典型文献
A Uniform Reference Line Based Differential Phase Shifter with Wide Phase Range and Wide Bandwidth
文献摘要：
To implement the multi-way phase shifting maintaining the compact size and simplicity in struc-ture,the uniform reference line concept was proposed for the differential phase shifter.However,the per-formance in bandwidth and phase range deteriorates with the additional requirements considered.To solve this problem,a quarter wavelength coupled line sec-tion loaded with open/short stubs is proposed as the basic element to implement the main line and also ref-erence line.According to the theoretical analysis on this basic element,the loading stubs can be used to control the phase shift and also the phase slope of the basic element without affecting the amplitude prop-erty.With the predetermined parameters of the uni-form reference line,only two parameters are required for the implementation of different differential phase shifts.This demonstrates the high simplicity of the proposed structure.For demonstration,an eight-way differential phase shifter operating at 3.5 GHz was im-plemented using the vertically installed planar struc-ture.The prototype was further fabricated and mea-sured.Good agreement between simulation and mea-surement can be observed.The implemented phase shifter can provide a wide range of phase shifting val-ues from 45° to 315° with reference to the uniform reference line over a relative bandwidth of 62.3％.
文献关键词：
中图分类号：
作者姓名：
Canrong Fu;Bowei Xu;Shaoyong Zheng
作者机构：
School of Electronics and Information Technology,Sun Yat-sen University,Guangzhou 51006,China
文献出处：
引用格式：
[1]Canrong Fu;Bowei Xu;Shaoyong Zheng-.A Uniform Reference Line Based Differential Phase Shifter with Wide Phase Range and Wide Bandwidth)[J].中国通信（英文版）,2022(05):102-111
A类：
Shifter,stubs
B类：
Uniform,Reference,Line,Based,Differential,Phase,Wide,Range,Bandwidth,To,multi,way,phase,shifting,maintaining,compact,size,simplicity,uniform,reference,line,concept,was,proposed,differential,shifter,However,formance,bandwidth,range,deteriorates,additional,requirements,considered,solve,this,problem,quarter,wavelength,coupled,sec,loaded,open,short,basic,element,also,According,theoretical,analysis,loading,can,used,control,slope,without,affecting,amplitude,erty,With,predetermined,parameters,only,two,are,required,implementation,shifts,This,demonstrates,high,structure,For,demonstration,eight,operating,GHz,using,vertically,installed,planar,prototype,further,fabricated,mea,sured,Good,agreement,between,simulation,surement,observed,implemented,provide,wide,val,ues,from,over,relative
AB值：
0.518072
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
