Summary
International Symposium on Antennas and Propagation
2006
Session Number:2POS
Session:
Number:2POS-17
Phase Detection of Horn Antenna arrays
Ling-Yun Luo, Qing-Xin Chu,
pp.1-3
Publication Date:2006/11/2
Online ISSN:2188-5079
Summary:
An simple approach for phase matching in horn antenna arrays is presented, in which a waveguide detector is used to measuring the phase distribution on the horn aperture plane. The relative phase differences can become almost the same by adjusting the phase shifter, thus phase matching is achieved. The coupling between detector and horns and the phase difference between horns are acquired by simulation. The measure and the simulation testify the availability of the method.