一种新型Ku频段瓦式T/R组件的研制

摘要

This paper presents an integrated solution of a Ku-band half-duplex and tile-type high transmit-ted power T/R module. The sixteen channels T/R prototype is developed by using non-contact vertical in-terconnections,high-power&high-density integrated chip sets,low-cost and high-density hybrid PCB. The size of the module is 36 mm×36 mm×21 mm and weight 65 g,the transmitted power of each channel is nearly 8 W,the amplitude consistency root mean square error(RMS) is better than 0. 5 dB and phase con-sistency RMS is better than 4°. The size is reduced more than 50% ,and the weight is reduced more than 2/3,compared with the similar function brick-type T/R module.%介绍了一种基于非接触式垂直互连、大功率高密度集成芯片组和低成本高密度混合电路的Ku频段半双工瓦式高发射功率T/R组件的集成方案.研制了16通道T/R组件原理样机,体积为36 mm×36 mm×21 mm,质量为65 g.每个信道的发射功率大于7 W,幅度一致性均方根误差( RMS)优于0. 5 dB,相位一致性RMS优于4°.对比相似功能单通道发射功率仅0. 5 W的砖式TR组件,其体积缩减一半以上,质量缩减2/3以上.