MICROWAVE SWITCH Russian patent published in 2012 - IPC H01P1/00 

FIELD: electricity.

SUBSTANCE: in microwave switch containing a tee-piece the first leg of which is the input, the second and third legs are the first and second outputs correspondingly, in the second leg at a distance equal to λ/4 from tee-piece branch point there installed is a first group of microwave diodes switched in parallel that consists of one or several microwave diodes, in the third leg at a distance equal to λ/4 from tee-piece branch point there included is a quarter-wave stub at the end of which there installed is the second group of microwave diodes in parallel that consists of one or several microwave diodes, the third leg represents a quarter-wave section of coupled line to the secondary line of which there connected in parallel is at least one additional diode.

EFFECT: increase of operating frequencies band with maintaining the level of operating power without control scheme complication.

1 dwg