用于双工器应用的基于 SICL 的 Ka 波段系列 SPDT 开关

IF 1.4 4区计算机科学 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

International Journal of Microwave and Wireless Technologies Pub Date : 2024-04-17 DOI:10.1017/s1759078724000473

Saurabh Shukla, Soumava Mukherjee

{"title":"用于双工器应用的基于 SICL 的 Ka 波段系列 SPDT 开关","authors":"Saurabh Shukla, Soumava Mukherjee","doi":"10.1017/s1759078724000473","DOIUrl":null,"url":null,"abstract":"This paper presents a Ka-band series single-pole double-throw (SPDT) switch circuit realized in substrate-integrated coaxial line (SICL) environment for time division duplex operation. It is designed with a low-cost printed circuit board (PCB) technique. The size of the proposed circuit is $3.1\\lambda_{g} \\times 5.9\\lambda_{g}$ , where λg is the guided wavelength at the center frequency of 27.75 GHz. In this circuit, a SICL-based SPDT switching circuit is proposed with radio frequency (RF) isolation network where the shunt connection of butterfly stubs is in an asymmetric stripline environment. The proposed circuit exhibits less than 2 dB insertion loss at 27–27.9 GHz and less than 2.5 dB insertion loss at 27–28.5 GHz. The design offers good impedance matching in the Transmit (Tx) and Receive (Rx) channels from the common Tx/Rx input channel, along with more than 24 dB isolation between ON and OFF state output channels. The proposed circuit is suitable for millimeter-wave communication systems.","PeriodicalId":49052,"journal":{"name":"International Journal of Microwave and Wireless Technologies","volume":"73 1","pages":""},"PeriodicalIF":1.4000,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"SICL based Ka-band series SPDT switch for duplexer application\",\"authors\":\"Saurabh Shukla, Soumava Mukherjee\",\"doi\":\"10.1017/s1759078724000473\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a Ka-band series single-pole double-throw (SPDT) switch circuit realized in substrate-integrated coaxial line (SICL) environment for time division duplex operation. It is designed with a low-cost printed circuit board (PCB) technique. The size of the proposed circuit is $3.1\\\\lambda_{g} \\\\times 5.9\\\\lambda_{g}$ , where λg is the guided wavelength at the center frequency of 27.75 GHz. In this circuit, a SICL-based SPDT switching circuit is proposed with radio frequency (RF) isolation network where the shunt connection of butterfly stubs is in an asymmetric stripline environment. The proposed circuit exhibits less than 2 dB insertion loss at 27–27.9 GHz and less than 2.5 dB insertion loss at 27–28.5 GHz. The design offers good impedance matching in the Transmit (Tx) and Receive (Rx) channels from the common Tx/Rx input channel, along with more than 24 dB isolation between ON and OFF state output channels. The proposed circuit is suitable for millimeter-wave communication systems.\",\"PeriodicalId\":49052,\"journal\":{\"name\":\"International Journal of Microwave and Wireless Technologies\",\"volume\":\"73 1\",\"pages\":\"\"},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2024-04-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Microwave and Wireless Technologies\",\"FirstCategoryId\":\"94\",\"ListUrlMain\":\"https://doi.org/10.1017/s1759078724000473\",\"RegionNum\":4,\"RegionCategory\":\"计算机科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Microwave and Wireless Technologies","FirstCategoryId":"94","ListUrlMain":"https://doi.org/10.1017/s1759078724000473","RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}

引用次数: 0

摘要

本文介绍了一种在基底集成同轴线（SICL）环境下实现的用于时分双工操作的 Ka 波段串联单刀双掷（SPDT）开关电路。该电路采用低成本印刷电路板（PCB）技术设计。拟议电路的尺寸为 3.1 美元（lambda_{g}）/次 5.9 美元（lambda_{g}）。\其中，λg 是中心频率为 27.75 GHz 时的导频波长。在该电路中，提出了一种基于 SICL 的 SPDT 开关电路，该电路带有射频（RF）隔离网络，其中蝶形存根的并联连接处于非对称带状线环境中。该电路在 27-27.9 GHz 频率下的插入损耗小于 2 dB，在 27-28.5 GHz 频率下的插入损耗小于 2.5 dB。该设计在发送（Tx）和接收（Rx）信道中提供了来自通用 Tx/Rx 输入信道的良好阻抗匹配，同时在导通和关断状态输出信道之间实现了超过 24 dB 的隔离。该电路适用于毫米波通信系统。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

SICL based Ka-band series SPDT switch for duplexer application

This paper presents a Ka-band series single-pole double-throw (SPDT) switch circuit realized in substrate-integrated coaxial line (SICL) environment for time division duplex operation. It is designed with a low-cost printed circuit board (PCB) technique. The size of the proposed circuit is

$3.1\lambda_{g} \times 5.9\lambda_{g}$

, where λg is the guided wavelength at the center frequency of 27.75 GHz. In this circuit, a SICL-based SPDT switching circuit is proposed with radio frequency (RF) isolation network where the shunt connection of butterfly stubs is in an asymmetric stripline environment. The proposed circuit exhibits less than 2 dB insertion loss at 27–27.9 GHz and less than 2.5 dB insertion loss at 27–28.5 GHz. The design offers good impedance matching in the Transmit (Tx) and Receive (Rx) channels from the common Tx/Rx input channel, along with more than 24 dB isolation between ON and OFF state output channels. The proposed circuit is suitable for millimeter-wave communication systems.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

International Journal of Microwave and Wireless Technologies ENGINEERING, ELECTRICAL & ELECTRONIC-TELECOMMUNICATIONS

CiteScore

3.50

自引率

7.10%

发文量

130

审稿时长

6-12 weeks

期刊介绍： The prime objective of the International Journal of Microwave and Wireless Technologies is to enhance the communication between microwave engineers throughout the world. It is therefore interdisciplinary and application oriented, providing a platform for the microwave industry. Coverage includes: applied electromagnetic field theory (antennas, transmission lines and waveguides), components (passive structures and semiconductor device technologies), analogue and mixed-signal circuits, systems, optical-microwave interactions, electromagnetic compatibility, industrial applications, biological effects and medical applications.