A Dual-Antenna Phased-Array UWB Transceiver in 0.18-$ mu{ hbox {m}}$ CMOS. - Steve Lo; Isaac Sever; Ssu-Pin Ma; Peter Jang; Albert Zou; Chris Arnott; Kalyan Ghatak; Adam Schwartz; Lam Huynh; Ven Tim Phan; Thai Nguyen (IEEE J. Solid State Circuits, 2006)