Advanced

A 2.45GHz, 50uW wake-up receiver front-end with -88dBm sensitivity and 250kbps data rate

Bryant, Carl LU and Sjöland, Henrik LU (2014) European Solid State Circuits Conference (ESSCIRC), 2014 p.235-238
Abstract
This paper presents a 2.45 GHz wake-up receiver front-end intended for use in sensor networks, and is designed to receive data modulated with on-off-keying. Manufactured in 65 nm CMOS it employs an uncertain IF structure with three phase passive mixer and high gain amplifier chain. With the modulation frequency response tailored to the detector behaviour, it achieves a sensitivity of -88 dBm at BER of 10e-3 with a

data rate of 250kbps. Operating on a 0.75V supply it has a power consumption of just 50uW. It provides a 50Ohm input match completely on-chip using a compact inductor and has an active area of just 0.07mm2.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
[Host publication title missing]
pages
4 pages
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
conference name
European Solid State Circuits Conference (ESSCIRC), 2014
conference location
Venice, Italy
conference dates
2014-09-22 - 2014-09-26
external identifiers
  • wos:000349461900053
  • scopus:84909950434
ISSN
1930-8833
ISBN
978-1-4799-5694-4
DOI
10.1109/ESSCIRC.2014.6942065
project
EIT_UPD Wireless Communication for Ultra Portable Devices
language
English
LU publication?
yes
id
20dc72fa-5b8b-4433-93b9-0c1c7e46de52 (old id 4499852)
date added to LUP
2014-11-19 14:12:49
date last changed
2019-03-27 02:38:18
@inproceedings{20dc72fa-5b8b-4433-93b9-0c1c7e46de52,
  abstract     = {This paper presents a 2.45 GHz wake-up receiver front-end intended for use in sensor networks, and is designed to receive data modulated with on-off-keying. Manufactured in 65 nm CMOS it employs an uncertain IF structure with three phase passive mixer and high gain amplifier chain. With the modulation frequency response tailored to the detector behaviour, it achieves a sensitivity of -88 dBm at BER of 10e-3 with a<br/><br>
data rate of 250kbps. Operating on a 0.75V supply it has a power consumption of just 50uW. It provides a 50Ohm input match completely on-chip using a compact inductor and has an active area of just 0.07mm2.},
  author       = {Bryant, Carl and Sjöland, Henrik},
  isbn         = {978-1-4799-5694-4},
  issn         = {1930-8833},
  language     = {eng},
  location     = {Venice, Italy},
  pages        = {235--238},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  title        = {A 2.45GHz, 50uW wake-up receiver front-end with -88dBm sensitivity and 250kbps data rate},
  url          = {http://dx.doi.org/10.1109/ESSCIRC.2014.6942065},
  year         = {2014},
}