用多模多频功率放大器简化射频设计

document.getElementById("video").style.height=document.getElementById("video").scrollWidth*9/16+"px"</script> <p class="text-muted clearfix"> <span class="pull-right">1653 观看</span> <a href="https://account.eefocus.com/user/profile/251440" rel="nofollow">咖啡不解困</a> 上传于 2013-03-21 17:00:26 <div class="tag-terms"><span class="tag-label">标签：</span><a href="/tag/%E5%A4%9A%E6%A8%A1%E5%A4%9A%E9%A2%91%E5%8A%9F%E7%8E%87%E6%94%BE%E5%A4%A7%E5%99%A8/" title="多模多频功率放大器" target="_blank">多模多频功率放大器</a><a href="/tag/%E5%B0%84%E9%A2%91%E8%AE%BE%E8%AE%A1/" title="射频设计" target="_blank">射频设计</a></div> <p>发现TriQuint如何利用多频段、多模式功率放大器（MMPA）简化复杂的射频设计，同时为下一代3G/4G智能手机扩展连接时间。TriQuint产品线经理Awanish Mishra 解释说：“新的MMPA的多功能设计，还允许制造商以一个共同的平台支持更多的区域手机。他们将能够以更快的速度推出新产品，同时还可以控制设计和制造成本。” </p> </div> <div class="main-block1"> <div class="panel1 panel-default1 panel-main1"> <div class="panel-heading1"> <span class="pi-icon-dot-o1"></span> <div class="pi-panel-heading-inner1"> 继续阅读 </div> </div> <div class="panel-body1"> <div class="article-box1"> <div class="article-title-box1"> <a class="title" target="_blank" href="/article/id-335924" title="射频设计中这么多的的”xBW“，到底该怎么区分？">射频设计中这么多的的”xBW“，到底该怎么区分？</a> </div> <div class="clearfix article-desc1"> <p> 我们继续聊一下射频人常常遇到的一个词“BW”。BW：“BandWidth”，也就是带宽。这个大家都知道，但是为什么有如此多的xBW？ </p> </div> </div> <div class="article-box1"> <div class="article-title-box1"> <a class="title" target="_blank" href="/article/id-335711" title="同轴线，在射频设计中为什么如此重要？！">同轴线，在射频设计中为什么如此重要？！</a> </div> <div class="clearfix article-desc1"> <p> 我们在研究射频电路设计时，有一个很重要的知识点就是：微波传输线（链接）：包括传输线方程，传输矩阵，传输状态。可以说射频设计最最基础的知识点就是传输线设计，无论是匹配，功分还是耦合，总归是用传输线的状态去等效相应的传输矩阵，以此了实现相应的功能。 </p> </div> </div> <div class="article-box1"> <div class="article-title-box1"> <a class="title" target="_blank" href="/article/id-333876" title="5G时代袭来给射频设计带来怎样的挑战？">5G时代袭来给射频设计带来怎样的挑战？</a> </div> <div class="clearfix article-desc1"> <p> 5G 频率提升，射频设计将会迎来怎样的挑战 </p> </div> </div> <div class="article-box1"> <div class="article-title-box1"> <a class="title" target="_blank" href="/article/id-331211" title="Qorvo 最新MATCHCALC匹配设计工具">Qorvo 最新MATCHCALC匹配设计工具</a> </div> <div class="clearfix article-desc1"> <p> Qorvo MatchCalc是一款可下载的RF匹配计算器，旨在提供理想的组件值，用于将S1P或S2P文件的阻抗与所需的系统或参考阻抗进行匹配。 </p> </div> </div> <div class="article-box1"> <div class="article-title-box1"> <a class="title" target="_blank" href="/article/id-327366" title="是德科技UXM无线测试仪增强多项功能测试能力提升用户射频设计信心">是德科技UXM无线测试仪增强多项功能测试能力提升用户射频设计信心</a> </div> <div class="clearfix article-desc1"> <p> 是德科技公司日前宣布，旗下E7515A UXM 无线测试仪新增了多项增强功能，包括支持LTE-A Category 7 芯片组的数据吞吐量能力、扩展的功能测试能力、以及承载在经典的X 系列测试平台上深入进行射频性能验证的能力。 </p> </div> </div> </div> </div> </div> <script> $("video").bind("contextmenu",function(){//取消右键事件 return false; }); </script><script type="text/javascript"> window.onload = function() { var user; $.ajax({ cache: false, async: false, dataType: 'json', type: 'get', url: '/system/index/user', success: function (e) { user = e; } }); insertAccessRecord({ 'page' : 'video-detail', 'action' : 'view', 'type' : 'video', 'param1' : '射频技术', 'param2' : '用多模多频功率放大器简化射频设计', 'uid' : user ? 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