B. T. Tan

A dual degenerate mode X‐band bandpass filter in LTCC

Ban-Leong Ooi, S. T. Chew, Mook-Seng Leong, 2006 .

A modified microstrip circular patch resonator filter

Ban-Leong Ooi, Boon Tiong Tan, Siou Teck Chew, 2002 .

A dual-mode bandpass filter with enhanced capacitive perturbation

Ban-Leong Ooi, Boon Tiong Tan, S. T. Chew, 2003 .