RCS Reduction of Patch Array Antenna by Electromagnetic Band-Gap Structure

In this letter, electromagnetic band-gap (EBG) structure is used to reduce the radar cross section (RCS) of the patch array antenna. The proposition of this method is based on the high impedance characteristic of the mushroom-like EBG structure. The basic patch array antenna is designed with a centr...

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Veröffentlicht in:	IEEE antennas and wireless propagation letters 2012, Vol.11, p.1048-1051
Hauptverfasser:	Jiejun Zhang, Junhong Wang, Meie Chen, Zhan Zhang
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenna arrays Arrays Artificial magnetic conductor (AMC) electromagnetic band-gap (EBG) Metamaterials patch array antenna Photonic band gap radar cross section (RCS)
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creator	Jiejun Zhang Junhong Wang Meie Chen Zhan Zhang
description	In this letter, electromagnetic band-gap (EBG) structure is used to reduce the radar cross section (RCS) of the patch array antenna. The proposition of this method is based on the high impedance characteristic of the mushroom-like EBG structure. The basic patch array antenna is designed with a central frequency of 5.0 GHz while replacing the substrate of the array with the mushroom-like EBG structure. The frequency band in which RCS of the patch array antenna reduced significantly can be adjusted by parameters of the EBG. The backward RCS of the patch array antenna with EBG can be reduced as much as 10 dB compared to that of the conventional array antenna, and the degradation of the antenna performance is not significant.
doi_str_mv	10.1109/LAWP.2012.2215832
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The backward RCS of the patch array antenna with EBG can be reduced as much as 10 dB compared to that of the conventional array antenna, and the degradation of the antenna performance is not significant.</description><identifier>ISSN: 1536-1225</identifier><identifier>EISSN: 1548-5757</identifier><identifier>DOI: 10.1109/LAWP.2012.2215832</identifier><identifier>CODEN: IAWPA7</identifier><language>eng</language><publisher>IEEE</publisher><subject>Antenna arrays ; Arrays ; Artificial magnetic conductor (AMC) ; electromagnetic band-gap (EBG) ; Metamaterials ; patch array antenna ; Photonic band gap ; radar cross section (RCS)</subject><ispartof>IEEE antennas and wireless propagation letters, 2012, Vol.11, p.1048-1051</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c265t-267e014de40c60975ebdb355e83efddd611ffe03b98444e52821769725eab3233</citedby><cites>FETCH-LOGICAL-c265t-267e014de40c60975ebdb355e83efddd611ffe03b98444e52821769725eab3233</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6289433$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,4024,27923,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6289433$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Jiejun Zhang</creatorcontrib><creatorcontrib>Junhong Wang</creatorcontrib><creatorcontrib>Meie Chen</creatorcontrib><creatorcontrib>Zhan Zhang</creatorcontrib><title>RCS Reduction of Patch Array Antenna by Electromagnetic Band-Gap Structure</title><title>IEEE antennas and wireless propagation letters</title><addtitle>LAWP</addtitle><description>In this letter, electromagnetic band-gap (EBG) structure is used to reduce the radar cross section (RCS) of the patch array antenna. The proposition of this method is based on the high impedance characteristic of the mushroom-like EBG structure. The basic patch array antenna is designed with a central frequency of 5.0 GHz while replacing the substrate of the array with the mushroom-like EBG structure. The frequency band in which RCS of the patch array antenna reduced significantly can be adjusted by parameters of the EBG. The backward RCS of the patch array antenna with EBG can be reduced as much as 10 dB compared to that of the conventional array antenna, and the degradation of the antenna performance is not significant.</description><subject>Antenna arrays</subject><subject>Arrays</subject><subject>Artificial magnetic conductor (AMC)</subject><subject>electromagnetic band-gap (EBG)</subject><subject>Metamaterials</subject><subject>patch array antenna</subject><subject>Photonic band gap</subject><subject>radar cross section (RCS)</subject><issn>1536-1225</issn><issn>1548-5757</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kM1OwkAUhSdGExF9AONmXqA4985P22UliBoSCWhcNtOZW62BlkyHBW8vDcTVPYv7nZx8jN2DmACI_HFRfC0nKAAniKAziRdsBFpliU51ejlkaRJA1Nfspu9_hYDUaDlib6vpmq_I711supZ3NV_a6H54EYI98KKN1LaWVwc-25CLodva75Zi4_iTbX0ytzu-juEI7wPdsqvabnq6O98x-3yefUxfksX7_HVaLBKHRscETUoClCclnBF5qqnyldSaMkm1994A1DUJWeWZUoo0ZnjcmqeoyVYSpRwzOPW60PV9oLrchWZrw6EEUQ4yykFGOcgozzKOzMOJaYjo_99glisp5R-E9lo0</recordid><startdate>2012</startdate><enddate>2012</enddate><creator>Jiejun Zhang</creator><creator>Junhong Wang</creator><creator>Meie Chen</creator><creator>Zhan Zhang</creator><general>IEEE</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2012</creationdate><title>RCS Reduction of Patch Array Antenna by Electromagnetic Band-Gap Structure</title><author>Jiejun Zhang ; Junhong Wang ; Meie Chen ; Zhan Zhang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c265t-267e014de40c60975ebdb355e83efddd611ffe03b98444e52821769725eab3233</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Antenna arrays</topic><topic>Arrays</topic><topic>Artificial magnetic conductor (AMC)</topic><topic>electromagnetic band-gap (EBG)</topic><topic>Metamaterials</topic><topic>patch array antenna</topic><topic>Photonic band gap</topic><topic>radar cross section (RCS)</topic><toplevel>online_resources</toplevel><creatorcontrib>Jiejun Zhang</creatorcontrib><creatorcontrib>Junhong Wang</creatorcontrib><creatorcontrib>Meie Chen</creatorcontrib><creatorcontrib>Zhan Zhang</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><jtitle>IEEE antennas and wireless propagation letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Jiejun Zhang</au><au>Junhong Wang</au><au>Meie Chen</au><au>Zhan Zhang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>RCS Reduction of Patch Array Antenna by Electromagnetic Band-Gap Structure</atitle><jtitle>IEEE antennas and wireless propagation letters</jtitle><stitle>LAWP</stitle><date>2012</date><risdate>2012</risdate><volume>11</volume><spage>1048</spage><epage>1051</epage><pages>1048-1051</pages><issn>1536-1225</issn><eissn>1548-5757</eissn><coden>IAWPA7</coden><abstract>In this letter, electromagnetic band-gap (EBG) structure is used to reduce the radar cross section (RCS) of the patch array antenna. The proposition of this method is based on the high impedance characteristic of the mushroom-like EBG structure. The basic patch array antenna is designed with a central frequency of 5.0 GHz while replacing the substrate of the array with the mushroom-like EBG structure. The frequency band in which RCS of the patch array antenna reduced significantly can be adjusted by parameters of the EBG. The backward RCS of the patch array antenna with EBG can be reduced as much as 10 dB compared to that of the conventional array antenna, and the degradation of the antenna performance is not significant.</abstract><pub>IEEE</pub><doi>10.1109/LAWP.2012.2215832</doi><tpages>4</tpages></addata></record>
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subjects	Antenna arrays Arrays Artificial magnetic conductor (AMC) electromagnetic band-gap (EBG) Metamaterials patch array antenna Photonic band gap radar cross section (RCS)
title	RCS Reduction of Patch Array Antenna by Electromagnetic Band-Gap Structure
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