Precisely tunable impatt diode module for weather radar apparatu

Details Precisely tunable impatt diode module for weather radar apparatu Precisely tunable impatt diode module for weather radar apparatu

1987-12-09

1989-03-21

Gensler, Paul

Wave transmission lines and networks

Coupling networks

Nonreciprocal gyromagnetic type

330287, 331107SL, 333 33, 333246, 333247, 361296, H01P 504

Patent

active

048147290

ABSTRACT:
A microstrip IMPATT circuit tuning mechanism for use with RF producing IMPATT diode combinations including a microstrip circuit board and a external load line connected by a coupling spring attached to the load line and separated from the microstrip circuit by a dielectric layer, the coupling spring being manipulated by a dielectric screw inserted through the housing containing the microstrip board and further having a metallic frequency controlling screw extending through the housing and terminating before the microstrip board.

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