Patent US5606732A successfully refreshed from Google Patents.
US5606732A
Expired / Lapsed
US
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Direct connect radio and antenna assembly
Assignee: Skyworks Solutions Inc
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Filing: 1994-04-26
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Granted: 1997-02-25
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Expires: 2014-04-26
Abstract
Abstract A direct connect antenna includes a passive patch-type antenna mounted to a radio, wherein the need for and use of a coaxial cable extension arrangement is eliminated. Thus, the characteristic impedances of the load and source can be better matched, resulting in lower reflection and distributed losses. The antenna is formed with guide slots for alignment and simple snap-on connection of the antenna to the radio to prevent coaxial connector mismatch and damage. The radio may be directly affixed and electrically coupled to a PCMCIA compliant interface card which is insertable into a host computer. Accordingly, radio signals received by the direct connect antenna and radio arrangement are processed through the PC card and the computer.
Inventors
- 👤 Edward J. Vignone, Sr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:20
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/12; H01Q1/22; H01Q1/2258; H01Q1/2275; G; G01; G01S; G01S19/00; G01S19/01; G01S19/13; G01S19/35; G01S19/36; G01S19/37; H01Q23/00; Y; Y10; Y10S; Y10S439/00; Y10S439/916
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
166 words
An apparatus for implementation with a computer having a data interface slot, the apparatus for determining a user's position coordinates according to GPS satellite tracking data, comprising: an antenna comprising a substantially flat conductive element for receiving the GPS satellite tracking data; a GPS receiver for converting the GPS satellite tracking data into digital data, wherein the substantially flat conductive element is mechanically coupled to the GPS receiver, such that the substantially flat conductive element lies directly over the GPS receiver during operation while receiving the GPS satellite tracking data; and a data interface card (PC card) having a first end and a second end, wherein the first end is adapted for insertion into the computer data interface slot, the GPS receiver and the antenna having the substantially flat conductive element mechanically coupled thereto are affixed to the second end, and the PC card includes a serial data interface bus for conducting the digital data from the GPS receiver to the first end of the card.
Claim 2
Independent Claim
166 words
An apparatus for implementation with a computer having a data interface slot, the apparatus for determining a user's position coordinates according to GPS satellite tracking data, comprising: an antenna comprising a substantially flat conductive element for receiving the GPS satellite tracking data; a GPS receiver for converting the GPS satellite tracking data into digital data, wherein the substantially flat conductive element is mechanically coupled to the GPS receiver, such that the substantially flat conductive element lies directly over the GPS receiver during operation while receiving the GPS satellite tracking data; and a data interface card (PC card) having a first end and a second end, wherein the first end is adapted for insertion into the computer data interface slot, the GPS receiver and the antenna having the substantially flat conductive element mechanically coupled thereto are affixed to the second end, and the PC card includes a serial data interface bus for conducting the digital data from the GPS receiver to the first end of the card.
Claim 3
Dependent Claim
15 words
The apparatus of claim 1, wherein the GPS receiver is integral with the PC card.
Claim 4
Dependent Claim
53 words
The apparatus of claim 1, wherein the data interface slot is a PCMCIA Type II slot and the PC card has a Type II thickness such that when the PC card is inserted into the data interface slot, the GPS receiver, mounted to the PC card, is adjacent and external to the computer.
Claim 5
Dependent Claim
52 words
The apparatus of claim 1, wherein the data interface slot is a PCMCIA Type III slot and the PC card has a Type II thickness such that when the PC card is inserted into the data interface slot, the GPS receiver, mounted to the PC card, fits within the data interface slot.
Claim 6
Independent Claim
170 words
An apparatus for receiving radio communication signals, comprising; a radio having a top surface defining a surface area for insertion into a computer; a removable substantially flat antenna having top and bottom surfaces, the top and bottom surfaces having substantially equivalent surface areas, wherein the antenna includes a metal conductive element coupled to a high-dielectric material; and a connector having a first part and a second part, the first part being affixed directly to the metal conductive element within the substantially flat antenna, through the bottom surface of the substantially flat antenna and the second pan being affixed to the top surface of the radio, such that when the first and second parts are coupled together during operation, the antenna lies directly facing the radio wherein a substantial mount of the surface area of the bottom surface of the substantially flat antenna is directly adjacent a substantial amount of the surface area of the top surface of the radio to enable elimination of cabling between the antenna and the radio.
Claim 7
Independent Claim
170 words
An apparatus for receiving radio communication signals, comprising; a radio having a top surface defining a surface area for insertion into a computer; a removable substantially flat antenna having top and bottom surfaces, the top and bottom surfaces having substantially equivalent surface areas, wherein the antenna includes a metal conductive element coupled to a high-dielectric material; and a connector having a first part and a second part, the first part being affixed directly to the metal conductive element within the substantially flat antenna, through the bottom surface of the substantially flat antenna and the second pan being affixed to the top surface of the radio, such that when the first and second parts are coupled together during operation, the antenna lies directly facing the radio wherein a substantial mount of the surface area of the bottom surface of the substantially flat antenna is directly adjacent a substantial amount of the surface area of the top surface of the radio to enable elimination of cabling between the antenna and the radio.
Claim 8
Dependent Claim
71 words
The apparatus of claim 5, further comprising: a computer having a data interface slot, and a digital interface card (PC card) for digitally coupling the radio to the computer, wherein the radio is mounted to the PC card which is slidably insertable into the data interface slot such that the radio communication signals received by the antenna and radio assembly are digitized and processed by the PC card and the computer.
Claim 9
Dependent Claim
44 words
The apparatus of claim 6, wherein when the PC card and receiver assembly are inserted into the data interface slot within the computer, the top surface of the antenna is exposed externally from the computer and the radio to receive the radio communications signals.
Claim 10
Dependent Claim
36 words
The apparatus of claim 5, wherein the size and shape of the bottom surface of the substantially flat antenna conform to and are compatible with the size and shape of the top surface of the radio.
Claim 11
Dependent Claim
62 words
The apparatus of claim 5, further comprising a plurality of elongated slots formed about the outer periphery of the radio, and an associated plurality of elongated protrusions provided about the inner periphery of the antenna, wherein the slots and associated protrusions are configured for slidable mating with each other such that the radio and antenna can be easily aligned and coupled together.
Claim 12
Dependent Claim
39 words
The apparatus of claim 5, wherein the second part of the connector is disposed within an indent in the top surface of the radio, and the first part of the connector protrudes from the bottom surface of the antenna.
Claim 13
Dependent Claim
32 words
The apparatus of claim 5, wherein the radio has a substantially flat, rectangular shape, and the substantially flat antenna has an L-shaped longitudinal cross-section which conforms to the shape of the radio.
Claim 14
Dependent Claim
12 words
The apparatus of claim 5, wherein the connector comprises a coaxial connector.
Claim 15
Dependent Claim
246 words
A radio frequency signal tracking system for improving RF signal reception and reducing coaxial cable losses, the system comprising; a global positioning system (GPS) radio receiver; a patch antenna coupled to the GPS receiver for receiving satellite signals, the patch antenna including a high dielectric material coupled to a substantially flat electrically conductive material; a Personal Computer Memory Card International Association (PCMCIA) interface card (PC card) mounted to and extending from the GPS receiver; a host computer for driving the functions of the GPS receiver and the PC card, the host card having a PCMCIA compliant interface slot for slidably receiving the PC card; and a coaxial connector coupled to the GPS receiver and the electrically conductive material within the patch antenna for directly connecting the GPS receiver to the electrically conductive material without additional cabling, thereby minimizing cable losses and RF signal attenuation, wherein the coaxial connector includes a female part and a male part, either of the female and male parts being affixed to the GPS receiver and the electrically conductive material within the patch antenna, further wherein the GPS receiver and the patch antenna having the electrically conductive material therein have substantially flat connector surfaces to which are attached the male and female parts of the coaxial connector, such that when the female and male parts are connected together, the substantially flat connector surface of the patch antenna is directly adjacent to and faces the substantially flat connector surface of the GPS receiver.
Claim 16
Dependent Claim
246 words
A radio frequency signal tracking system for improving RF signal reception and reducing coaxial cable losses, the system comprising; a global positioning system (GPS) radio receiver; a patch antenna coupled to the GPS receiver for receiving satellite signals, the patch antenna including a high dielectric material coupled to a substantially flat electrically conductive material; a Personal Computer Memory Card International Association (PCMCIA) interface card (PC card) mounted to and extending from the GPS receiver; a host computer for driving the functions of the GPS receiver and the PC card, the host card having a PCMCIA compliant interface slot for slidably receiving the PC card; and a coaxial connector coupled to the GPS receiver and the electrically conductive material within the patch antenna for directly connecting the GPS receiver to the electrically conductive material without additional cabling, thereby minimizing cable losses and RF signal attenuation, wherein the coaxial connector includes a female part and a male part, either of the female and male parts being affixed to the GPS receiver and the electrically conductive material within the patch antenna, further wherein the GPS receiver and the patch antenna having the electrically conductive material therein have substantially flat connector surfaces to which are attached the male and female parts of the coaxial connector, such that when the female and male parts are connected together, the substantially flat connector surface of the patch antenna is directly adjacent to and faces the substantially flat connector surface of the GPS receiver.
Claim 17
Dependent Claim
23 words
The system of claim 13, wherein the patch antenna has a surface area which is substantially equal to that of the GPS receiver.
Claim 18
Dependent Claim
14 words
The system of claim 13, wherein the high dielectric material comprises a ceramic material.
Claim 19
Independent Claim
143 words
A method for improving radio frequency signal reception and quality by a GPS receiver and antenna arrangement, the GPS receiver and the antenna having substantially flat connector surfaces, the method comprising the steps of: attaching a first half of a coaxial connector to the connector surface of the antenna, the coaxial connector being directly connected such that no cabling is used; attaching a second half of the coaxial connector to the connector surface of the GPS receiver; mating the two halves of the coaxial connector together such that during operation the antenna is directly connected to the GPS receiver, and the substantially flat connector surfaces of the GPS receiver and the antenna lie immediately adjacent and directly face each other; inserting the GPS receiver and antenna arrangement into a computer; and receiving RF signals with substantially improved signal reception and reduced cable losses.
Claim 20
Independent Claim
143 words
A method for improving radio frequency signal reception and quality by a GPS receiver and antenna arrangement, the GPS receiver and the antenna having substantially flat connector surfaces, the method comprising the steps of: attaching a first half of a coaxial connector to the connector surface of the antenna, the coaxial connector being directly connected such that no cabling is used; attaching a second half of the coaxial connector to the connector surface of the GPS receiver; mating the two halves of the coaxial connector together such that during operation the antenna is directly connected to the GPS receiver, and the substantially flat connector surfaces of the GPS receiver and the antenna lie immediately adjacent and directly face each other; inserting the GPS receiver and antenna arrangement into a computer; and receiving RF signals with substantially improved signal reception and reduced cable losses.
Claim 21
Dependent Claim
98 words
The method of claim 16, wherein the location, speed, and time coordinates of the user are produced, the method further comprising the steps of: coupling a Personal Computer Memory Card International Association (PCMCIA) interface card (PC card) to the GPS receiver; inserting the PC card into a slot provided in a host computer; processing the RF signals received by the GPS receiver via the PC card and the host computer to determine the location, speed and time coordinates of the user; and time coordinates of the user; and displaying the location, speed and time coordinates to the user.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-02-25 | 2000-08-26 | 2001-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-02-25 | 2004-08-26 | 2005-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-02-25 | 2008-08-26 | 2009-02-25 | $7700.00 | Window Closed / Lapsed |