多路任意功分比Gysel功分器

李虹萍; 陈海东; 薛泉; 车文荃

doi:10.12263/DZXB.20200942

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多路任意功分比Gysel功分器

学术论文 | 更新时间：2025-12-08

- 多路任意功分比Gysel功分器
- N-way Gysel Power Divider with Arbitrary Power Dividing Ratio
- 电子学报 2022年50卷第2期页码：383-390
- 作者机构：
  
  1.华南理工大学电子与信息学院，广东广州 510641
  2.广东省毫米波与太赫兹重点实验室，广东广州 510641
  3.琶洲实验室，广东广州 511442
- 作者简介：
  
  [ "李虹萍女，1995年生，江西赣州人.现为华南理工大学电子与信息学院硕士研究生.主要研究方向为射频无源电路和新材料应用.E-mail: li_hongping123@163.com" ]
  [ "陈海东（通讯作者）男，1978年生，江苏南通人.现为华南理工大学副研究员、博士生导师.中国电子学会高级会员，IEEE Senior Member.主要研究方向为微波/毫米波电路与系统、自动化测试以及新材料在微波领域的应用." ]
  [ "薛泉男，1966年生，四川西昌人.现为华南理工大学教授、博士生导师，IEEE Fellow.主要研究方向为无线通信、微波射频电路与系统、毫米波与太赫兹技术、微波集成电路和天线.E-mail: eeqxue@scut.edu.cn" ]
  [ "车文荃女，1968年生，四川邻水人.现为华南理工大学教授、博士生导师.中国电子学会会士，IEEE Fellow.主要研究方向为电磁理论与计算电磁学、射频集成电路与天线、微波技术在医学上的应用.E-mail: eewqche@scut.edu.cn" ]
- 基金信息：
  
  广东省重点领域研发计划(2018B010115001);国家自然科学基金(61771243);广东省引进创新创业团队项目(2017ZT07X032)
- DOI：10.12263/DZXB.20200942
  中图分类号： TN61;
- 收稿：2020-08-26，
  
  修回：2021-09-02，
  
  纸质出版：2022-02-25
- 稿件说明：
移动端阅览
李虹萍,陈海东,薛泉等.多路任意功分比Gysel功分器[J].电子学报,2022,50(02):383-390.

LI Hong-ping,CHEN Hai-dong,XUE Quan,et al.N-way Gysel Power Divider with Arbitrary Power Dividing Ratio[J].ACTA ELECTRONICA SINICA,2022,50(02):383-390.
李虹萍,陈海东,薛泉等.多路任意功分比Gysel功分器[J].电子学报,2022,50(02):383-390. DOI： 10.12263/DZXB.20200942.

LI Hong-ping,CHEN Hai-dong,XUE Quan,et al.N-way Gysel Power Divider with Arbitrary Power Dividing Ratio[J].ACTA ELECTRONICA SINICA,2022,50(02):383-390. DOI： 10.12263/DZXB.20200942.

摘要

本文提出了一种多路任意功分比Gysel功分器，通过传输线和电路理论对该结构进行了分析，推导了满足任意路数和功分比的设计公式，研究了设计变量对频率带宽的影响.该结构适用于任意端口数、任意终端阻抗和任意功分比.进一步，通过对提出的Gysel功分器进行ADS和HFSS仿真，分别设计中心频率在3.5 GHz的4路等分（1：1：1：1）和4路不等分（1：1.5：2：2.5）Gysel功分器，通过理论、仿真和测试结果的对比，证明提出的设计公式的准确性，从而为Gysel功分器的设计使用提供了理论和工程参考.

Abstract

-way Gysel power divider with arbitrary power dividing ratio is proposed in this paper. The structure is analyzed by transmission line theory and circuit theory. Design equations of the new

-way Gysel power divider with arbitrary power dividing ratio are derived. The influence of design variables in the design equations on the frequency bandwidth is studied in detail. The structure can be applied to arbitrary port number

arbitrary terminal impedance and arbitrary power dividing ratio. The

-way Gysel power divider is simulated by ADS and HFSS. Four-way equal and unequal Gysel power dividers are designed

fabricated and measured at center frequency of 3.5 GHz

with dividing ratio 1:1:1:1 and 1:1.5:2:2.5

respectively. By comparing the theoretical

simulated and measured results

it is shown that the

-way Gysel power divider with arbitrary power dividing ratio has good performance and can be taken as the reference of analytical and engineering applications.

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references

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