A 1.4-GHz crystal-less FSK wireless transceiver for next generation intelligent intensive care unit healthcare systems

Chia Kai Chang*, Cheng Chang Weng, Chien-Nan Kuo

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A crystal-less FSK wireless transceiver is proposed for next-generation intelligent intensive care unit (ICU) healthcare systems. The transceiver delivers bidirectional data of the bio-signal collected from a patient and control signal from a centralized station. It features crystal-less design and direct frequency-shift-keying (FSK) modulation and demodulation at 1.4 GHz for low power consumption. As such, it transmits digital data without a local oscillator (LO) for frequency mixing. The system architecture is first verified using a hybrid system of commercial integrated circuits. The proposed transceiver is also designed in 0.18-μm CMOS technology.

Original languageEnglish
Title of host publicationDigest of Technical Papers - IEEE International Conference on Consumer Electronics
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages157-158
Number of pages2
ISBN (Electronic)9781479938308
DOIs
StatePublished - 18 Sep 2014
Event1st IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2014 - Taipei, Taiwan
Duration: 26 May 201428 May 2014

Publication series

NameDigest of Technical Papers - IEEE International Conference on Consumer Electronics
ISSN (Print)0747-668X

Conference

Conference1st IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2014
CountryTaiwan
CityTaipei
Period26/05/1428/05/14

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    Chang, C. K., Weng, C. C., & Kuo, C-N. (2014). A 1.4-GHz crystal-less FSK wireless transceiver for next generation intelligent intensive care unit healthcare systems. In Digest of Technical Papers - IEEE International Conference on Consumer Electronics (pp. 157-158). [6904035] (Digest of Technical Papers - IEEE International Conference on Consumer Electronics). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCE-TW.2014.6904035