Open AccessElliptically Bended Coupler with Arbitrary Power Division
Author(s) -
Prasad V Chandra,
S Deepika,
E Jeevitha,
Nathan S. Hariharan,
M Harikrishna
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1916/1/012111
Subject(s) - division (mathematics) , hybrid coupler , power dividers and directional couplers , wideband , microwave , power (physics) , rat race coupler , electrical engineering , telecommunications , port (circuit theory) , harmonic , physics , engineering , electronic engineering , computer science , acoustics , mathematics , arithmetic , quantum mechanics
In this paper, we propose a 1.8 GHz microwave coupler with arbitrary power division. It consists of a wideband unequal power division hybrid coupler with higher-order harmonic filtering that covers all GSM (0.8 GHz – 1.9 GHz) and WiFi (2.4 GHz) bands. The architecture consists of a 4 port unequal power division, which is usually of the 0° and 180° coupler types.