• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Microwave and optical technology letters >Highly miniaturized wideband 3‐dB branch‐line hybrid with second harmonic‐suppression
【24h】

Highly miniaturized wideband 3‐dB branch‐line hybrid with second harmonic‐suppression

机译：具有二次谐波抑制的高度小型化宽带3-DB分支线混合动力

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Abstract >In this article, a highly miniaturized second harmonic suppressed 3‐dB branch‐line hybrid (BLH) with wideband performance is developed by employing a novel transmission‐line architecture (TLA). The proposed architecture consists of a coupled‐line, a series microstrip‐line and two open‐ended stubs. The even‐odd mode technique is used to formulate the required design equations. In order to reduce the size of the BLH, the internal areas between the branches are properly utilized for accommodating the proposed TLA structures with parameter values calculated using the derived formulas. To demonstrate this technique, a wideband three‐section BLH operating at 0.9?GHz is designed and fabricated. The measurement results show the proposed technique reduces the total circuit‐area of the BLH by 90.24% compared to the traditional three‐section hybrid while maintaining a fractional bandwidth greater than 53%. In addition, the second harmonic is eliminated utilizing the spurious response produced by the open‐ended stubs. </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，通过采用新颖的传输线架构（TLA）开发了具有宽带性能的高度小型化的二次谐波抑制的3-DB分支线混合（BLH）。所提出的架构由耦合线，串联微带线和两个开放式存根组成。偶数模式技术用于制定所需的设计方程。为了减小BLH的尺寸，分支之间的内部区域被适当地利用用于容纳具有使用衍生公式计算的参数值的所提出的TLA结构。为了证明这种技术，设计和制造在0.9的宽带三部分BLH。测量结果显示，与传统的三截面混合动力车相比，所提出的技术将BLH的总电路区域降低90.24％，同时保持大于53％的分数带宽。此外，利用开放式存根产生的杂散响应消除了第二次谐波。</ 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6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=branch‐line hybrid&option=203" rel="nofollow">branch‐line hybrid;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=coupled‐line&option=203" rel="nofollow">coupled‐line;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=transmission‐line architecture&option=203" rel="nofollow">transmission‐line architecture;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=wideband&option=203" rel="nofollow">wideband;</a> </p> <div class="translation"> 机译：分支线混合动力车;耦合线;传输线架构;宽带; </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/0704019949077.html">Highly miniaturized wideband 3‐dB branch‐line hybrid with second harmonic‐suppression</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> <span>2020</span><span>,第6期</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：具有二次谐波抑制的高度小型化宽带3-DB分支线混合动力</span> </p> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/academic-journal-foreign_microwave-and-wireless-components-letters-ieee_thesis/02041137322.html">A Miniaturized 3 dB Branch-Line Hybrid Coupler With Harmonics Suppression</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Tsai K.-Y.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Tsai K.-Y.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Yang H.-S.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Yang H.-S.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Chen J.-H.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Chen J.-H.,</a> <a href="/journal-foreign-15/" target="_blank" rel="nofollow" class="tuijian_authcolor">Microwave and Wireless Components Letters, IEEE .</a> <span>2011</span><span>,第10期</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：具有谐波抑制功能的小型化3 dB分支线混合耦合器</span> </p> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/academic-journal-foreign_microwave-and-wireless-components-letters-ieee_thesis/0204134593.html">A Miniaturized Wideband Three-Section Branch-Line Hybrid With Harmonic Suppression Using Coupled Line and Open-Ended Stubs</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Rusan Kumar Barik&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Rusan Kumar Barik,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Rathod Rajender&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Rathod Rajender,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Sholampettai Subramanian Karthikeyan&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Sholampettai Subramanian Karthikeyan </a> <a href="/journal-foreign-15/" target="_blank" rel="nofollow" class="tuijian_authcolor">Microwave and Wireless Components Letters, IEEE .</a> <span>2017</span><span>,第12期</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：耦合线和开口端短接的具有谐波抑制功能的小型宽带三节支线混合系统</span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/academic-conference-foreign_meeting-228475_thesis/020516562040.html">Miniaturized Branch-line Coupler with Harmonic Suppression</a> <b>[C]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Kana Tokugawa&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Kana Tokugawa,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Shunya Kuwana&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Shunya Kuwana,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Hitoshi Hayashi&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Hitoshi Hayashi </a> <a href="/conference-foreign-228475/" target="_blank" rel="nofollow" class="tuijian_authcolor">Progress in electromagnetics research symposium .</a> <span>2018</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：具有谐波抑制功能的小型支线耦合器</span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/academic-degree-foreign_mphd_thesis/0206128274.html">Silicon germanium HBT linear-in-dB high dynamic range RF envelope detectors and wideband high linearity amplifiers.</a> <b>[D] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Pan, Hsuan-yu.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Pan, Hsuan-yu. </a> <span>2010</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：硅锗HBT线性dB高动态范围RF包络检波器和宽带高线性放大器。</span> </p> </li> <li> <div> <b>6. </b><a class="enjiyixqcontent" href="/academic-journal-foreign-pmc_detail_thesis/040002783997.html">Melting temperature suppression of layered hybrid lead halide perovskites via organic ammonium cation branching</a> <b>[O] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Tianyang Li&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Tianyang Li,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Wiley A. Dunlap-Shohl&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Wiley A. Dunlap-Shohl,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Eric W. Reinheimer&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Eric W. Reinheimer,</a> <span>2019</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：通过有机铵阳离子支化抑制层状杂化钙钛矿杂化铅的熔融温度</span> </p> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/open-access_resources_thesis/01000127991073.html">Miniaturization and harmonic suppression of the branch-line coupler based on radial stubs</a> <b>[O] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Ali Reza hazeri&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Ali Reza hazeri,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Alireza Kashaninia&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Alireza Kashaninia,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Tayeb Faraji&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Tayeb Faraji,</a> <span>2011</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：基于径向短线的分支线耦合器的小型化和谐波抑制</span> </p> </li> <li> <div> <b>8. </b><a class="enjiyixqcontent" href="/ntis-science-report_ad_thesis/020711988635.html">Network, Hybrid Branching TA-618(Xw-1)/FCC-17 and TA-640(Xw-1)/FCC-17 Through TA-644(Xw-1)/FCC-17 (Hybrid Branching Panel)</a> <b>[R] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Easley, F. N.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Easley, F. N.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext= Holmes, T. R.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> Holmes, T. R. </a> <span>1966</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：网络，混合分支Ta-618（Xw-1）/ FCC-17和Ta-640（Xw-1）/ FCC-17通过Ta-644（Xw-1）/ FCC-17（混合分支面板）</span> </p> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/academic-journal-cn_modern-electronics-technique_thesis/0201237537346.html">具有谐波抑制的小型化混合环耦合器设计</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=祝子辉&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 祝子辉</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=王钟葆&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,王钟葆</a> <span> <a href="/journal-cn-8789/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 现代电子技术 </a> </span> <span> . 2017</span><span>,第021期</span> </span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/academic-journal-cn_vacuum-electronics_thesis/0201238434281.html">高效率小型化行波管的二次谐波抑制</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=邱正安&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 邱正安</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=尹德华&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,尹德华</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=廖复疆&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,廖复疆</a> <span> <a href="/journal-cn-8816/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 真空电子技术 </a> </span> <span> . 2003</span><span>,第001期</span> </span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/academic-journal-cn_electronic-components-materials_thesis/0201286451686.html">具有宽频带的小型化双频分支线耦合器设计</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=郝晓慧&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 郝晓慧</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=陈明&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,陈明</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=薛智慧&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,薛智慧</a> <span> <a href="/journal-cn-8726/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 电子元件与材料 </a> </span> <span> . 2021</span><span>,第001期</span> </span> </div> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/academic-journal-cn_journal-terahertz-science-electronic-information-technology_thesis/0201237872768.html">具有谐波抑制功能的宽带圆极化宽缝天线</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李君&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 李君</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=刘一麟&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,刘一麟</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李路&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,李路</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> . 2018</span><span>,第001期</span> </span> </div> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/academic-journal-cn_journal-terahertz-science-electronic-information-technology_thesis/0201237873044.html">具有谐波抑制功能的宽带圆极化宽缝天线</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李君&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 李君</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=刘一麟&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,刘一麟</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李路&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,李路</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> . 2018</span><span>,第001期</span> </span> </div> </li> <li> <div> <b>6. </b><a class="enjiyixqcontent" href="/academic-conference-cn_meeting-60363_thesis/020222853555.html">基于新型D-CRLH TL的小型化三频四分之一波长开路分支线设计</a> <b>[C]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Yang Zimu&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . Yang Zimu</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=杨自牧&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,杨自牧</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Zhang Hou&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,Zhang Hou</a> <span> <a href="/conference-cn-60363/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 2013年全国天线年会 </a> <span> <span> . 2013</span> </span> </div> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/020313887818.html">小型化双频分支线耦合器和谐波抑制环形器设计</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=郭丽&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 郭丽</a> <span> . 2017</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/061202927112.html">谐波抑制宽带贴片耦合器及其调整功分比的方法、同时实现宽带和二次谐波抑制的方法</a> <b>[P]</b> . <span> 中国专利： CN104577287B </span> <span> . 2018.06.19</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06120107104243.html">谐波抑制宽带贴片耦合器及其调整功分比的方法、同时实现宽带和二次谐波抑制的方法</a> <b>[P]</b> . <span> 中国专利： CN104577287A </span> <span> . 2015-04-29</span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130416722610.html">Wideband planar 3 dB branch line coupler improving selectivity</a> <b>[P]</b> . <span> 外国专利： <!-- 韩国专利： --> KR101367310B1 </span> <span> . 2014-03-27</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：宽带平面3 dB支路耦合器，提高了选择性 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130421889937.html">Planar ultra wideband 3dB branch line coupler using open coupled line</a> <b>[P]</b> . <span> 外国专利： <!-- 韩国专利： --> KR101190234B1 </span> <span> . 2012-10-12</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：使用开放耦合线的平面超宽带3dB分支线耦合器 </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130422015231.html">PLANAR ULTRA WIDEBAND 3DB BRANCH LINE COUPLER USING OPEN COUPLED LINE</a> <b>[P]</b> . <span> 外国专利： <!-- 韩国专利： --> KR20120085458A </span> <span> . 2012-08-01</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：使用开放耦合线的平面超宽带3DB分支线耦合器 </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('0704019949077','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 class="journal-sub"> <h2>期刊订阅</h2> <img src="https://cdn.zhangqiaokeyan.com/img/loginclose.png" alt="" onclick="$('.journalsub-pop-up').hide()"> <p class="pardon">抱歉，该期刊暂不可订阅，敬请期待！</p> <p class="current">目前支持订阅全部北京大学中文核心（2020）期刊目录。</p> <div style="display: flex;margin-top: 69px;justify-content: space-between;"> <div class="no-sub" onclick="$('.journalsub-pop-up').hide()">暂不订阅</div> <div class="other-sub" onclick="continueSub('from=pc-detail')">继续订阅其他期刊</div> </div> </div> </div> <div class="right_btn"> <ul> <li class="gouwuche"> <!-- <a href="javascript:void(0);" onclick="link_analysis('/shoppingcart/auth/list.html',this)">购物车</a>--> </li> <li class="yijian"> <a href="javascript:void(0);" onclick="link_analysis('/mycenter/auth/complaint.html',this)">意见反馈</a> </li> <li class="top"> <a href="javascript:scrollTo(0,0);">回到顶部</a> </li> <li class="shouye"> <a href="/">回到首页</a> </li> </ul> </div> <div class="xllindexfooter"> <div class="xllindexfootercenter"> <div class="xllindexfooterleft left" > <div class="xllindexfooterleftli"> <ul> <li><a href="/about.html">关于掌桥</a></li> <li><a href="/help/helpmap.html">资源导航</a></li> <li><a href="/help/helpguide.html">新手指南</a></li> <li><a href="/help/helpcenter.html">常见问题</a></li> <li><a href="/sitemap.html">网站地图</a></li> <li><a href="/help/helpcenter.html?type=9">版权声明</a></li> </ul> </div> <div class="xllindexfooterleft"> <p class="xllindexfooterlefteamil">客服邮箱：kefu@zhangqiaokeyan.com</p> <div class="xllindexfooterlefttcp"> <div class="xllindexfooterpoliceiimg"></div> <div class="xllindexfooterpoliceispan"> <span>京公网安备：11010802029741号 </span> <span>ICP备案号：<a href="https://beian.miit.gov.cn" rel="nofollow" target="_blank">京ICP备15016152号-6</a></span> <span>六维联合信息科技 (北京) 有限公司©版权所有</span> </div> </div> </div> </div> <div class="xllindexfooterright left"> <ul> <li> <p style="font-weight: bold;">客服微信</p> <div></div> </li> <li> <p style="font-weight: bold;">服务号</p> <div></div> </li> </ul> </div> </div> </div> <span id="0704019949077down" data-source="7," data-out-id="SziT/JgbkezMDyJ/hIJMw4MXW9CKthA/Sac3V5NizLBw2kDtb7tIusukgl66Rs8Q," data-f-source-id="7" data-title="Highly miniaturized wideband 3‐dB branch‐line hybrid with second harmonic‐suppression" data-price="20" data-site-name="" data-transnum="24" style="display:none;"></span> <input type="hidden" value="4" id="sourcetype"> <input type="hidden" value="24977" id="journalid"> <input type="hidden" value="1" id="inyn_provide_service_level"> <input type="hidden" value="https://cdn.zhangqiaokeyan.com" id="imgcdn"> <input type="hidden" value="1" id="isdeatail"> <input type="hidden" value="" id="syyn_indexed_database"> <input type="hidden" value="" id="servicetype"> <input type="hidden" id="pagename" value="Highly miniaturized wideband 3‐dB branch‐line hybrid with second harmonic‐suppression"/> <input type="hidden" value="thesis_get_original" id="pageIdentification"> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/jquery-1.12.4.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/lwlh_ajax.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/zq.js?v=5.7.7"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/common.js?v=5.7.7"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/jquery.cookie.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/top.js?v=5.7.7"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/tip.js?v=5.7.7"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/login.js?v=5.7.7"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/down.js?v=5.7.7"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/search.js?v=5.7.7"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/searchtype.js?v=5.7.7"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/user/regist.js?v=5.7.7"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/zxs_solor/detail.js?v=5.7.7"></script> <script type="text/javascript" src="https://www.zhangqiaokeyan.com/statistics/static/pagecollection.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/tj.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/pushbaidu.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/history.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/util/cookie.js?v=5.7.7"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/weipu/weipu.js?v=5.7.7"></script> </body> <script> $(function(){ var weiPuStatus = getCookie('WeiPuStatus'); if(weiPuStatus){ tipWeiPuStatus(weiPuStatus); delCookie('WeiPuStatus'); } getFacetKeywordVoInId(); var sourcetype = $("#sourcetype").val(); var inyn_provide_service_level = $("#inyn_provide_service_level").val(); if((sourcetype ==1||sourcetype==4)&&inyn_provide_service_level!=4){ getJournal(); } }) </script> </html>