Multibeam microstrip patch antennas excited by parallel-plate beam-forming network with shaped re?ecting boundary and optimized slot feeding transition structures

Hsi-Tseng ChouChia-Hung ChangYing-Shan ChenHSI-TSENG CHOU周錫增2019-10-242019-10-242018https://scholars.lib.ntu.edu.tw/handle/123456789/428121Multibeam microstrip patch antennas excited by parallel-plate beam-forming network with shaped re?ecting boundary and optimized slot feeding transition structuresjournal article