A Scalable 6-to-18GHz Concurrent Dual-Band Quad- Beam Phased-Array Receiver in CMOS

S. Jeon, Y-J. Wang, H. Wang, F. Bohn, A. Natarajan, A. Babakhani, and A. Hajimiri

This paper describes the general architecture and the signal-path behavior of a CMOS programmable phased-array receiver element that simultaneously operates at two frequencies between 6 and 18GHz (a tritave) while forming four independently controlled beams.