DocumentCode
3486714
Title
A ultra-low power channel selection filter for low-IF FSK biomedical receivers
Author
Horng-Yuan Shih ; Wei-Hsien Chen ; Kai-Chenug Juang ; Chun-Fan Chen ; Sheng-Kai Lin
Author_Institution
Dept. of Electr. Eng., Tamkang Univ., Taipei, Taiwan
fYear
2012
fDate
4-7 Nov. 2012
Firstpage
595
Lastpage
597
Abstract
Ultra-low power (ULP) receivers can be applied in wearable and implantable biomedical sensors. In this paper, a ULP band-pass filter designed as a channel selection filter for low-IF FSK biomedical receivers is implemented in 1.8 V 0.18 μm CMOS process. Under power consumption of 200 μW, the measured central frequency and bandwidth is 1.5 MHz and 330 kHz, respectively. As applied in a low-IF FSK biomedical receiver, data rate of 330 kb/s can be achieved.
Keywords
CMOS integrated circuits; biomedical communication; biomedical electronics; prosthetics; radio receivers; radiofrequency filters; sensors; CMOS process; bandwidth 330 kHz; bit rate 330 kbit/s; frequency 1.5 MHz; implantable biomedical sensor; low-IF FSK biomedical receivers; power 200 muW; size 0.18 mum; ultralow power channel selection filter; ultralow power receiver; voltage 1.8 V; wearable biomedical sensor; FSK; biomedical; filter;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Signal Processing and Communications Systems (ISPACS), 2012 International Symposium on
Conference_Location
New Taipei
Print_ISBN
978-1-4673-5083-9
Electronic_ISBN
978-1-4673-5081-5
Type
conf
DOI
10.1109/ISPACS.2012.6473559
Filename
6473559
Link To Document