Microstrip slot antenna as an indoor wireless RFID with multiband attributes based on composite right‐hand/left‐hand load

摘要

Abstract >The goal of the present work is to present a slot antenna for wireless application based on a stack layer and composite right‐hand/left‐hand technique to achieve a multiband characteristic together with miniaturization and gain enhancement. This antenna covers 1.825 to 1.975?GHz for global system for mobile communications 1800, 2.9 to 4.3 GHz for long‐term evolution (LTE) and Worldwide Interoperability in Microwave Access, and 5.2 to 5.8 GHz for Wi‐Fi networks with the return loss of less than ?6 dB (VSWR3). We used a slit ring resonator structure with four vias and strip as the left‐hand circuit. We have also utilized a disk at the center of the top layer to improve the bandwidth and matching. We present the equivalent RLC circuit model for the final antenna which can help us realize the role of capacitance and inductances based on parametric studies. Both layers are fabricated over the FR4 substrate, and experimental results confirm the simulation results obtained by the HFSS. Moreover, the stack layer provides higher directivity and gain in comparison with the conventional slot antenna. </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> >本作工作的目标是基于堆叠层和综合右手/左手技术呈现用于无线应用的槽天线，以实现多频带特性以及小型化和增益增强。该天线为移动通信1800,2.9至4.3 GHz的全球系统提供1.825至1.975？GHz，用于长期演进（LTE）和微波访问中的全球互操作性，以及Wi-Fi网络的5.2至5.8 GHz，具有退回损失少于Δ6dB（Vswr＆ 3）。我们使用了一个带有四个通孔和条带作为左手电路的狭缝环谐振器结构。我们还在顶层中心使用磁盘来改善带宽和匹配。我们为最终天线提供了等效的RLC电路模型，该模型可以帮助我们实现基于参数研究的电容和电感的作用。在FR4基板上制造两层，实验结果证实了HFSS获得的模拟结果。此外，与传统的插槽天线相比，堆叠层提供更高的方向性和增益。</ 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1期</span><b style="margin: 0 2px;">|</b><span>共9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=microstrip slot antenna&option=203" rel="nofollow">microstrip slot antenna;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=metamaterial&option=203" rel="nofollow">metamaterial;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=wireless&option=203" rel="nofollow">wireless;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=multiband&option=203" rel="nofollow">multiband;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=composite right/left hand&option=203" rel="nofollow">composite right/left hand;</a> </p> <div class="translation"> 机译：微带插槽天线;超材料;无线;多频带;复合右/左手; 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ZHOU Cheng</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=周成&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,周成</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=WANG Guangming&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,WANG Guangming</a> <span> <a href="/conference-cn-60505/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 2015年全国微波毫米波会议 </a> <span> <span> . 2015</span> </span> </div> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/020315155333.html">基于复合左右手传输线的微带天线研究</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=赵耀&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 赵耀</a> <span> . 2015</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" 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<span> . 2016-01-26</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：多频带左手和右手复合缝隙天线 </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130412650701.html">MULTIBAND COMPOSITE RIGHT AND LEFT HANDED (CRLH) SLOT ANTENNA</a> <b>[P]</b> . <span> 外国专利：  US2016190705A1 </span> <span> . 2016-06-30</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：多频带左右手（CRLH）插槽天线 </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> 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