Open AccessCompact dual‐band five‐way Wilkinson power divider
Author(s) -
Yin SiYu,
Li JiaLin,
Gao ShanShan
Publication year - 2017
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.2017.1423
Subject(s) - wilkinson power divider , power dividers and directional couplers , multi band device , resistor , current divider , electrical engineering , electrical impedance , transformer , frequency divider , electronic engineering , engineering , computer science , telecommunications , voltage , antenna (radio)
A compact dual‐band five‐way Wilkinson power divider with good RF performance is presented. Two‐section impedance transformers are utilised to obtain the dual‐band function. To facilitate assembling the isolation resistors among outputs, a second layer is introduced. The proposed power divider works at 0.915 and 2.45 GHz with small phase and magnitude imbalances.