Hermetically sealed millimeter waveguide launch transition feedt

Details Hermetically sealed millimeter waveguide launch transition feedt Hermetically sealed millimeter waveguide launch transition feedt

1993-05-28

1994-12-27

Pascal, Robert J.

Wave transmission lines and networks

Coupling networks

With impedance matching

333248, H03H 738

Patent

active

053769015

ABSTRACT:
A hermetically sealable millimeter waveguide launch transition feedthrough for channelling high frequency electrical signals in a circuit which includes at least one waveguide. An aperture is formed in one wall of the waveguide and a conductive pin passes through the aperture. The pin is sealed therein by a dielectric material which surrounds the pin so as to isolate it from the waveguide wall. A probe head is disposed at one end of the conductive pin and within the waveguide. The opposite end of the pin contains a second probe head or other circuit connector. The transition may be effectively implemented in waveguide-to-waveguide or waveguide-to-device applications as well as in colinear device housing applications.

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