title: A 380pW Dual Mode Optical Wake-up Receiver with Ambient Noise Cancellation.
abstract: We present a sub-nW optical wake-up receiver for wireless sensor nodes. The wake-up receiver supports dual mode operation for both ultra-low standby power and high data rates, while canceling ambient in-band noise. In 0.18µm CMOS the receiver consumes 380pW in always-on wake-up mode and 28.1µW in fast RX mode at 250kbps.
authors.affiliation: University of Michigan, Ann Arbor, MI, USA, imhotep@umich.edu.
authors.forename: Wootaek
authors.initials: W
authors.lastname: Lim
authors.affiliation: University of Michigan, Ann Arbor, MI, USA, imhotep@umich.edu.
authors.forename: Taekwang
authors.initials: T
authors.lastname: Jang
authors.affiliation: University of Michigan, Ann Arbor, MI, USA, imhotep@umich.edu.
authors.forename: Inhee
authors.initials: I
authors.lastname: Lee
authors.affiliation: University of Michigan, Ann Arbor, MI, USA, imhotep@umich.edu.
authors.forename: Hun-Seok
authors.initials: HS
authors.lastname: Kim
authors.affiliation: University of Michigan, Ann Arbor, MI, USA, imhotep@umich.edu.
authors.forename: Dennis
authors.initials: D
authors.lastname: Sylvester
authors.affiliation: University of Michigan, Ann Arbor, MI, USA, imhotep@umich.edu.
authors.forename: David
authors.initials: D
authors.lastname: Blaauw