A novel miniaturized antipodal Vivaldi antenna with high gain

机译：一种高增益的小型小型抗双子化Vivaldi天线

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Abstract > A novel antipodal Vivaldi antenna operating at an ultra‐wideband of 5.2 to 40?GHz with high gain and miniaturized size is presented in this article. By introducing a pair of radiation arms with maple‐leaf edge shape, the antenna gain is increased by 1 to 3 dB over the upper operation band (10‐40?GHz) compared to the normal antipodal Vivaldi antenna (AVA). To remain the beamwidth while increasing the gain, two rows of specialized symmetrical metallized vias are loaded on the two inside edges of the exponentially slot. By loading the resistors between the top and the bottom planes, the side lobe level at E‐plane is reduced by 3 dB. This proposed maple‐leaf antipodal Vivaldi antenna (MAVA) has the miniaturization size of 0.66 λ <sub>g</sub> ?×?0.68 λ <sub>g</sub> ?×?0.003 λ <sub>g</sub> . According to the simulated results, the relative bandwidth of the reflection coefficient less than ?10 dB is 154%, and the gain is higher than 10 dBi over the 22 to 40?GHz band with the maximum value of 14.3 dBi. The antenna design is validated by the measurements. </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以5.2至40°的超宽带操作的新型抗双向VivalDI天线，其具有高增益和小型化尺寸。通过将一对具有枫叶边缘形状的辐射臂引入，与正常的反双向Vivaldi天线（AVA）相比，天线增益在上部操作带（10-40〜GHz）上增加1至3dB。为了在增加增益的同时保持波束宽度，两排专用对称金属化通孔装入指数槽的两个内部边缘上。通过在顶部和底部平面之间加载电阻器，E平面上的侧瓣电平降低了3dB。这一提出的枫叶脱叠Vivaldi天线（Mava）的小型化尺寸为0.66 λ</ i> <sub> g </ sub> ？×0.68 λ</ i> <sub> g </ sub> ？×0.003 λ</ i> <sub> g </ sub> 。根据模拟结果，反射系数小于α10dB的相对带宽为154％，增益高于22至40°GHz波段的10dBi，最大值为14.3 dbi。天线设计由测量验证。 </ 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7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=half power beamwidth (HPBW)&option=203" rel="nofollow">half power beamwidth (HPBW);</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=high gain&option=203" rel="nofollow">high gain;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=miniaturization&option=203" rel="nofollow">miniaturization;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=ultra‐wideband (UWB)&option=203" rel="nofollow">ultra‐wideband (UWB);</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Vivaldi antenna&option=203" rel="nofollow">Vivaldi antenna;</a> </p> <div class="translation"> 机译：半功率波束宽度（HPBW）;高增益;小型化;超宽带（UWB）;Vivaldi天线; </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/0704019949331.html">A novel miniaturized antipodal Vivaldi antenna with high gain</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> </a> <a href="/journal-foreign-24977/" target="_blank" rel="nofollow" class="tuijian_authcolor">Microwave and optical technology letters .</a> 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href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Wenhao Luo&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Wenhao Luo,</a> <span>2021</span> </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：具有高增益和高极化纯度的紧凑双偏振Vivaldi天线适用于GPR应用</span> </p> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/open-access_resources_thesis/01000129084884.html">A SlW-CPW-fed high-gain antipodal Vivaldi antenna with elliptical dielectric lens</a> <b>[O] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Fajian Zhen&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Fajian Zhen,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Xingguang Li&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Xingguang Li </a> <span>2021</span> </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：具有椭圆介质透镜的SLW-CPW馈电高增益抗双向VivalDI天线</span> </p> </li> <li> <div> <b>8. </b><a class="enjiyixqcontent" href="/ntis-science-report_ad_thesis/020711267.html">Modeling, Simulation, and Measurement of Balanced Antipodal Vivaldi (BAV) Antennas for Fully Polarimetric Forward-Looking Ground-Penetrating Radar (FLGPR) Receive Channels.</a> <b>[R] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=McCormick, S. A.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">McCormick, S. A. </a> <span>2017</span> </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：完全极化前视探地雷达（FLGpR）接收信道的平衡对映Vivaldi（BaV）天线的建模，仿真和测量。</span> </p> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/academic-journal-cn_journal-terahertz-science-electronic-information-technology_thesis/0201289021926.html">一种小型化的对跖Vivaldi天线设计</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=彭艳华&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 彭艳华</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=周以国&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,周以国</a> <span> <a href="/journal-cn-54428/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 太赫兹科学与电子信息学报 </a> </span> <span> . 2021</span><span>,第002期</span> </span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/academic-journal-cn_journal-terahertz-science-electronic-information-technology_thesis/0201290470243.html">一种小型化的对跖Vivaldi天线设计</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=彭艳华&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 彭艳华</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=周以国&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,周以国</a> <span> <a href="/journal-cn-8799/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 太赫兹科学与电子信息学报 </a> </span> <span> . 2021</span><span>,第002期</span> </span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/academic-journal-cn_science-technology-engineering_thesis/0201258244164.html">一种小型化树杈形缝隙Vivaldi天线的设计</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=徐国建&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 徐国建</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=周勇&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,周勇</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=陈军&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,陈军</a> <span> <a href="/journal-cn-5194/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 科学技术与工程 </a> </span> <span> . 2016</span><span>,第026期</span> </span> </div> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/academic-journal-cn_electronic-components-materials_thesis/0201235457219.html">一种工作于0.7~3.8 GHz的小型化Vivaldi天线研究</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=曹灵君&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 曹灵君</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=白红燕&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,白红燕</a> <span> <a href="/journal-cn-8726/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 电子元件与材料 </a> </span> <span> . 2015</span><span>,第012期</span> </span> </div> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/academic-journal-cn_detail_thesis/0201296888542.html">一种应用于近场测试系统的小型化超宽带Vivaldi天线设计</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=宋祖勋&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 宋祖勋</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=毋宝玉&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,毋宝玉</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=张朋&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,张朋</a> <span> <a href="/journal-cn-56921/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 国外电子测量技术 </a> </span> <span> . 2014</span><span>,第6期</span> </span> </div> </li> <li> <div> <b>6. </b><a class="enjiyixqcontent" href="/academic-conference-cn_meeting-41439_thesis/020222472357.html">小型化高增益的Antipodal Vivaldi超宽带天线</a> <b>[C]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Lixia DU&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . Lixia DU</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=杜黎霞&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,杜黎霞</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=shuangxi HU&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,shuangxi HU</a> <span> <a href="/conference-cn-41439/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 2017 年全国天线年会 </a> <span> <span> . -1</span> </span> </div> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/020315255178.html">超宽带小型化螺旋天线与Vivaldi天线的研究</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=亓浩&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 亓浩</a> <span> . 2019</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/06120208861527.html">具有小型化尺寸的高增益Vivaldi天线单元的天线阵列</a> <b>[P]</b> . <span> 中国专利： CN208862166U </span> <span> . 2019.05.14</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06120110306300.html">小型化尺寸的高增益Vivaldi天线单元及天线阵列</a> <b>[P]</b> . <span> 中国专利： CN107834188A </span> <span> . 2018-03-23</span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130500890140.html">Antipodal vivaldi antenna systems</a> <b>[P]</b> . <span> 外国专利：  US11158951B2 </span> <span> . 2021-10-26</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：反双向维瓦迪天线系统 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130404409306.html">Modified antipodal vivaldi antenna with elliptical loading</a> <b>[P]</b> . <span> 外国专利：  US10186783B2 </span> <span> . 2019-01-22</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：椭圆负载的改良对极维瓦尔第天线 </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130409904995.html">MODIFIED ANTIPODAL VIVALDI ANTENNA WITH ELLIPTICAL LOADING</a> <b>[P]</b> . <span> 外国专利：  US2017256860A1 </span> <span> . 2017-09-07</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：椭圆载荷的改良前肢维瓦尔第天线 </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> </div> </div> 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