the open ends of the first resonator is used as an unbalanced input-output portion, and in which a portion connected to the second resonator is used as a balanced input-output portion; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 2
Dependent Claim
113 words
An antenna device comprising: a first resonator formed by opening both ends of a λ/2 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together; and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to a vicinity of one of the open ends of the first resonator is used as an unbalanced input-output portion, and in which a portion connected to the second resonator is used as a balanced input-output portion; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 3
Dependent Claim
129 words
An antenna device comprising: a first resonator formed by at least one of: short-circuiting both ends of two λ/4 TEM resonators which are connected together, and short-circuiting both ends of a λ/2 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to a vicinity of an equivalent open end of the first resonator is used as an unbalanced input-output portion, and in which a portion connected to the second resonator is used as a balanced input-output portion; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 4
Dependent Claim
129 words
An antenna device comprising: a first resonator formed by at least one of: short-circuiting both ends of two λ/4 TEM resonators which are connected together, and short-circuiting both ends of a λ/2 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to a vicinity of an equivalent open end of the first resonator is used as an unbalanced input-output portion, and in which a portion connected to the second resonator is used as a balanced input-output portion; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 5
Dependent Claim
111 words
An antenna device comprising: a first resonator formed by short-circuiting one end of a λ/4 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to a vicinity of the open end of the first resonator is used as an unbalanced input-output portion, and in which a portion connected to the second resonator is used as a balanced input-output portion; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 6
Dependent Claim
111 words
An antenna device comprising: a first resonator formed by short-circuiting one end of a λ/4 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to a vicinity of the open end of the first resonator is used as an unbalanced input-output portion, and in which a portion connected to the second resonator is used as a balanced input-output portion; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 7
Dependent Claim
137 words
An antenna device comprising: a first resonator formed by at least of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to vicinities of the open ends of the first resonator is used as a first balanced input-output portion, and in which a portion connected to vicinities of the open ends of the second resonator is used as a second balanced input-output portion; and a balanced feed antenna coupled with said first or second balanced input-output portions.
Claim 8
Dependent Claim
137 words
An antenna device comprising: a first resonator formed by at least of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to vicinities of the open ends of the first resonator is used as a first balanced input-output portion, and in which a portion connected to vicinities of the open ends of the second resonator is used as a second balanced input-output portion; and a balanced feed antenna coupled with said first or second balanced input-output portions.
Claim 9
Dependent Claim
28 words
The antenna device as claimed in claim 1 , wherein: each of said λ/2 TEM resonator and λ/2 TEM resonator comprises a microstrip line or a strip line.
Claim 10
Dependent Claim
28 words
The antenna device as claimed in claim 2 , wherein: each of said λ/2 TEM resonator and λ/4 TEM resonator comprises a microstrip line or a strip line.
Claim 11
Dependent Claim
28 words
The antenna device as claimed in claim 3 , wherein: each of said λ/2 TEM resonator and λ/4 TEM resonator comprises a microstrip line or a strip line.
Claim 12
Dependent Claim
28 words
The antenna device as claimed in claim 4 , wherein: each of said λ/2 TEM resonator and λ/4 TEM resonator comprises a microstrip line or a strip line.
Claim 13
Dependent Claim
35 words
The antenna device as claimed in claim 1 , wherein: each of said λ/2 TEM resonator and λ/4 TEM resonator comprises a dielectric coaxial resonator formed by providing a conductor film on a dielectric block.
Claim 14
Dependent Claim
35 words
The antenna device as claimed in claim 2 , wherein: each of said λ/2 TEM resonator and λ/4 TEM resonator comprises a dielectric coaxial resonator formed by providing a conductor film on a dielectric block.
Claim 15
Dependent Claim
35 words
The antenna device as claimed in claim 3 , wherein: each of said λ/2 TEM resonator and λ/4 TEM resonator comprises a dielectric coaxial resonator formed by providing a conductor film on a dielectric block.
Claim 16
Dependent Claim
35 words
The antenna device as claimed in claim 4 , wherein: each of said λ/2 TEM resonator and λ/4 TEM resonator comprises a dielectric coaxial resonator formed by providing a conductor film on a dielectric block.
Claim 17
Dependent Claim
57 words
An antenna device comprising: a dielectric filter having a resonator which resonates in modes other than the TEM mode and which is constructed by forming a conductor film on an outer surface of a dielectric block, and having a balanced input-output portion coupled with said resonator; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 18
Dependent Claim
57 words
An antenna device comprising: a dielectric filter having a resonator which resonates in modes other than the TEM mode and which is constructed by forming a conductor film on an outer surface of a dielectric block, and having a balanced input-output portion coupled with said resonator; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 19
Dependent Claim
27 words
The antenna device as claimed in claim 1 , wherein: said dielectric filter is used as a dielectric duplexer comprising a transmission filter and a reception filter.
Claim 20
Dependent Claim
27 words
The antenna device as claimed in claim 2 , wherein: said dielectric filter is used as a dielectric duplexer comprising a transmission filter and a reception filter.
Claim 21
Dependent Claim
27 words
The antenna device as claimed in claim 3 , wherein: said dielectric filter is used as a dielectric duplexer comprising a transmission filter and a reception filter.
Claim 22
Dependent Claim
27 words
The antenna device as claimed in claim 4 , wherein: said dielectric filter is used as a dielectric duplexer comprising a transmission filter and a reception filter.
Claim 23
Dependent Claim
27 words
The antenna device as claimed in claim 13 , wherein: said dielectric filter is used as a dielectric duplexer comprising a transmission filter and a reception filter.
Claim 24
Dependent Claim
32 words
The antenna device as claimed in claim 1 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are connected together on a line of a substrate.
Claim 25
Dependent Claim
32 words
The antenna device as claimed in claim 2 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are connected together on a line of a substrate.
Claim 26
Dependent Claim
32 words
The antenna device as claimed in claim 3 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are connected together on a line of a substrate.
Claim 27
Dependent Claim
32 words
The antenna device as claimed in claim 4 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are connected together on a line of a substrate.
Claim 28
Dependent Claim
32 words
The antenna device as claimed in claim 13 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are connected together on a line of a substrate.
Claim 29
Dependent Claim
37 words
The antenna device as claimed in claim 1 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are directly connected together by bonding said dielectric filter and said balanced feed antenna.
Claim 30
Dependent Claim
37 words
The antenna device as claimed in claim 2 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are directly connected together by bonding said dielectric filter and said balanced feed antenna.
Claim 31
Dependent Claim
37 words
The antenna device as claimed in claim 3 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are directly connected together by bonding said dielectric filter and said balanced feed antenna.
Claim 32
Dependent Claim
37 words
The antenna device as claimed in claim 4 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are directly connected together by bonding said dielectric filter and said balanced feed antenna.
Claim 33
Dependent Claim
37 words
The antenna device as claimed in claim 13 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are directly connected together by bonding said dielectric filter and said balanced feed antenna.
Claim 34
Dependent Claim
33 words
The antenna device as claimed in claim 1 , wherein: said balanced feed antenna is constructed on a dielectric block in which a balanced feed terminal is formed on an outer surface thereof.
Claim 35
Dependent Claim
33 words
The antenna device as claimed in claim 2 , wherein: said balanced feed antenna is constructed on a dielectric block in which a balanced feed terminal is formed on an outer surface thereof.
Claim 36
Dependent Claim
33 words
The antenna device as claimed in claim 3 , wherein: said balanced feed antenna is constructed on a dielectric block in which a balanced feed terminal is formed on an outer surface thereof.
Claim 37
Dependent Claim
33 words
The antenna device as claimed in claim 4 , wherein: said balanced feed antenna is constructed on a dielectric block in which a balanced feed terminal is formed on an outer surface thereof.
Claim 38
Dependent Claim
33 words
The antenna device as claimed in claim 13 , wherein: said balanced feed antenna is constructed on a dielectric block in which a balanced feed terminal is formed on an outer surface thereof.
Claim 39
Dependent Claim
25 words
The antenna device as claimed in claim 1 , wherein: said balanced feed antenna and said dielectric filter are formed integrally with a dielectric block.
Claim 40
Dependent Claim
25 words
The antenna device as claimed in claim 2 , wherein: said balanced feed antenna and said dielectric filter are formed integrally with a dielectric block.
Claim 41
Dependent Claim
25 words
The antenna device as claimed in claim 3 , wherein: said balanced feed antenna and said dielectric filter are formed integrally with a dielectric block.
Claim 42
Dependent Claim
25 words
The antenna device as claimed in claim 4 , wherein: said balanced feed antenna and said dielectric filter are formed integrally with a dielectric block.
Claim 43
Dependent Claim
25 words
The antenna device as claimed in claim 13 , wherein: said balanced feed antenna and said dielectric filter are formed integrally with a dielectric block.
Claim 44
Dependent Claim
42 words
The antenna device as claimed in claim 34 , wherein: an effective permittivity of said dielectric block is different between a portion of said dielectric block comprising said balanced feed antenna and a portion of said dielectric block comprising said dielectric filter.
Claim 45
Dependent Claim
42 words
The antenna device as claimed in claim 35 , wherein: an effective permittivity of said dielectric block is different between a portion of said dielectric block comprising said balanced feed antenna and a portion of said dielectric block comprising said dielectric filter.
Claim 46
Dependent Claim
43 words
The antenna device as claimed in claim 36 , wherein: an effective permittivity of said dielectric block is different between a portion of said dielectric block comprising said balanced feed antenna and a portion of said dielectric block comprising said dielectric filter .
Claim 47
Dependent Claim
42 words
The antenna device as claimed in claim 37 , wherein: an effective permittivity of said dielectric block is different between a portion of said dielectric block comprising said balanced feed antenna and a portion of said dielectric block comprising said dielectric filter.
Claim 48
Dependent Claim
42 words
The antenna device as claimed in claim 38 , wherein: an effective permittivity of said dielectric block is different between a portion of said dielectric block comprising said balanced feed antenna and a portion of said dielectric block comprising said dielectric filter.
Claim 49
Dependent Claim
141 words
A communication device comprising at least one of a transmitter and a receiver, and an antenna device coupled to the at least one of the transmitter and receiver, the antenna device comprising: a first resonator formed by opening both ends of a λ/2 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to a vicinity of one of the open ends of the first resonator is used as an unbalanced input-output portion, and in which a portion connected to the second resonator is used as a balanced input-output portion; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 50
Dependent Claim
141 words
A communication device comprising at least one of a transmitter and a receiver, and an antenna device coupled to the at least one of the transmitter and receiver, the antenna device comprising: a first resonator formed by opening both ends of a λ/2 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to a vicinity of one of the open ends of the first resonator is used as an unbalanced input-output portion, and in which a portion connected to the second resonator is used as a balanced input-output portion; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 51
Dependent Claim
156 words
A communication device comprising at least one of a transmitter and a receiver, and an antenna device coupled to the at least one of the transmitter and receiver, the antenna device comprising: a first resonator formed by at least one of: short-circuiting both ends of two λ/4 TEM resonators which are connected together, short-circuiting both ends of a λ/2 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to a vicinity of an equivalent open end of the first resonator is used as an unbalanced input-output portion, and in which a portion connected to the second resonator is used as a balanced input-output portion; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 52
Dependent Claim
156 words
A communication device comprising at least one of a transmitter and a receiver, and an antenna device coupled to the at least one of the transmitter and receiver, the antenna device comprising: a first resonator formed by at least one of: short-circuiting both ends of two λ/4 TEM resonators which are connected together, short-circuiting both ends of a λ/2 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to a vicinity of an equivalent open end of the first resonator is used as an unbalanced input-output portion, and in which a portion connected to the second resonator is used as a balanced input-output portion; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 53
Dependent Claim
139 words
A communication device comprising at least one of a transmitter and a receiver, and an antenna device coupled to the at least one of the transmitter and receiver, the antenna device comprising: a first resonator formed by short-circuiting one end of a λ/4 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to a vicinity of the open end of the first resonator is used as an unbalanced input-output portion, and in which a portion connected to the second resonator is used as a balanced input-output portion; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 54
Dependent Claim
139 words
A communication device comprising at least one of a transmitter and a receiver, and an antenna device coupled to the at least one of the transmitter and receiver, the antenna device comprising: a first resonator formed by short-circuiting one end of a λ/4 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to a vicinity of the open end of the first resonator is used as an unbalanced input-output portion, and in which a portion connected to the second resonator is used as a balanced input-output portion; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 55
Dependent Claim
167 words
A communication device comprising at least one of a transmitter and a receiver, and an antenna device coupled to the at least one of the transmitter and receiver, the antenna device comprising: a first resonator formed by at least one of: opening both ends of the two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to vicinities of the open ends of the first resonator is used as a first balanced input-output portion, and in which a portion connected to vicinities of the open ends of the second resonator is used as a second balanced input-output portion; and a balanced feed antenna coupled with said first or second balanced input-output portions.
Claim 56
Dependent Claim
167 words
A communication device comprising at least one of a transmitter and a receiver, and an antenna device coupled to the at least one of the transmitter and receiver, the antenna device comprising: a first resonator formed by at least one of: opening both ends of the two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a second resonator formed by at least one of: opening both ends of two λ/4 TEM resonators which are connected together, and opening both ends of a λ/2 TEM resonator; a dielectric filter in which the first and second resonators are coupled together, in which a portion connected to vicinities of the open ends of the first resonator is used as a first balanced input-output portion, and in which a portion connected to vicinities of the open ends of the second resonator is used as a second balanced input-output portion; and a balanced feed antenna coupled with said first or second balanced input-output portions.
Claim 57
Dependent Claim
26 words
The communication device of claim 44 , wherein each of said λ/2 TEM resonator and λ/4 TEM resonator comprises a microstrip line or a strip line.
Claim 58
Dependent Claim
26 words
The communication device of claim 45 , wherein each of said λ/2 TEM resonator and λ/4 TEM resonator comprises a microstrip line or a strip line.
Claim 59
Dependent Claim
26 words
The communication device of claim 46 , wherein each of said λ/2 TEM resonator and λ/4 TEM resonator comprises a microstrip line or a strip line.
Claim 60
Dependent Claim
26 words
The communication device of claim 47 , wherein each of said λ/2 TEM resonator and λ/4 TEM resonator comprises a microstrip line or a strip line.
Claim 61
Dependent Claim
33 words
The communication device of claim 44 , wherein: each of said λ/2 TEM resonator and λ/4 TEM resonator comprises a dielectric coaxial resonator formed by providing a conductor film on a dielectric block.
Claim 62
Dependent Claim
33 words
The communication device of claim 45 , wherein: each of said λ/2 TEM resonator and λ/4 TEM resonator comprises a dielectric coaxial resonator formed by providing a conductor film on a dielectric block.
Claim 63
Dependent Claim
33 words
The communication device of claim 46 , wherein: each of said λ/2 TEM resonator and λ/4 TEM resonator comprises a dielectric coaxial resonator formed by providing a conductor film on a dielectric block.
Claim 64
Dependent Claim
33 words
The communication device of claim 47 , wherein: each of said λ/2 TEM resonator and λ/4 TEM resonator comprises a dielectric coaxial resonator formed by providing a conductor film on a dielectric block.
Claim 65
Dependent Claim
85 words
A communication device comprising at least one of a transmitter and a receiver, and an antenna device coupled to the at least one of the transmitter and receiver, the antenna device comprising: a dielectric filter having a resonator which resonates in modes other than the TEM mode and which is constructed by forming a conductor film on an outer surface of a dielectric block, and having a balanced input-output portion coupled with said resonator; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 66
Dependent Claim
85 words
A communication device comprising at least one of a transmitter and a receiver, and an antenna device coupled to the at least one of the transmitter and receiver, the antenna device comprising: a dielectric filter having a resonator which resonates in modes other than the TEM mode and which is constructed by forming a conductor film on an outer surface of a dielectric block, and having a balanced input-output portion coupled with said resonator; and a balanced feed antenna coupled with said balanced input-output portion.
Claim 67
Dependent Claim
25 words
The communication device of claim 44 , wherein: said dielectric filter is used as a dielectric duplexer comprising a transmission filter and a reception filter.
Claim 68
Dependent Claim
25 words
The communication device of claim 45 , wherein: said dielectric filter is used as a dielectric duplexer comprising a transmission filter and a reception filter.
Claim 69
Dependent Claim
25 words
The communication device of claim 46 , wherein: said dielectric filter is used as a dielectric duplexer comprising a transmission filter and a reception filter.
Claim 70
Dependent Claim
25 words
The communication device of claim 47 , wherein: said dielectric filter is used as a dielectric duplexer comprising a transmission filter and a reception filter.
Claim 71
Dependent Claim
25 words
The communication device of claim 56 , wherein: said dielectric filter is used as a dielectric duplexer comprising a transmission filter and a reception filter.
Claim 72
Dependent Claim
30 words
The communication device of claim 44 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are connected together on a line of a substrate.
Claim 73
Dependent Claim
30 words
The communication device of claim 45 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are connected together on a line of a substrate.
Claim 74
Dependent Claim
30 words
The communication device of claim 46 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are connected together on a line of a substrate.
Claim 75
Dependent Claim
30 words
The communication device of claim 47 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are connected together on a line of a substrate.
Claim 76
Dependent Claim
30 words
The communication device of claim 56 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are connected together on a line of a substrate.
Claim 77
Dependent Claim
35 words
The communication device of claim 44 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are directly connected together by bonding said dielectric filter and said balanced feed antenna.
Claim 78
Dependent Claim
35 words
The communication device of claim 45 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are directly connected together by bonding said dielectric filter and said balanced feed antenna.
Claim 79
Dependent Claim
35 words
The communication device of claim 46 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are directly connected together by bonding said dielectric filter and said balanced feed antenna.
Claim 80
Dependent Claim
35 words
The communication device of claim 47 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are directly connected together by bonding said dielectric filter and said balanced feed antenna.
Claim 81
Dependent Claim
35 words
The communication device of claim 56 , wherein: the balanced input-output portion of said dielectric filter and said balanced feed antenna are directly connected together by bonding said dielectric filter and said balanced feed antenna.
Claim 82
Dependent Claim
31 words
The communication device of claim 44 , wherein: said balanced feed antenna is constructed on a dielectric block in which a balanced feed terminal is formed on an outer surface thereof.
Claim 83
Dependent Claim
31 words
The communication device of claim 45 , wherein: said balanced feed antenna is constructed on a dielectric block in which a balanced feed terminal is formed on an outer surface thereof.
Claim 84
Dependent Claim
31 words
The communication device of claim 46 , wherein: said balanced feed antenna is constructed on a dielectric block in which a balanced feed terminal is formed on an outer surface thereof.
Claim 85
Dependent Claim
31 words
The communication device of claim 47 , wherein: said balanced feed antenna is constructed on a dielectric block in which a balanced feed terminal is formed on an outer surface thereof.
Claim 86
Dependent Claim
31 words
The communication device of claim 56 , wherein: said balanced feed antenna is constructed on a dielectric block in which a balanced feed terminal is formed on an outer surface thereof.
Claim 87
Dependent Claim
23 words
The communication device of claim 44 , wherein: said balanced feed antenna and said dielectric filter are formed integrally with a dielectric block.
Claim 88
Dependent Claim
23 words
The communication device of claim 45 , wherein: said balanced feed antenna and said dielectric filter are formed integrally with a dielectric block.
Claim 89
Dependent Claim
23 words
The communication device of claim 46 , wherein: said balanced feed antenna and said dielectric filter are formed integrally with a dielectric block.
Claim 90
Dependent Claim
23 words
The communication device of claim 47 , wherein: said balanced feed antenna and said dielectric filter are formed integrally with a dielectric block.
Claim 91
Dependent Claim
23 words
The communication device of claim 56 , wherein: said balanced feed antenna and said dielectric filter are formed integrally with a dielectric block.
Claim 92
Dependent Claim
40 words
The communication device of claim 77 , wherein: an effective permittivity of said dielectric block is different between a portion of said dielectric block comprising said balanced feed antenna and a portion of said dielectric block comprising said dielectric filter.
Claim 93
Dependent Claim
40 words
The communication device of claim 78 , wherein: an effective permittivity of said dielectric block is different between a portion of said dielectric block comprising said balanced feed antenna and a portion of said dielectric block comprising said dielectric filter.
Claim 94
Dependent Claim
40 words
The communication device of claim 79 , wherein: an effective permittivity of said dielectric block is different between a portion of said dielectric block comprising said balanced feed antenna and a portion of said dielectric block comprising said dielectric filter.
Claim 95
Dependent Claim
40 words
The communication device of claim 80 , wherein: an effective permittivity of said dielectric block is different between a portion of said dielectric block comprising said balanced feed antenna and a portion of said dielectric block comprising said dielectric filter.
Claim 96
Dependent Claim
40 words
The communication device of claim 81 , wherein: an effective permittivity of said dielectric block is different between a portion of said dielectric block comprising said balanced feed antenna and a portion of said dielectric block comprising said dielectric filter.
References Cited (Backward Citations)
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