A Modified Two-section UWB Wilkinson Power Divider

摘要：

A novel Wilkinson power divider with modification of the traditional two-section Wilkinson power divider by adding one open stub on each branch is proposed.This design method is validated by building a divider workingInthe UWB band (3.1GHz-10.6GHz). It is better in performance,but is about 10％ smaller than the traditional three-section power divider and spares one resistor. The simulation and measurement results of the modified divider show equal power split,a good insertion loss of less than 1.1dB,a good return loss of all ports of less than -10dB,and a good isolation is less than -11dB over the UWB band.

关键词： Wilkinson power divider microstrip ultra wideband(UWB)

作者: Xing-Ping Ou Qing-Xin Chu

作者单位: School of Electronic and Information Engineering South China University of Technology Guangzhou 510640,China

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 1258-1260

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）