NDLI: Simulated annealing approach for the design of unequally spaced arrays

Content Provider	IEEE Xplore Digital Library
Author	Murino, V.
Copyright Year	1995
Description	Author affiliation: Dept. of Biophys. & Electron. Eng., Genoa Univ., Italy (Murino, V.)
Abstract	A synthesis method aimed at designing an array antenna is proposed. Simulated annealing (SA), which is a probabilistic methodology used to solve combinatorial optimization problems, has been utilized to optimize the position and the weighting coefficients of the array elements in order to improve the antenna performance. The sensor position and related weighting coefficients are considered as parameters to be tuned in order to constrain the directivity function (i.e., the beam power pattern) of an antenna to satisfy specific requirements. Conventional beamforming is utilized to compute the beam power pattern having the desired properties, such as a narrow width of the main lobe, and side lobe amplitudes under a certain threshold, etc., taking into account the need to reduce to number of sensors with a small spatial aperture. Several results are presented showing a notable improvement in the antenna performance utilizing the SA approach with respect to those considered in the literature.
Starting Page	3627
Ending Page	3630
File Size	362123
Page Count	4
File Format	PDF
ISBN	0780324315
ISSN	15206149
DOI	10.1109/ICASSP.1995.479772
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1995-05-09
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Simulated annealing Apertures Antenna arrays Optimization methods Shape Temperature distribution Design engineering Design methodology Array signal processing Costs
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
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
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Synthesis of unequally spaced arrays by simulated annealing

Synthesis of unequally spaced antenna arrays by using differential evolution without the scale factor

A stochastic approach to optimizing the aperture and the number of elements of an aperiodic array

An iteration method of sidelobe suppressing of unequally spaced array

Unequally spaced antenna arrays synthesized via dynamic programming

Ant Colony Optimization for Array Synthesis

Synthesis of Unequally Spaced Arrays by Simulated

Stochastic optimization of linear sparse arrays

A spacing weighted antenna array

Simulated annealing approach for the design of unequally spaced arrays

Similar Documents

Synthesis of unequally spaced arrays by simulated annealing

Synthesis of unequally spaced antenna arrays by using differential evolution without the scale factor

A stochastic approach to optimizing the aperture and the number of elements of an aperiodic array

An iteration method of sidelobe suppressing of unequally spaced array

Unequally spaced antenna arrays synthesized via dynamic programming

Ant Colony Optimization for Array Synthesis

Synthesis of Unequally Spaced Arrays by Simulated

Stochastic optimization of linear sparse arrays

A spacing weighted antenna array

Simulated annealing approach for the design of unequally spaced arrays