National Taiwan University DEPT ELECT ENGNChiou, Wann-KaeoWann-KaeoChiouLin, Hao-HsiungHao-HsiungLinChang, Chi-YangChi-YangChang2006-11-142018-07-062006-11-142018-07-061997-08http://ntur.lib.ntu.edu.tw//handle/246246/200611150121159We report a novel lumped-element balun structure for both monolithic and hybrid circuit applications. The proposed structure utilizes two filters to compensate the amplitude and phase errors at the two balance outputs of a traditional outof- phase power splitter. This circuit requires no multilayer or suspended substrates techniques; therefore, wide applications on many circuits operated especially, in the low microwave band, are expected. Two monolithic microwave integrated circuit (MMIC) mixers were built to demonstrate the electrical feasibility.application/pdf61554 bytesapplication/pdfzh-TWCompensated high/low-pass balunlumpedelement balunMMIC double balanced mixerjournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/200611150121159/1/9888.pdf