State of the Art in Passive Bandpass Filter Solutions for 60 GHz Communications
XU Shanshan, MENG Fanyi, MA Kaixue, and YEO Kiat Seng
ZTE Communications . 2016, (S1): 14 -19 .  DOI: DOI:10.3969/j.issn.1673-5188.2016.S1.003