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Band-pass filtering Gysel power divider with inherent DC-block function and high all-frequency isolation

  • Yongle Wu (a1), Lingxiao Jiao (a1), Jiayu Wang (a1), Weimin Wang (a1) and Yuanan Liu (a1)...

A novel small-size filtering power divider (PD) featured four-function integration is proposed. These four integrated functions are high-selectivity filtering, inherent DC block, high all-frequency isolation, and high-power applications. Using single-layer planar circuit technology, this proposed PD can be implemented easily. The measured results of a prototype show that it can operate at 2 GHz with a −10 dB matching bandwidth of 6% and all-frequency −15 dB isolation.

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Corresponding author: Y. Wu Email:
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International Journal of Microwave and Wireless Technologies
  • ISSN: 1759-0787
  • EISSN: 1759-0795
  • URL: /core/journals/international-journal-of-microwave-and-wireless-technologies
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