Investigation of Compact Balun-Bandpass Filter Using Folded Open-Loop Ring Resonators and Microstrip Lines
Chen, Chia-Mao, Chang, Shoou-Jinn, Wu, Sung-Mao, Hsieh, Yuan-Tai, Yang, Cheng-FuТом:
2014
Рік:
2014
Мова:
english
Журнал:
Mathematical Problems in Engineering
DOI:
10.1155/2014/679538
Файл:
PDF, 1.04 MB
english, 2014