A New Broadband Miniature RF Power Splitter
A New Broadband Miniature RF Power Splitter
复制标题
新型宽带微型射频功率分配器
DOI：
10.1109/imws.2008.4782294
复制
发表时间：
2008
期刊：
影响因子：
--
通讯作者：
Jun Xu
中科院分区：
文献类型：
--
作者：
Yan;H. Hu;Jun Xu
本文涉及 3 dB 功率分配器的设计和测试结果。在这项工作中，开发了一种用于射频功率分配网络的变压器型威尔金森功率分配器，该功率分配器基于集总参数组件。测试结果表明，该功分器表现出良好的射频特性，插入损耗小于1.3 dB，两个输出端口之间的幅度和相位不平衡度小于plusmn0.13 dB和5deg，两个输出端口之间的隔离度小于-15 dB。并且功率分配器的尺寸仅为8mm×6mm，该功率分配器设计方法简单、成本低、体积小。
This paper concerns the design and testing result of a 3 dB power splitter. In this work, a transformer-type Wilkinson power splitter was developed for a RF power distribution network, which is based on lumped parameters components. The testing results displayed that the power splitter showed highly RF characteristics including the insert loss is less than 1.3 dB, the amplitude and phase imbalance between the two output ports is less than plusmn0.13 dB and 5deg, and the isolation between the two output ports is less than -15 dB. And the dimension splitter is only 8 mm times 6 mm, this power splitter has a simple design method, low cost and small size.