Title
A -106dBm 33nW Bit-Level Duty-Cycled Tuned RF Wake-up Receiver
Abstract
This work presents a 33 nW wake-up receiver with -106 dBm sensitivity at 428 MHz. Within-bit duty cycling allows RF gain at nano-watt DC power levels providing 26 dB sensitivity improvement over prior art at iso-power. An RF MEMS filter and an automatic gain and offset control loop suppress noise and reject interference. The receiver can be digitally tuned across DC power, latency, and sensitivity to provide flexible functionality from indoor short range to outdoor long-range applications.
Year
DOI
Venue
2019
10.23919/VLSIC.2019.8777956
2019 Symposium on VLSI Circuits
Keywords
Field
DocType
RF MEMS filter,within-bit duty cycling,bit-level duty-cycled tuned RF wake-up receiver,nanowatt DC power level,automatic gain control,offset control,interference rejection,outdoor long-range applications,indoor short range applications,power 33.0 nW,frequency 428.0 MHz
Wake,Microelectromechanical systems,Band-pass filter,Computer science,Latency (engineering),Radio frequency,Electronic engineering,Interference (wave propagation),Control system,Offset (computer science)
Conference
ISSN
ISBN
Citations 
2158-5601
978-1-7281-0914-5
3
PageRank 
References 
Authors
0.54
0
12