A broadband and excellent flatness power amplifier with novel‐designed band‐pass filter based on composite right/left‐handed unit cell

摘要

Abstract >In this paper, a broadband and excellent flatness power amplifier (PA) with a novel‐designed band‐pass filter based on composite right/left‐handed (CRLH) unit cell structure is proposed. On studying the structure of CRLH unit cell, a way to enhance PA bandwidth, gain flatness, and power‐added efficiency (PAE) flatness is explored. The novel‐designed CRLH unit cell structure is studied and applied in PA design. The measurements show that the PA has an output power of greater than 40?dBm, a gain flatness of 0.5 dB, and a PAE flatness of 4.4% within 1.7‐3.1?GHz bandwidth. </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，提出了一种宽带和优异的平坦功率功率放大器（PA），具有基于复合右/左手（CRLH）单元电池结构的新颖设计的带通滤波器。研究CRLH单位电池结构，探讨了增强PA带宽，增强平整度和增强效率（PAE）平整度的方法。研究了新颖的CRLH单元电池结构，并应用于PA设计。测量结果表明，PA的输出功率大于40〜DBM，增益平整度为0.5 dB，PAE平平度为1.7-3.1°内的4.4％。</ 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=broadband PA&option=203" rel="nofollow">broadband PA;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=CRLH unit cell&option=203" rel="nofollow">CRLH unit cell;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=efficiency flatness&option=203" rel="nofollow">efficiency flatness;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=gain flatness&option=203" rel="nofollow">gain flatness;</a> </p> <div class="translation"> 机译：宽带PA;CRLH单位细胞;效率平整度;获得平坦度; </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/0704019948934.html">A broadband and excellent flatness power amplifier with novel‐designed band‐pass filter based on composite right/left‐handed unit cell</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：具有基于复合右/左手单元电池的新型设计带通滤波器的宽带和优异的平坦功率放大器</span> </p> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704018584610.html">MINIATURIZED BAND-PASS FILTER BASED ON COMPOSITE RIGHT-/LEFT-HANDED TRANSMISSION-LINE UNIT CELL</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Pandey Arvind Kumar&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Pandey Arvind Kumar,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Gaurav Yatindra&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Gaurav Yatindra,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Chauhan R. 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href="/patent-detail/06120202976338.html">基于简化对偶复合左右手传输线单元的超宽带带通滤波器</a> <b>[P]</b> . <span> 中国专利： CN202977668U </span> <span> . 2013.06.05</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/061201835099.html">基于复合右左手超材料结构的多刀多掷开关器件</a> <b>[P]</b> . <span> 中国专利： CN102388502B </span> <span> . 2015.11.25</span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130424505868.html">BAND-PASS FILTER BASED ON A CRLH(COMPOSITE RIGHT/LEFT HANDED) STRUCTURE RESONATOR WITH AN EXCELLENT SKIRT PROPERTY AND HIGH ISOLATION PROPERTY AND A DUPLEXER USING THE SAME</a> <b>[P]</b> . <span> 外国专利：  KR20110113340A </span> <span> . 2011-10-17</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：基于具有出色的短裙特性和高隔离特性的CRLH（右/左复合）共振器的带通滤波器，以及使用相同结构的双工器 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130422049918.html">BANDPASS FILTER USING A UNIT CELL OF A CRLH(COMPOSITE RIGHT/LEFT HANDED) TRANSMISSION LINE CAPABLE OF IMPROVING AN OUT-OF-BAND BLOCKING CHARACTERISTIC</a> <b>[P]</b> . <span> 外国专利：  KR20120050250A </span> <span> . 2012-05-18</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：使用具有改善带外阻塞特性的CRLH（右/左复合）传输线的单元细胞的带通滤波器 </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130424564665.html">DUAL BAND HIGH FREQUENCY AMPLIFIER USING A COMPOSITE RIGHT/LEFT HANDED TRANSMISSION LINE, PARTICULARLY FOR DESIGNING A MATCHING CIRCUIT PROPER TO A DUAL BAND OPERATION</a> <b>[P]</b> . <span> 外国专利：  KR20110054541A </span> <span> . 2011-05-25</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: 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