Publication: IEICE TRANSACTIONS on Communications Publication Date: 2009/12/01 Vol. E92-BNo. 12pp. 3711-3716 Type of Manuscript: Special Section PAPER (Special Section on Dynamic Spectrum Access) Category: Wideband RF Systems Keyword: Si, SiGe, MMIC, RFIC, mixer, converter, direct conversion receiver, cognitive radio,
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2006/04/01 Vol. E89-CNo. 4pp. 473-481 Type of Manuscript: Special Section PAPER (Special Section on Advanced RF Technologies for Compact Wireless Equipment and Mobile Phones) Category: Keyword: direct conversion receiver, LTCC, module, quadrature mixer, harmonic mixer,