Design and Implementation of Gain Equalizer Based on Dual-Mode Square Resonators

LIU Qing; ZHANG De-wei; WANG Shu-xing; ZHOU Dong-fang; L; Uuml

doi:10.3969/j.issn.0372-2112.2017.09.016

您当前的位置：

首页 >

文章列表页 >

Design and Implementation of Gain Equalizer Based on Dual-Mode Square Resonators

更新时间：2025-07-16

- Design and Implementation of Gain Equalizer Based on Dual-Mode Square Resonators
- Acta Electronica Sinica Vol. 45, Issue 9, Pages: 2162-2169(2017)
- 作者机构：
  
  解放军信息工程大学信息系统工程学院,河南,郑州,450002
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0372-2112.2017.09.016
  CLC： TN715
- Published Online：25 September 2017，
  
  Published：2017
- 稿件说明：
移动端阅览
LIU Qing, ZHANG De-wei, WANG Shu-xing, et al. Design and Implementation of Gain Equalizer Based on Dual-Mode Square Resonators[J]. Acta Electronica Sinica, 2017, 45(9): 2162-2169.
DOI：

LIU Qing, ZHANG De-wei, WANG Shu-xing, et al. Design and Implementation of Gain Equalizer Based on Dual-Mode Square Resonators[J]. Acta Electronica Sinica, 2017, 45(9): 2162-2169. DOI： 10.3969/j.issn.0372-2112.2017.09.016.

摘要

针对均衡器小型化、高

值的应用需求，提出并设计了一个工作在Ku波段的双模方形基片集成波导谐振腔均衡器.设计了两个正交的耦合缝隙，在谐振腔中激励起简并模TE

201

和TE

102

；使用金属柱微扰其中一个模式，实现独立调节该模式的谐振频率，并且频率调节自由度高；研究了薄膜电阻的加载位置，实现独立调节两个模式的衰减量和

值；分析了双模谐振腔级联后谐振频率偏移量及可调性，给出了双模谐振腔均衡器的分析和设计方法.相比于传统单模谐振腔均衡器，该结构均衡器保持了原有的工作性能，并减少了一半数量的谐振腔，使得结构更加紧凑.测试结果与仿真结果吻合，最大误差0.4dB.

Abstract

A gain equalizer operating on Ku-band based on dual-mode square substrate integrated waveguide (SIW) resonators are designed according to miniaturization and high

-factor.Two orthogonal coupling slots are designed to excite degenerate modes (TE

201

and TE

102

) in a square cavity; two perturbation metal holes in the vertical direction are employed to perturb TE

102

mode to tune resonant frequency easily for fitting a target curve.The positions of the film resistors loaded on cavity are investigated to realize attenuations and

-factor of the dual-mode tuning independent.The frequency offsets and tune of the resonant of the dual-mode cavity af

ter the two resonant cavities cascaded are analyzed.Analysis and design method of the proposed equalizer based on dual-mode resonators are presented.Compared with equalizer based on single mode resonators

the proposed equalizer keeps the original performance

and has smaller size for reducing by half the number cavities.The measured results and simulated results are matched well

and the maximum error is 0.4dB.

关键词

Keywords

references

Views

351

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Miniaturized Phase-Shifting Power Divider Based on Slow-Wave Substrate Integrated Waveguide

Miniaturized Equal-Length Equal-Width Phase Shifter Based on Slow-Wave Half-Mode Substrate Integrated Waveguide

Highly Integrated Three-Dimensional Structure Ultra-Wideband LTCC Power Divider

Related Author

HUANG Wen

ZHAN Zhong-jie

CHEN Xiao

REN Yi

HUANG Wen

ZHAN Zhong-jie

CHEN Xiao

Related Institution

School of Optoelectronic Engineering， Chongqing University of Posts and Telecommunications

College of Electronic Engineering， Chongqing University of Posts and Telecommunications

College of Electronic and Optical Engineering College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications

School of Electronics and Information, Northwestern Polytechnical University

State Key Laboratory of Millimeter Waves

⁰