38‐GHz SIW filter based on the stepped‐impedance face‐to‐face E‐shaped DGSs for 5G application

Li Jian; Huang Yongjun; Wang Huiru; Wang Ping; Wen Guangjun

摘要

Abstract >In this article, a novel defected ground structure (DGS) is proposed and used to integrate in the metallic layer of millimeter‐wave substrate‐integrated waveguide (SIW) to form a 38?GHz high‐performance bandpass filter. The lower stopband and upper stopband of the designed bandpass filter are achieved by the nature cutoff frequency of SIW and the band notching property of the new proposed DGS, respectively. Numerical optimizations and experimental demonstrations are carried out to validate the proposed DGS‐inspired SIW filter, and good agreements between simulated and measured results are obtained. The measured results indicate a 3.2 GHz passband centered at 38.2 GHz, and the simulated results show good out‐of‐band rejection performance. The proposed filter can be widely used in the upcoming 5G communications. </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><abstract type =“main”xml：lang =“en”> <标题类型=“main”>抽象</ title> 在本文中，提出了一种新颖的缺陷的地面结构（DGS）并用于集成在毫米波基板 - 集成波导（SiW）的金属层中以形成38？GHz高性能带通滤波器。通过SIW的自然截止频率和新提出的DGS的频带缺口特性，实现了设计的带通滤波器的较低距离和上部阻带。进行数值优化和实验演示以验证所提出的DGS启动的SIW过滤器，并获得模拟和测量结果之间的良好协议。测量结果表示3.2GHz通带以38.2GHz为中心，模拟结果显示出良好的带外抑制性能。所提出的滤波器可广泛用于即将到来的5G通信中。</ p> </摘要> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" >著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-24977/'>《Microwave and optical technology letters》</a> <b style="margin: 0 2px;">|</b><span>2019年第6期</span><b style="margin: 0 2px;">|</b><span>共5页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Li Jian&option=202" target="_blank" rel="nofollow">Li Jian;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Huang Yongjun&option=202" target="_blank" rel="nofollow">Huang Yongjun;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Wang Huiru&option=202" target="_blank" rel="nofollow">Wang Huiru;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Wang Ping&option=202" target="_blank" rel="nofollow">Wang Ping;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Wen Guangjun&option=202" target="_blank" rel="nofollow">Wen Guangjun;</a> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> <p>Center for RFIC and System TechnologySchool of Information and Communication Engineering University of Electronic Science and Technology of ChinaChengdu China;</p> <p>Center for RFIC and System TechnologySchool of Information and Communication Engineering University of Electronic Science and Technology of ChinaChengdu China;</p> <p>Center for RFIC and System TechnologySchool of Information and Communication Engineering University of Electronic Science and Technology of ChinaChengdu China;</p> <p>School of Communications and Information Engineering Chongqing University of Posts and TelecommunicationsChongqing China;</p> <p>Center for RFIC and System TechnologySchool of Information and Communication Engineering University of Electronic Science and Technology of ChinaChengdu China;</p> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li > <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span><a href="https://www.zhangqiaokeyan.com/clc/1165.html" title="光学">光学;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=bandpass filter&option=203" rel="nofollow">bandpass filter;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=defected ground structure&option=203" rel="nofollow">defected ground structure;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Ka‐band&option=203" rel="nofollow">Ka‐band;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=substrate‐integrated waveguide&option=203" rel="nofollow">substrate‐integrated waveguide;</a> </p> <div class="translation"> 机译：带通滤波器;偏转地面结构;KA波段;基板 - 集成波导; </div> </li> </ul> </div> </div> <div class="literature cardcommon"> <div class="similarity "> <h3 class="all_title" id="enpatent66">相似文献</h3> <div class="similaritytab clearfix"> <ul> <li class="active" >外文文献</li> <li >中文文献</li> <li >专利</li> </ul> </div> <div class="similarity_details"> <ul > <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704019948542.html">38‐GHz SIW filter based on the stepped‐impedance face‐to‐face E‐shaped DGSs for 5G application</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Li Jian&option=202" target="_blank" rel="nofollow" class="tuijian_auth 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<div> <b>6. </b><a class="enjiyixqcontent" href="/academic-conference-cn_meeting-8174_thesis/020222092406.html">一种基于SIW的低轮廓H形缝隙背腔天线设计</a> <b>[C]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=WU Bo&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . WU Bo</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=吴波&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,吴波</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=XU Ziqiang&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,XU Ziqiang</a> <span> <a href="/conference-cn-8174/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 综合电子系统技术教育部重点实验室暨四川省高密度集成器件工程技术研究中心2012学术年会 </a> <span> <span> . 2012</span> </span> </div> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/020315150288.html">面向5G通信应用的超表面加载式SIW毫米波滤波器设计</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=王慧儒&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 王慧儒</a> <span> . 2018</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/06120101173854.html">一种基于均匀阻抗谐振器加载的SIW滤波器及HMSIW滤波器</a> <b>[P]</b> . <span> 中国专利： CN110299587A </span> <span> . 2019-10-01</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06120114015156.html">一种基于SIW的5G毫米波滤波天线</a> <b>[P]</b> . <span> 中国专利： CN114122696A </span> <span> . 2022-03-01</span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130426996328.html">SIW BANDPASS FILTER CAPABLE OF CONTROLLING A HARMONIC WAVE BY USING A STEPPED IMPEDANCE RESONATOR</a> <b>[P]</b> . <span> 外国专利：  KR20100097392A </span> <span> . 2010-09-03</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：使用阶梯式阻抗谐振器能够控制谐波的SIW带通滤波器 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130433969689.html">Voice or musical instrument sound synthesizing method for musician, involves applying sound texture of instrument to sound base of another instrument, filtering latter sound and applying filtering at end of application and filtering steps</a> <b>[P]</b> . <span> 外国专利：  FR2888385A1 </span> <span> . 2007-01-12</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：用于音乐家的语音或乐器声音合成方法，包括将乐器的声音纹理应用于另一乐器的声音基础，过滤后者的声音，并在应用和过滤步骤结束时进行过滤 </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130407256086.html">SQUARE SHAPED MULTI-SLOTTED 2.45GHZ WEARABLE ANTENNA</a> <b>[P]</b> . <span> 外国专利：  US2017365927A1 </span> <span> . 2017-12-21</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：方形多槽2.45GHZ可穿戴天线 </span> </p> </li> </ul> </div> </div> </div> <div class="theme 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