Wave transmission lines and networks – Coupling networks – With impedance matching
Patent
1992-03-12
1993-11-16
Lee, Benny
Wave transmission lines and networks
Coupling networks
With impedance matching
333230, 331 96, H01P 508
Patent
active
052627381
ABSTRACT:
A power coupler that is held in place at two different points along its length to substantially eliminate any movement thereof due to vibration of the environment. One of these holding means comprises a piece of dielectric which snugly encloses the coupler to prevent side-to-side movement while still allowing a vertical adjustment of the coupler element through the holding means. A constant impedance equal to that of an electrically connected circuit is maintained along a portion of the coupler by varying passageway opening sizes. The electrical connection to the circuit, which has a threaded terminal comprising a part of the adjustment means and the other holding means eliminates connector insertion loss and signal reflections inherent in prior art signal interfaces between the coupler and an electrical signal receiving circuit.
REFERENCES:
patent: 3601723 (1971-08-01), Johnson
patent: 3697893 (1972-10-01), Faustlin et al.
patent: 4002943 (1977-01-01), Regan et al.
patent: 4491806 (1985-01-01), Reynolds et al.
patent: 4636751 (1987-01-01), Horn et al.
patent: 4642523 (1987-02-01), Nakanishi et al.
patent: 4675623 (1987-06-01), Nowak et al.
Chandler Kirk R.
Jinich Leon
Ryland Mark L.
Alcatel Network Systems, Inc.
Kraft Dennis O.
Lee Benny
Lutz Bruce C.
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