NDLI: A low frequency low pass filter based on R2R-differnce term-combined-approach

Content Provider	IEEE Xplore Digital Library
Author	Mahnashi, Y. Alzaher, H. Tasadduq, N.
Copyright Year	2013
Description	Author affiliation: Electr. Eng. Dept., King Fahd Univ. of Pet. & Miner., Dhahran, Saudi Arabia (Mahnashi, Y.; Alzaher, H.; Tasadduq, N.)
Abstract	Real time continuous low frequency filters are difficult to be integrated using Active-RC structure due to the large constant time and hence large resistors and/or capacitors. A new approach based on combining R2R ladder and difference term approach to realize low pass filter is proposed. In this approach a low power performance is achieved as number of R2R ladder networks are relaxed. The proposed filter was designed and simulated in 0.18,. CMOS technology by Tanner tools. A comparison between the proposed design and some related work in the literature is made. The filter with a pole of 150Hz which is suitable for ECG system consumes only 4.52 μW from ±0.65 V and achieving total harmonic distortion of -73dB.
Sponsorship	IEEE Reg. 08 - Europe, Middle East, Africa
Starting Page	57
Ending Page	60
File Size	1033998
Page Count	4
File Format	PDF
ISBN	9781467356121
e-ISBN	9781467356138
DOI	10.1109/TAEECE.2013.6557195
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-05-09
Publisher Place	Turkey
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Real time continuous low frequency filters Instruments Switches Electrocardiography 0.18µ CMOS technology CMOS technology BiCMOS integrated circuits Active-RC CMOS integrated circuits Frequency measurement R2R ladder ECG system
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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