Modified cuckoo search algorithm in weighted sum optimization for linear antenna array synthesis
In this study, we proposed a bio-inspired technique known as modified cuckoo search (MCS)-based weighted sum algorithm towards synthesizing symmetric linear array geometry with minimum side lobe level (SLL) and/or nulls control. The newly evolved metaheuristic algorithm was primarily based on the na...
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creator | Rani, K. N. Abdul Wee Fwen Hoon Malek, M. F. A. Mohd Affendi, N. A. Mohamed, L. Saudin, N. Ali, A. Siew Chin Neoh |
description | In this study, we proposed a bio-inspired technique known as modified cuckoo search (MCS)-based weighted sum algorithm towards synthesizing symmetric linear array geometry with minimum side lobe level (SLL) and/or nulls control. The newly evolved metaheuristic algorithm was primarily based on the natural obligate brood parasitic behavior of some cuckoo species in combination with the Lévy flight behavior of some birds and fruit flies. Through the integration with the Roulette wheel selection operator and the inertia weight controlling the position (solution) exploration, the MCS-based weighted sum approach optimized concurrently the array element excitation locations, amplitudes, and phases within the uniform pattern and Dolph-Chebyshev window, respectively. The optimal solutions obtained were then compared against the conventional (with λ/2 inter-element distance) and other chosen evolutionary algorithms-based arrays. |
doi_str_mv | 10.1109/ISWTA.2012.6373845 |
format | Conference Proceeding |
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Through the integration with the Roulette wheel selection operator and the inertia weight controlling the position (solution) exploration, the MCS-based weighted sum approach optimized concurrently the array element excitation locations, amplitudes, and phases within the uniform pattern and Dolph-Chebyshev window, respectively. 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The optimal solutions obtained were then compared against the conventional (with λ/2 inter-element distance) and other chosen evolutionary algorithms-based arrays.</description><subject>Antenna radiation patterns</subject><subject>Arrays</subject><subject>Excitation components</subject><subject>Genetic algorithms</subject><subject>Geometry</subject><subject>Linear array</subject><subject>Modified cuckoo search algorithm</subject><subject>Null</subject><subject>Side lobe level</subject><subject>Weighted sum objective function</subject><subject>Wheels</subject><subject>Wireless communication</subject><issn>2324-7843</issn><isbn>9781467322096</isbn><isbn>1467322091</isbn><isbn>9781467322089</isbn><isbn>1467322105</isbn><isbn>9781467322102</isbn><isbn>1467322083</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2012</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpVUM1KAzEYjKhgqX0BveQFtuav-TmWorZQ8WDFY_02-2032E3KZovUp3fBXjwNAzPDzBByx9mUc-YeVm8fm_lUMC6mWhpp1eyCTJyxXGkjhWDWXf7jTl-RkZBCFcYqeUMmOYeScencjAkxIp8vqQp1wIr6o_9KiWaEzjcU9rvUhb5paYj0G8Ou6QdNPrY0HfrQhh_oQ4q0Th3dhzh4KMQeYwQKXQcnmk-xbzCHfEuua9hnnJxxTN6fHjeLZbF-fV4t5uvCD2X6Qnpd-0o5RDFDD46XXgGgKk3lqloPgwDAWW9r5qS1jBsjnCyllKg1aiHH5P4vNyDi9tCFFrrT9vyR_AUcZ1q1</recordid><startdate>201209</startdate><enddate>201209</enddate><creator>Rani, K. 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A. ; Mohamed, L. ; Saudin, N. ; Ali, A. ; Siew Chin Neoh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c139t-3c6fcd49ee25eca91bc4aae4b7d9df6781aaa98c8f093880177293b333e66e623</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Antenna radiation patterns</topic><topic>Arrays</topic><topic>Excitation components</topic><topic>Genetic algorithms</topic><topic>Geometry</topic><topic>Linear array</topic><topic>Modified cuckoo search algorithm</topic><topic>Null</topic><topic>Side lobe level</topic><topic>Weighted sum objective function</topic><topic>Wheels</topic><topic>Wireless communication</topic><toplevel>online_resources</toplevel><creatorcontrib>Rani, K. N. Abdul</creatorcontrib><creatorcontrib>Wee Fwen Hoon</creatorcontrib><creatorcontrib>Malek, M. F. A.</creatorcontrib><creatorcontrib>Mohd Affendi, N. A.</creatorcontrib><creatorcontrib>Mohamed, L.</creatorcontrib><creatorcontrib>Saudin, N.</creatorcontrib><creatorcontrib>Ali, A.</creatorcontrib><creatorcontrib>Siew Chin Neoh</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Rani, K. N. Abdul</au><au>Wee Fwen Hoon</au><au>Malek, M. F. A.</au><au>Mohd Affendi, N. A.</au><au>Mohamed, L.</au><au>Saudin, N.</au><au>Ali, A.</au><au>Siew Chin Neoh</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Modified cuckoo search algorithm in weighted sum optimization for linear antenna array synthesis</atitle><btitle>2012 IEEE Symposium on Wireless Technology and Applications (ISWTA)</btitle><stitle>ISWTA</stitle><date>2012-09</date><risdate>2012</risdate><spage>210</spage><epage>215</epage><pages>210-215</pages><issn>2324-7843</issn><isbn>9781467322096</isbn><isbn>1467322091</isbn><eisbn>9781467322089</eisbn><eisbn>1467322105</eisbn><eisbn>9781467322102</eisbn><eisbn>1467322083</eisbn><abstract>In this study, we proposed a bio-inspired technique known as modified cuckoo search (MCS)-based weighted sum algorithm towards synthesizing symmetric linear array geometry with minimum side lobe level (SLL) and/or nulls control. The newly evolved metaheuristic algorithm was primarily based on the natural obligate brood parasitic behavior of some cuckoo species in combination with the Lévy flight behavior of some birds and fruit flies. Through the integration with the Roulette wheel selection operator and the inertia weight controlling the position (solution) exploration, the MCS-based weighted sum approach optimized concurrently the array element excitation locations, amplitudes, and phases within the uniform pattern and Dolph-Chebyshev window, respectively. The optimal solutions obtained were then compared against the conventional (with λ/2 inter-element distance) and other chosen evolutionary algorithms-based arrays.</abstract><pub>IEEE</pub><doi>10.1109/ISWTA.2012.6373845</doi><tpages>6</tpages></addata></record> |
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identifier | ISSN: 2324-7843 |
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issn | 2324-7843 |
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source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Antenna radiation patterns Arrays Excitation components Genetic algorithms Geometry Linear array Modified cuckoo search algorithm Null Side lobe level Weighted sum objective function Wheels Wireless communication |
title | Modified cuckoo search algorithm in weighted sum optimization for linear antenna array synthesis |
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