Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2006/12/01 Vol. E89-CNo. 12 ;
pp. 1814-1820 Type of Manuscript: Special Section PAPER (Special Section on Emerging Microwave Techniques) Category: Active Circuits/Devices/Monolithic Microwave Integrated Circuits Keyword: broadband amplifier, UWB, active balun, HBT, microwave, self-complementary antenna,