A novel dual-band ring coupler based on dual-band phase inverter
Yang, Xiao, Zhang, Xuchun, Liao, ZhenhengLanguage:
english
Journal:
International Journal of RF and Microwave Computer-Aided Engineering
DOI:
10.1002/mmce.21226
Date:
December, 2017
File:
PDF, 1.50 MB
english, 2017