微波收发组件的电磁兼容研究  

Research into EMC of The Microwave Transceiver

作　　者：申胜起[1] 张强[1] 

机构地区：[1]中国电子科技集团公司13所,石家庄050051

出　　处：《舰船电子对抗》2013年第2期96-99,共4页Shipboard Electronic Countermeasure

摘　　要：微波收发组件包含高灵敏度的接收机和大功率的发射机,要保证接收机和发射机同时正常工作,进行电磁兼容设计是非常必要的。结合某收发组件的研制过程,从微波电路、电源抗干扰和对外电磁辐射等三个方面对电磁兼容的影响进行分析,并且对设计结果进行了实际的试验验证。试验结果表明,组件发射机没有对接收机本身动态范围和灵敏度产生影响,电源接口和对外电磁辐射满足相关标准的规定,电磁兼容设计合理可行。Microwave transceiver includes a high-sensitivity receiver and a high-power transmitter. To guarantee that the receiver and transmitter can work properly together, it is necessary to per- form electromagnetic compatibility （EMC） design. Combining with the development process of a certain transceiver, this paper analyzes the influence on EMC from three aspects： microwave cir- cuits,power anti-jamming and external electromagnetic radiation, and performs practical examina- tion validation to the design result. The experimental results show that the transmitter has no in- fluence on dynamic range and sensitivity of the receiver,and the power interface and external elec- tromagnetic radiation meet the provisions of the relevant standard, EMC design is reasonable and practicable.

关 键 词：微波收发组件 电磁兼容 电磁环境 

分 类 号：TN03[电子电信—物理电子学]