NDLI: Subsampling Architecture for Low Power Receivers

Content Provider	IEEE Xplore Digital Library
Author	DeVries, C.A. Mason, R.D.
Copyright Year	2004
Abstract	Subsampling receivers have several advantages over the direct conversion or low-intermediate-frequency architectures when implementing a low power and flexible receiver. The subsampling receiver requires a lower frequency synthesizer. This paper describes the fundamentals to consider when designing a subsampling receiver. An optimum frequency plan for the subsampling receiver is outlined in a general equation. The specifications for bandpass anti-aliasing filtering are defined by deriving the fundamental relationship between subsampling ratio and filter Q. The noise figure and jitter of the subsampling receiver are also derived in general terms. Finally, a brief description of a 900-MHz example receiver is shown.
Sponsorship	IEEE Circuits and Systems Society
Starting Page	304
Ending Page	308
Page Count	5
File Size	309385
File Format	PDF
ISSN	15497747
Volume Number	55
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-04-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Receivers Filtering RF signals Band pass filters Radio frequency Digital filters Circuits Baseband Noise figure Sampling methods software-defined radio (SDR) Integrated circuits (ICs) radio receivers sampling
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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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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