Dept. of Electr. Eng., National Taiwan Univ.Chen, Tzong-jeyTzong-jeyChenChang, Hung-chunHung-chunChang2007-04-192018-07-062007-04-192018-07-061991-06http://ntur.lib.ntu.edu.tw//handle/246246/2007041910032228application/pdf173097 bytesapplication/pdfen-USCalculation of radiation from dielectric waveguide step discontinuities using a PEC approximationjournal article10.1109/APS.1991.175172http://ntur.lib.ntu.edu.tw/bitstream/246246/2007041910032228/1/00175172.pdf