(1) Advanced Technological Research Centre, Shenzhen University, Shenzhen, Guangdong, 518060, People's Republic of China;(2) Department of Electronic Engineering, City University of Hong Kong, Kowloon, Hong Kong
Abstract:
An H-plane waveguide Y-junction circulator with a triangular ferrite post is investigated by a modified analysis of jointly resonance theory and simple field theory. Good agreement between the theoretical obtained performances and experimental results is observed. The circulator exhibits a very low insertion loss and a wide bandwidth.