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模拟式360°线性移相器原理与应用 被引量:2

Principle and Application of Analogue 360° Linear Phase Shifter
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摘要 介绍了模拟式 360°线性移相器的基本原理及优化设计方法 ,分析和讨论了主要技术指标的物理意义和技术规范。利用优化设计方法设计的 360°线性移相器线性度优于± 1 .77% ,工作带宽50 0 MHz。 The principle and the optimum design method of 360° linear phase shifter are introduced, the physical definition of the principal technical specification is analysed and discussed. A 360° linear phase shifter with linearity of ±1.77% and bandwidth of 500 MHz using optimum designing method is designed, and a good effect in the application of synchronous phase shift scanning has been acquired.
出处 《激光与光电子学进展》 CSCD 2000年第2期16-21,共6页 Laser & Optoelectronics Progress
基金 国家自然科学基金项目!( 6 9876 0 14 ) 博士点基金项目!( 970 18311)
关键词 线性移相器 线性度 微波器件 原理 phase shifter, linearity, synchronous phase shift scanning
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