A compact LTCC branch-line coupler using modified-T equivalent-circuit model for transmission line

Kuo, Tsung-NanTsung-NanKuoLin, Yo-ShenYo-ShenLinWang, Chi-HsuehChi-HsuehWangChen, Chun HsiungChun HsiungChen2009-05-132018-07-052009-05-132018-07-052006http://ntur.lib.ntu.edu.tw//handle/246246/155900application/pdf396294 bytesapplication/pdfen-USA compact LTCC branch-line coupler using modified-T equivalent-circuit model for transmission linejournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/155900/1/04.pdf