Dual mixer downconversion architecture using complex mixing signals: enabling solutions for software defined radios. - Tajinder Manku; Christopher Snyder; Michele Ting; Yang Ling; Javad Khajehpour; Bill Kung; Lawrence Wong (CICC, 2002)

A high resolution and wideband CMOS LO phase shifter. - Javad Khajehpour; Safieddin Safavi-Naeini (CCECE, 2011)