Open AccessApproach for filtering crossover design using mixed electric and magnetic coupling
Author(s) -
Luo Ming,
Tang XiaoHong,
Lu Di,
Zhang YongHong
Publication year - 2018
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
ISSN - 1350-911X
DOI - 10.1049/el.2018.0276
Subject(s) - crossover , resonator , stub (electronics) , coupling (piping) , inductive coupling , electronic engineering , acoustics , materials science , engineering , computer science , physics , optoelectronics , electrical engineering , mechanical engineering , artificial intelligence
A new approach for the filtering crossover design is proposed in this Letter. This approach is based on the mixed electric and magnetic coupling. A compact filtering crossover constructed by the short stub loaded resonator is presented according to the proposed approach. By using a short stub loaded resonator the filtering response is achieved and by using the cancelling effect between the electric coupling and magnetic coupling, the isolation between two signal paths is achieved. A filtering crossover is fabricated for demonstration. The measured result presents good agreement with the simulated result.