Design of low-pass filter with 3-interations Koch fractal Pi-shaped DGS
韩宇南 袁思雨 孙晓昱 梅超凡
Design of low-pass filter with 3-interations Koch fractal Pi-shaped DGS
中国邮电高校学报(英文版) . 2018, (3): 92 -96 .  DOI: 10.19682/j.cnki.1005-8885.2018.0017