Design of patch antenna with polarization control module to achieve broad 3‐dB gain bandwidth over entire AR range

摘要

Abstract >This article proposes a novel patch antenna using a polarization control module to achieve a broad matching bandwidth and broad 3‐dB gain bandwidth over the entire axial ratio (AR) range. The proposed antenna consists of a shorted radiating patch, an L‐shaped indirect feed, and a polarization control module that can adjust AR properties over the entire AR range (?1??AR??1) with a broad 3‐dB gain bandwidth for use in various practical applications. The measured results demonstrate that the proposed antenna can adjust the polarization properties with a broadband matching bandwidth of more than 27% (370?MHz) and a broad 3‐dB gain bandwidth greater than 26% (351?MHz) over the entire AR range. </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> 本文采用了一种新颖的贴片天线，该抗斑点天线使用偏振控制模块来实现在整个轴向比（AR）范围内的宽匹配带宽和宽3dB增益带宽。所提出的天线包括短路辐射贴片，L形间接进料和偏振控制模块，其可以在整个AR范围内调节AR性能（Δ1≤α1≤A1）用于各种实际应用的增益带宽。测量结果表明，所提出的天线可以调节偏振特性，宽带匹配带宽大于27％（370？MHz），并且在整个AR范围内大于26％（351ΩMHz）的宽3dB增益带宽。</ 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>2020年第7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"> </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"> </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=antennas&option=203" rel="nofollow">antennas;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=broadband antennas&option=203" rel="nofollow">broadband antennas;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=patch antennas&option=203" rel="nofollow">patch antennas;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=polarization control&option=203" rel="nofollow">polarization control;</a> </p> <div class="translation"> 机译：天线;宽带天线;贴片天线;偏振控制; </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="/academic-journal-cn_journal-southeast-university-english-edition_thesis/0201235276870.html">具有不同宽槽数的矩形微带贴片天线多带特性研究</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=A. 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<span>机译：宽带连接天线和使用天线的中继器，特别是与统一实现传输端和接收端的整个频段的增益有关 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130440131308.html">Methods to facilitate design and manufacturing processes, to facilitate design, manufacturing and other processes, to facilitate a determination of the magnitude and direction by which a preprocess characteristic should be adjusted to achieve a given design target and to facilitate analysis of achievable operating range gains</a> <b>[P]</b> . <span> 外国专利：  BR0307426A </span> <span> . 2004-12-28</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：促进设计和制造过程，促进设计，制造和其他过程，促进确定幅度和方向的方法，应通过调节幅度和方向来调整预处理特性以实现给定的设计目标，并促进对可实现的工作范围增益的分析 </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130477519972.html">Monopolar vertically-polarised logarithmic short-wave antenna - achieves broad bandwidth by using supply transformers matched to inductance of radiators</a> <b>[P]</b> . <span> 外国专利：  DE1960076B2 </span> <span> . 1981-04-30</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：单极垂直极化对数短波天线-通过使用与散热器电感匹配的电源变压器来实现宽带宽 </span> </p> </li> </ul> </div> </div> </div> <div class="theme cardcommon" style="overflow: auto;display:none"> <h3 class="all_title" id="enpatent55">相关主题</h3> <ul id="subject"> </ul> </div> </div> </div> </div> <div class="right rightcon"> <div class="details_img cardcommon clearfix" style="margin-bottom: 10px;display:none;" > </div> </div> </div> <div id="thesis_get_original1" class="downloadBth" style="bottom: 19px;z-index: 999;" onclick="ywcd('0704019948904','4',7,2,1,'',this,24)" class="delivery" prompt="010401" title="通过人工服务将文献原文发送至邮箱" >获取原文</div> <div class="journalsub-pop-up" style="display: none"> <div 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