【摘要】：介紹了一種Ku波段9通道收發(fā)分機,8個工作通道,1個校準通道,用于相控陣雷達的T/R子陣與信號處理分機的傳輸信道。分機采用400Mbps LVDS進行通信控制,在180mm×110mm×40mm體積下實現(xiàn)各通道獨立可控。實現(xiàn)了發(fā)射信號各通道幅度一致性≤±1dB,相位一致性≤±10°;下變頻接收增益73dB,通道幅度一致性≤±1.5dB,相位一致性≤±20°。采用電磁兼容多層主控板+收發(fā)通道分腔設計的思路,實現(xiàn)高增益下低雜散,高通道隔離。
[Abstract]:This paper introduces a Ku band 9 channel transceiver, 8 working channels and 1 calibration channel, which are used in the transmission channel of the T / R subarray and the signal processing extension of phased array radar. The 400Mbps LVDS is used to control the communication, and each channel can be controlled independently under the volume of 180mm 脳 110mm 脳 40mm. The amplitude consistency of each channel is 鈮，

本文編號：2172542