Ku波段便携式雷达收发系统设计  

Design of Ku-band portable radar transceiver system

作　　者：蔡畅[1,2,3] 杨浩 杜泽保[1] 陈春青[1] Cai Chang1,2,3, Yang Hao1, Du Zebao1,Chen Chunqing1(Beijing Key Laboratory of Radio Frequency IC Technology for Next Generation Communications, Institute of Microelectronics of Chinese Academy of Sciences, Beijing 100029, China;2. Chinese Academy of Sciences R＆D Center for Internet of Things, Wuxi 214000, China;3. School of Microelectronics, University of Chinese Academy of Sciences, Beijing 101400, Chin)

机构地区：[1]中国科学院微电子研究所新一代通信射频芯片技术北京市重点实验室,北京100029 [2]中国科学院物联网研究发展中心,江苏无锡214000 [3]中国科学院大学微电子学院,北京101400

出　　处：《信息技术与网络安全》2018年第6期104-107,共4页Information Technology and Network Security

摘　　要：介绍了一款单发双收的便携式雷达收发系统设计。该系统采用了多芯片微组装技术实现了本振源、收发通路以及控制电路的小型一体化设计,适应了现代化雷达对集成化、小型化、强电磁兼容性的设计要求。它的工作频率在Ku波段,发射功率达到8 W,接收增益达到50 d B。最后对整个模块的测试结果进行了对比分析,该模块的接收增益要比文献[1]设计的模块大10 d B,体积大小只有文献[1]设计的43.9%。This paper introduces the design of a portable radar transceiver system,which includes a transmission path and two receiving channels. The system uses multi-chip and micro-assembly technology to realize the small-scale integrated design of the local oscillator,the transceiver and the control circuit,which is suitable for the design requirements of modern radar for integration,miniaturization and strong electromagnetic compatibility. It works in the Ku-band,the transmitting power reaches 8 W,and the receiving gain reaches 50 dB. The paper finally carries on the contrast analysis to the test result of the whole module. The gain of the module is larger than that of the module designed in literature[1],and the size of the module is only 43. 9% of the design of document[1].

关 键 词：KU波段 小型化 便携式 收发系统 

分 类 号：TN957.5[电子电信—信号与信息处理]