强激光与粒子束2011，Vol.23Issue(11)：3029-3032,4.DOI:10.3788/HPLPB20112311.3029
高功率PIN限幅器设计及测试方案
Design and test scheme of high power PIN limiters
张海伟 1史小卫 1徐乐 1魏峰1
作者信息
- 1. 西安电子科技大学天线与微波技术国家重点实验室,西安710071
- 折叠
摘要
Abstract
A high power passive limiter based on PIN diode is presented. The main factors affecting its performance, such as power capability, limiting levels, peak leaking, response time, and recovery time, are presented. A passive PIN limiter using Schottky detection and an active limiter are realized based on microstrip line. The simulated results indicate that the threshold level and the limiting level of the passive limiter are about -3 dBm and 15 dBm, respectively, and it can withstand peak pulses of about 60 dBm. A high power measurement platform is established to measure the performance of the designed limiters. High isolation between high power signal and small signal is obtained using dual-band dual-path coupling method so that periodic pulsed and continuous wave high power measurement can be carried out reliably.关键词
高功率/PIN限幅器/无源检波限幅器/主动式限幅器/高功率测试平台Key words
high powers PIN limiter/ passive detector limiter/ active limiter/ high power measurement platform分类
信息技术与安全科学引用本文复制引用
张海伟,史小卫,徐乐,魏峰..高功率PIN限幅器设计及测试方案[J].强激光与粒子束,2011,23(11):3029-3032,4.
