FIELD: electricity.
SUBSTANCE: transceiving antenna switching device includes Y-shaped waveguide ferritic circulator to the first arm of which a transmitting device is connected; transceiving antenna is connected to the second arm, and receiving device is connected to the third arm through electronic microwave switching device. At that, the second output of electronic microwave switching device is connected to matched load, and the second input is connected to control device to the second output of which the transmitting device is connected.
EFFECT: switching of heavy pulse loads with isolation between "transmitting device - transceiving antenna" channel and "transceiving antenna - receiving antenna" channel at the level of 40 dB.
1 dwg
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