US4591806A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dielectric resonator stabilized oscillator and method for optimizing the operating characteristics thereof
Assignee: Individual
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Filing: 1984-07-02
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Granted: 1986-05-27
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Expires: 2004-07-02
Abstract
Abstract A dielectric resonator stabilized oscillator structure and method for adjusting the oscillating characteristics of the oscillator which includes mounting the dielectric resonator to a cover housing member which can be positionally varied to move the resonator in a plane parallel to a semiconductor device and transmission line circuitry comprising the oscillator. The semiconductor device and transmission line circuitry are disposed within a bottom housing assembly to which the cover housing member is fixedly mounted to after adjustment and optimizing of the oscillator characteristics is conducted. The cover member includes openings therethrough which are oversized with respect to corresponding threaded openings in the bottom housing assembly thereby allowing the adjustment of the dielectric resonator by moving the cover member while screws are threaded through the openings thereof into the bottom assembly and also fixedly mounting of the cover member to the bottom assembly.
Inventors
- 👤 Richard C. Havens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:07
CPC Classifications
H; H03; H03B; H03B9/00; H03B9/12; H03B9/14; H03B9/147; H03B2009/126
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
144 words
In a dielectric resonator stablized oscillator including transmission line circuitry disposed within a housing assembly consisting of a first housing member mounted to a second housing member, a semiconductor device mounted to the transmission line circuitry, a dielectric resonator in spatial relationship to the transmission line circuitry and bias means for providing an operating potential to the oscillator, the improvement comprising: means for mounting the dielectric resonator to the first housing member wherein the dielectric resonator is held in spatial relationship to the transmission line circuitry; and means for permitting movement of said first housing member with respect to the second housing member for adjusting said spatial relationship of the dielectric resonator with respect to the transmission line circuitry whereby the oscillator characteristics are varied as the dielectric resonator is moved, the first housing member being fixedly mounted to the second housing member thereafter.
Claim 2
Dependent Claim
144 words
In a dielectric resonator stablized oscillator including transmission line circuitry disposed within a housing assembly consisting of a first housing member mounted to a second housing member, a semiconductor device mounted to the transmission line circuitry, a dielectric resonator in spatial relationship to the transmission line circuitry and bias means for providing an operating potential to the oscillator, the improvement comprising: means for mounting the dielectric resonator to the first housing member wherein the dielectric resonator is held in spatial relationship to the transmission line circuitry; and means for permitting movement of said first housing member with respect to the second housing member for adjusting said spatial relationship of the dielectric resonator with respect to the transmission line circuitry whereby the oscillator characteristics are varied as the dielectric resonator is moved, the first housing member being fixedly mounted to the second housing member thereafter.
Claim 3
Dependent Claim
20 words
The oscillator of claim 1 wherein said means for permitting movement of said first housing member includes openings disposed therethrough.
Claim 4
Dependent Claim
28 words
The oscillator of claim 2 wherein said second housing member includes threaded openings disposed therein corresponding to a particular one of said openings in said first housing member.
Claim 5
Dependent Claim
49 words
The oscillator of claim 1 wherein said mounting means is a cylinder of dielectric material attached at a proximal end to the first housing member with the dielectric resonator attached to the distal end of said cylinder such that the dielectric resonator is isolated from the first housing member.
Claim 6
Dependent Claim
17 words
The oscillator of claim 4 wherein said cylinder is hollow and is formed of Rexolite dielectric material.
Claim 7
Dependent Claim
41 words
The oscillator of claim 5 including tuning element means disposed in said first housing member and having tunable means located interiorly of said hollow cylinder for mechanically tuning the resonant frequency of the oscillator within a predetermined range of oscillation frequencies.
Claim 8
Dependent Claim
105 words
In a dielectric resonator stabilized oscillator comprising a first housing assembly and a second housing assembly to which the first housing assembly is mounted, transmission line circuitry disposed within the second housing assembly, a semiconductor device coupled to the transmission line circuitry, and a disc resonator, a method for adjusting the oscillating characteristics of the oscillator comprising the steps of: mounting the disc resonator to the first housing assembly; and moving the first housing assembly with respect to the second housing assembly prior to fixedly mounting the first housing assembly thereto to vary the spatial relationship of the disc resonator to the transmission line circuitry.
Claim 9
Dependent Claim
105 words
In a dielectric resonator stabilized oscillator comprising a first housing assembly and a second housing assembly to which the first housing assembly is mounted, transmission line circuitry disposed within the second housing assembly, a semiconductor device coupled to the transmission line circuitry, and a disc resonator, a method for adjusting the oscillating characteristics of the oscillator comprising the steps of: mounting the disc resonator to the first housing assembly; and moving the first housing assembly with respect to the second housing assembly prior to fixedly mounting the first housing assembly thereto to vary the spatial relationship of the disc resonator to the transmission line circuitry.
Claim 10
Dependent Claim
102 words
In a dielectric resonator stabilized oscillator consisting of a transmission line circuitry disposed in a housing assembly that includes a cover member and a base member, a semiconductor device coupled to the transmission line circuit and bias circuit for supplying an operating potential to the semiconductor device, a method for adjusting the oscillating characteristics of the oscillator, comprising the steps of: mounting the dielectric resonator a predetermined height above but in spatial relationship to both the transmission line circuit and the semiconductor device; moving the dielectric resonator with respect to the transmission line circuit while observing the oscillating characteristic of the oscillator.
Claim 11
Dependent Claim
102 words
In a dielectric resonator stabilized oscillator consisting of a transmission line circuitry disposed in a housing assembly that includes a cover member and a base member, a semiconductor device coupled to the transmission line circuit and bias circuit for supplying an operating potential to the semiconductor device, a method for adjusting the oscillating characteristics of the oscillator, comprising the steps of: mounting the dielectric resonator a predetermined height above but in spatial relationship to both the transmission line circuit and the semiconductor device; moving the dielectric resonator with respect to the transmission line circuit while observing the oscillating characteristic of the oscillator.
Claim 12
Dependent Claim
25 words
The method of claim 8 including: mounting the dielectric resonator to the cover member; and moving the cover member with respect to the base member.
References Cited (Backward Citations)
JPS56138305A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-05-26 | 1989-11-25 | 1990-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-05-26 | 1993-11-25 | 1994-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-05-26 | 1997-11-25 | 1998-05-27 | $7700.00 | Window Closed / Lapsed |