CENTIMETRE-RANGE MICROWAVE TRANSMITTER Russian patent published in 2014 - IPC H04B1/00 H04B1/04 

FIELD: radio engineering, communication.

SUBSTANCE: centimetre-range microwave transmitter is designed to operate on flying objects as part of radar stations. The centimetre-range microwave transmitter includes a decoupling device, a p-i-n attenuator, a microwave amplifier, a power supply and a modulator, a waveguide for feeding an input microwave signal, a waveguide for the output microwave signal, a plug pin for inputting a carrier frequency code, a frequency code decoder, a plug pin for connecting a technological interface, a plug pin for inputting on-board radar mode switching commands, two protection devices, a plug pin for applying input phase A alternating supply voltage, a plug pin for applying input phase B alternating supply voltage, a plug pin for applying input phase C alternating supply voltage, a plug pin for inputting commands for turning on high voltage, a plug pin for the input transmitter triggering pulse, a frequency code decoder which includes a matching device, a control device, a digital-to-analogue converter (DAC) and a controlled current source.

EFFECT: high degree of protection, high peak output power and low noise level.

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