NDLI: Antenna gain for adaptive smart antenna systems

Content Provider	IEEE Xplore Digital Library
Author	Sang-Youb Kim Guanghan Xu
Copyright Year	1997
Description	Author affiliation: Dept. of Electr. & Comput. Eng., Texas Univ., Austin, TX, USA (Sang-Youb Kim)
Abstract	We study the antenna gain of an adaptive smart antenna system. The motivation for using the smart antenna systems is to increase the antenna gain and to extend the coverage of the system. Unlike traditional antennas whose gain is fixed, the gain of smart antenna systems depends on the signal processing algorithms used, the signal-to-noise ratio, and the data symbol size. We evaluate the antenna gain associated with several typical algorithms including an efficient one introduced in the paper. The effect of the signal-to-noise ratio and sample size on the antenna gain is also analyzed via statistical analysis as well as by computer simulations. Numerical results show that the adaptive smart antenna system can obtain close to the theoretical limit, i.e., 10 log/sub 10/ M[dB], where M is the number of antennas in a typical wireless communication environment.
Starting Page	1168
Ending Page	1172
File Size	348167
Page Count	5
File Format	PDF
ISBN	0780336593
ISSN	10903038
DOI	10.1109/VETEC.1997.600514
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1997-05-04
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Adaptive arrays Adaptive systems Synthetic aperture sonar Linear antenna arrays Signal to noise ratio Receiving antennas Computational complexity Vectors Signal processing algorithms Signal analysis
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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