FIELD: radio engineering, communication.
SUBSTANCE: invention relates to microwave antennae and can be used in the transmitting channel of a double-channel transceiving microwave unit.
EFFECT: reduced input power loss of the transceiving unit and high decoupling between output channels in transmission mode; the input of the transmitting channel of the transceiving unit is fitted with a power divider, the output of which is connected to phase modulators, signals from which are transmitted to output power amplifiers of the first and second channels, outputs of which are connected to inputs of an adder, from each output of which the signal is transmitted to inputs of receive/transmit switches of the first and second channels, respectively.
3 cl, 3 dwg
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