A design of single‐ended to differential‐ended power divider for X band application
A design of single‐ended to differential‐ended power divider for X band application
复制标题
DOI：
10.1002/mop.29404
复制
发表时间：
2015-11
影响因子：
1.5
通讯作者：
Yongxia Yu;Liguo Sun
中科院分区：
文献类型：
--
作者：
Yongxia Yu;Liguo Sun
提出了一种具有单端输入和两个差分端输出的五端口功分器。频率范围为9至11 GHz，中心频率为10 GHz。在差分对之间采用了带开路短截线的阶跃阻抗线，以拓宽分频器的带宽并使其小型化。制作了分频器，测试结果与仿真结果一致.实现了对差模信号的适当性能。插入损耗小于1.8dB，隔离度大于15 dB，回波损耗大于11 dB。此外，还达到了共模抑制。© 2015 Wiley Periodicals，Inc.微波光学技术快报55：2669-2673，2015
A five‐port power divider with single‐ended input and two differential‐ended outputs is proposed. The frequency ranges from 9 to 11 GHz with a central frequency of 10 GHz. A stepped impedance line with open stubs is used between differential pairs for broadening the bandwidth and miniaturization of the divider. The divider is fabricated and the measurement results comply with the simulation. A proper performance for differential mode signal is achieved. The insertion loss is within 1.8 dB, the isolation is more than 15 dB, and the return loss is more than 11 dB. In addition, the common mode suppression is reached as well. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:2669–2673, 2015