Ku波段多通道收发分机的设计
发布时间：2018-08-08 17:45
【摘要】：介绍了一种Ku波段9通道收发分机,8个工作通道,1个校准通道,用于相控阵雷达的T/R子阵与信号处理分机的传输信道。分机采用400Mbps LVDS进行通信控制,在180mm×110mm×40mm体积下实现各通道独立可控。实现了发射信号各通道幅度一致性≤±1dB,相位一致性≤±10°;下变频接收增益73dB,通道幅度一致性≤±1.5dB,相位一致性≤±20°。采用电磁兼容多层主控板+收发通道分腔设计的思路,实现高增益下低杂散,高通道隔离。
[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，
本文编号：2172542
[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，
本文编号：2172542
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