空军预警学院学报Issue(6)：395-398,403,5.DOI:10.3969/j.issn.2095-5839.2014.06.002
一种实用雷达侦察干扰一体化收发前端设计方法
Design of transceiver front-end for integration of rada or reconnaissance or jamming
周凤艳 1陈志岩 1张璇如1
作者信息
- 1. 中国电子科技集团公司第38研究所，合肥230088
- 折叠
摘要
Abstract
To improve the operational effectiveness of equipment system, we bring forward the transceiver front-end technique for integration of radar/reconnaissance/jamming based on micro-assembly hybrid integrated design. Through optimization of the frequency conversion scheme and application of the double balanced mixer, the noise coefficient, dynamic range, isolation and other key indices are designed and analyzed, and the transceiver front-end has the characteristics of broadband, high sensitivity, low noise, large dynamic range, compact structure, high degree of integration, light weight and etc., by design and simulation of the amplitude equalizer of the key passive circuit and MEMS filter as well as a reasonable scheme of frequency division. These proposed techniques are already employed in a certain type of radar equipment, which can meet completely the demand of these three operational modes including the radar, reconnaissance and/or jamming, thus having a higher engineering use.关键词
雷达/侦察/干扰/收发前端/开关网络/MEMS滤波器/宽带均衡器Key words
radar/reconnaissance/jamming/transceiver front-end/switch network/MEMS filter/broadband equalizer分类
信息技术与安全科学引用本文复制引用
周凤艳,陈志岩,张璇如..一种实用雷达侦察干扰一体化收发前端设计方法[J].空军预警学院学报,2014,(6):395-398,403,5.
