T.-Y. HuangT.-M. ShenH.-Y. ChienRUEY-BEEI WU2018-09-102018-09-102009-09http://scholars.lib.ntu.edu.tw/handle/123456789/351853Design of miniaturized vertically stacked SIW filters in LTCCconference paper10.1109/EUMC.2009.52965002-s2.0-72949108465