Angular-Momentum Biased Circulator with a Common-Differential Mode Topology for RF and Modulation Isolation

Haysam M. Kadry, D. Sounas
{"title":"Angular-Momentum Biased Circulator with a Common-Differential Mode Topology for RF and Modulation Isolation","authors":"Haysam M. Kadry, D. Sounas","doi":"10.1109/IMS30576.2020.9223958","DOIUrl":null,"url":null,"abstract":"This paper presents a single ended magnetless circulator with inherent common-differential mode rejection between the RF and modulation paths. The circulator consists of three first-order bandstop LC filters differentially powered and modulated, eliminating the requirement of filters for isolation between the RF and modulation paths. A preliminary printed-circuit-board prototype at 1.78 GHz is fabricated and measured, showing an isolation of more than 20 dB, insertion loss of 5.5 dB, 2.6% bandwidth and power handling of 21 dBm, comparable to other designs in existing literature.","PeriodicalId":6784,"journal":{"name":"2020 IEEE/MTT-S International Microwave Symposium (IMS)","volume":"116 1","pages":"723-726"},"PeriodicalIF":0.0000,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE/MTT-S International Microwave Symposium (IMS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMS30576.2020.9223958","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

Abstract

This paper presents a single ended magnetless circulator with inherent common-differential mode rejection between the RF and modulation paths. The circulator consists of three first-order bandstop LC filters differentially powered and modulated, eliminating the requirement of filters for isolation between the RF and modulation paths. A preliminary printed-circuit-board prototype at 1.78 GHz is fabricated and measured, showing an isolation of more than 20 dB, insertion loss of 5.5 dB, 2.6% bandwidth and power handling of 21 dBm, comparable to other designs in existing literature.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
具有共差动模式拓扑的角动量偏置环行器,用于射频和调制隔离
本文提出了一种单端无磁环行器,在射频和调制路径之间具有固有的共差模抑制。该环行器由三个差分供电和调制的一阶带阻LC滤波器组成,消除了对射频和调制路径之间隔离滤波器的要求。制作并测量了1.78 GHz的初步印刷电路板原型,显示隔离度超过20 dB,插入损耗为5.5 dB,带宽为2.6%,功率处理为21 dBm,与现有文献中的其他设计相当。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
UIR-Loaded Dual-Mode SIW Filter with Compact Size and Controllable Transmission Zeros A 68-dB Isolation 1.0-dB Loss Compact CMOS SPDT RF Switch Utilizing Switched Resonance Network A 63-Pixel Plasmonic Photoconductive Terahertz Focal-Plane Array Phase Shifter-Relaxed and Control-Relaxed Continuous Tuning 4×4 Butler Matrix A Compact PCB Gasket for Waveguide Leakage Suppression at 110-170 GHz
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1