HMSIW TRI-BAND FILTERING POWER DIVIDER | Zendy

Xu Wang | Zendy; Lingqin Meng | Zendy; Wei Wang | Zendy; Dandan Lv | Zendy

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HMSIW TRI-BAND FILTERING POWER DIVIDER

Author(s) -

Xu Wang,

Lingqin Meng,

Wei Wang,

Dandan Lv

Publication year - 2017

Publication title -

progress in electromagnetics research letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.245

H-Index - 33

ISSN - 1937-6480

DOI - 10.2528/pierl17031102

Subject(s) - wilkinson power divider , current divider , frequency divider , power (physics) , power dividers and directional couplers , electrical engineering , materials science , computer science , telecommunications , physics , engineering , quantum mechanics

A tri-band two-way filtering power divider structure is proposed based on HMSIW. Dualband filtering power divider is realized by etching semicircular slots on HMSIW. The third passband is achieved by loading open-stub without affecting two other passbands. The return loss is less than −20 dB in each passband with 3 dB fractional bandwidths of 3.75%, 9.3% and 0.61%. The measured results are in agreement with the simulated ones in this paper. This filtering power divider has the advantages of simple structure, easy integration, etc. It has a good application prospect.

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