Zobrazeno 1 - 10
of 4 254
pro vyhledávání: '"WAKE-UP"'
Autor:
Denning, Lila
Publikováno v:
Library Journal. Dec2024, Vol. 149 Issue 12, p82-82. 1/4p. 1 Color Photograph.
Publikováno v:
BMC Psychiatry, Vol 24, Iss 1, Pp 1-7 (2024)
Abstract Objectives Sleep characteristics such as duration, continuity, and irregularity are associated with the risk of hypertension. This study aimed to investigate the association between sleep timing (including bedtime, wake-up time, and sleep mi
Externí odkaz:
https://doaj.org/article/364c28a82e5845f6ab810c02faae4291
Publikováno v:
Publishers Weekly. 10/21/2024, Vol. 271 Issue 40, p39-39. 1/5p.
Autor:
DeWild, Melissa, Wyatt, Neal
Publikováno v:
Library Journal. Jun2024, Vol. 149 Issue 6, p74-74. 1/9p.
Publikováno v:
Publishers Weekly. 9/2/2024, Vol. 271 Issue 33, p51-51. 1/5p.
Autor:
Linsheng Zhang, Divya Duvvuri, Suprio Bhattacharya, Anjana Dissanayake, Xinjian Liu, Henry L. Bishop, Yaobin Zhang, Travis N. Blalock, Benton H. Calhoun, Steven M. Bowers
Publikováno v:
IEEE Open Journal of the Solid-State Circuits Society, Vol 4, Pp 43-56 (2024)
This article presents a binary frequency-shift keying (BFSK) heterodyne wake-up receiver (WuRx) with -102-dBm sensitivity at 2.4 GHz. An integrated low-power all-digital phase-locked loop (ADPLL) allows sharp filtering at the intermediate frequency (
Externí odkaz:
https://doaj.org/article/47508d454c1b41758e3462233f122718
Publikováno v:
IEEE Access, Vol 12, Pp 90073-90083 (2024)
The Wake-up Receiver (WuRx) presents a promising solution for energy-efficient, low-latency, and reliable wireless sensor networks (WSN) for numerous applications. With the use of an always-on energy-efficient WuRx in addition to the main radio that
Externí odkaz:
https://doaj.org/article/065be98ef285400c822c6587e9b955b3