A compact Ka-band planar three-way power divider

Yu Ann Lai, Chi Ming Lin, Jui Chieh Chiu, Che Hung Lin, Yeong Her Wang

研究成果: Article同行評審

21 引文 斯高帕斯(Scopus)

摘要

A Ka-band planar three-way power divider which uses the coupled line instead of the transmission line is proposed to reduce chip size. The proposed planar topology, different from the conventional Wilkinson power divider, is analyzed and can provide not only compact but also dc block characteristics, which are very suitable for monolithic microwave integrated circuit applications. The divider implemented by a pHEMT process shows an insertion loss less than 5.1 dB and an output isolation better than 17 dB. A return loss less than 18 dB and a phase difference of 4.2° at 30 GHz can be achieved. Finally, good agreements between the simulation and experimental results are shown.

原文English
頁(從 - 到)840-842
頁數3
期刊IEEE Microwave and Wireless Components Letters
17
發行號12
DOIs
出版狀態Published - 2007 十二月

All Science Journal Classification (ASJC) codes

  • 凝聚態物理學
  • 電氣與電子工程

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