Open AccessMicrostrip switchable filtering power divider with three operating modes
Author(s) -
Zhu Chuanming,
Xu Jin,
Kang Wei,
Wu Wen
Publication year - 2016
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
eISSN - 1350-911X
pISSN - 0013-5194
DOI - 10.1049/el.2016.3170
Subject(s) - power dividers and directional couplers , multi band device , band pass filter , microstrip , resonator , duplexer , wilkinson power divider , power (physics) , embedding , materials science , electrical engineering , electronic engineering , optoelectronics , frequency divider , engineering , computer science , physics , quantum mechanics , artificial intelligence , antenna (radio)
A switchable filtering power divider (FPD) with three operating modes is presented, i.e. dual‐band FPD centring at 2.1 and 2.5 GHz, low‐band FPD working at 2.1 GHz, high‐band FPD operating at 2.5 GHz. The bandpass filtering responses are achieved by embedding four dual‐mode resonators. The simulated and measured results are in good agreement.