Wave transmission lines and networks – Coupling networks – Wave filters including long line elements
Patent
1997-06-18
1999-05-18
Ham, Seungsook
Wave transmission lines and networks
Coupling networks
Wave filters including long line elements
333222, 333234, H01P1/20;7/04
Patent
active
059054190
ABSTRACT:
For use with various types of devices conditioning radio signals, a temperature compensating cavity resonator includes a practicable and effective assembly. The resonator includes: a cavity resonator housing having an enclosing plate for enclosing the housing at a top edge, a base, and a surrounding wall extending from the top edge to the base; first and second opposing retainers located below the top edge and at the surrounding wall; a central post having a base end supported by the base of the housing and having a free end surface directed toward the top edge of the housing; and a temperature-compensating metal-based plate assembly including an upper strip extending from the first opposing retainer to the second opposing retainer and at a distance below the top edge, and including a lower strip having ends meeting the upper strip and having a center portion arranged over the free end surface and at a distance from the upper strip that varies in response to temperature to maintain a desired effect on energy passing through the cavity resonator housing.
REFERENCES:
patent: 2103515 (1937-12-01), Conklin et al.
patent: 2205851 (1940-06-01), Hansell
patent: 2475035 (1949-07-01), Linder
patent: 3048803 (1962-08-01), Schanbacher
patent: 3108240 (1963-10-01), Riblet
patent: 3252116 (1966-05-01), Painter
patent: 3573680 (1971-04-01), Carignan
patent: 3733567 (1973-05-01), Johnson
patent: 3740677 (1973-06-01), Kommrusch
patent: 3873949 (1975-03-01), Dorsi et al.
patent: 3876963 (1975-04-01), Graham
patent: 4057772 (1977-11-01), Basil, Jr. et al.
patent: 4060779 (1977-11-01), Atia et al.
patent: 4156860 (1979-05-01), Atia et al.
patent: 4423398 (1983-12-01), Jachowski et al.
patent: 4488132 (1984-12-01), Collins et al.
patent: 4644305 (1987-02-01), Tang et al.
patent: 4677403 (1987-06-01), Kich
patent: 5012211 (1991-04-01), Young et al.
patent: 5032807 (1991-07-01), Petrovic
patent: 5304968 (1994-04-01), Ohtonen et al.
patent: 5309129 (1994-05-01), Arnold et al.
patent: 5589807 (1996-12-01), Tang
"Reentrant Coaxial Resmators", Microwave Solid-State Design, John Wiley Pub. Co., 1988, p. 71.
ADC Solitra Inc.
Ham Seungsook
LandOfFree
Temperature compensation structure for resonator cavity does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Temperature compensation structure for resonator cavity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Temperature compensation structure for resonator cavity will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1762483