Stabilizer amplitude-phase characteristics transceiving CHANNEL AUTOMATED phased array antenna

摘要

Apparatus stabilizing the amplitude-phase characteristics of transceiver channels automated phased array antenna comprising a two-way transmission antenna, the first and second circulators, the first switch and the output of microwave devices, and - transmission channel composed of sequentially joined first digital attenuator (ATT), phase shifter (EF ) and power amplifier (PA) and receiving channel composed of sequentially joined channel receiver low noise amplifier and secondly ATT, EF and UM, the input LNA GAIN reception channel of Tell connected to the output of the first switch, the first input coupled to an output of the first circulator, bidirectional terminal of which is connected with the transmission-reception antenna, and the output of the microwave device is connected to a bidirectional terminal of the second circulator, characterized in that the device further comprises a three-coupler, the second switch reflectometer divisor group reflectometer quadrature detector outputs, and the input controller "job" unit associated with the respective controller input at than the first coupler connects the output of the second tsirkulyatorv with the input of the first ATT second coupler connects the output of the second PA to the input of the second circulator, and the third coupler connecting an output of first PA with the input of the first circulator, the first branch, the second and third couplers are respectively connected to the input of the divider, the first input of the second switch and to the second input of the second switch, the third input of which is the control input, and an output connected to a first input of a reflectometer, the second input of which th is connected to the first output of the divider, the second output of which is connected to a second input of the first switch, the third input of which is the input of the control group quadrature scatterometer outputs coupled via respective detectors with appropriate controller inputs, the first group of control which is connected to the corresponding inputs of the first ATT and PV outputs and a second group of control outputs of which is connected to the corresponding inputs of the second and ATT PV.