Broadband RCS reduction in microstrip patch antenna using L‐shape stepped polarization rotation reflective surface
A novel L‐shape stepped polarization rotation reflective surface (PRRS) for achieving broadband radar cross section (RCS) reduction of a microstrip patch antenna is proposed. The proposed PRRS consists of two scaled pairs of L‐shape stepped patches and is printed on FR4 substrate backed by a metalli...
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| Veröffentlicht in: | International journal of RF and microwave computer-aided engineering 2018-09, Vol.28 (7), p.e21459-n/a |
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| container_title | International journal of RF and microwave computer-aided engineering |
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| creator | Jeyaraj, Josephine Pon Gloria Swaminathan, Anand |
| description | A novel L‐shape stepped polarization rotation reflective surface (PRRS) for achieving broadband radar cross section (RCS) reduction of a microstrip patch antenna is proposed. The proposed PRRS consists of two scaled pairs of L‐shape stepped patches and is printed on FR4 substrate backed by a metallic ground plane. The arrangement of PRRS in four orthogonal directions around the microstrip patch antenna reduces RCS in a broad frequency range of 7.07 GHz‐11.06 GHz. To understand the RCS reduction throughout the entire frequency band, angled slot is introduced in the microstrip patch antenna to provide frequency shift. The microstrip patch antenna with RCS reduction is fabricated and tested. The experimental results reveal that the proposed PRRS intensely reduces the microstrip patch antenna RCS by a maximum of 35 dB with improved radiation characteristics like gain, directivity and radiation efficiency. |
| doi_str_mv | 10.1002/mmce.21459 |
| format | Article |
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The proposed PRRS consists of two scaled pairs of L‐shape stepped patches and is printed on FR4 substrate backed by a metallic ground plane. The arrangement of PRRS in four orthogonal directions around the microstrip patch antenna reduces RCS in a broad frequency range of 7.07 GHz‐11.06 GHz. To understand the RCS reduction throughout the entire frequency band, angled slot is introduced in the microstrip patch antenna to provide frequency shift. The microstrip patch antenna with RCS reduction is fabricated and tested. 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The experimental results reveal that the proposed PRRS intensely reduces the microstrip patch antenna RCS by a maximum of 35 dB with improved radiation characteristics like gain, directivity and radiation efficiency.</description><subject>Broadband</subject><subject>broadband, polarization conversion ratio, polarization rotation reflective surface, radar cross section</subject><subject>Frequency shift</subject><subject>Ground plane</subject><subject>Microstrip antennas</subject><subject>Patch antennas</subject><subject>Polarization</subject><subject>Radar cross sections</subject><subject>Reduction</subject><subject>Rotation</subject><subject>Substrates</subject><issn>1096-4290</issn><issn>1099-047X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp9kMtOwzAQRSMEEqWw4QsssUNKGTuJUy-h4iW1QuIhsbMc26Gu8jB2AiorPoFv5Etwm65ZzUhz5s7cG0WnGCYYgFzUtdQTgtOM7UUjDIzFkOav-9uexilhcBgdeb8CCDOSjKLuyrVCFaJR6HH2hJxWvexM2yDToNpI1_rOGYus6OQSiabTTSNQ703zhua_3z9-KaxGvtPWaoVsWwlnvsRWwLXdrtFlpYPoRwB7Vwqpj6ODUlRen-zqOHq5uX6e3cXzh9v72eU8likkLM4TqiUuIZOU5RRTijMgsiC6hIJBSVXwWSggmaYJLlIyzZKUKEgVU1legErG0dmga1373mvf8VXbuyac5AQDJiSf5mmgzgdq49aHb7l1phZuzTHwTap8kyrfphpgPMCfptLrf0i-WMyuh50_65x8MA</recordid><startdate>201809</startdate><enddate>201809</enddate><creator>Jeyaraj, Josephine Pon Gloria</creator><creator>Swaminathan, Anand</creator><general>John Wiley & Sons, Inc</general><general>Hindawi Limited</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><orcidid>https://orcid.org/0000-0002-5671-3718</orcidid></search><sort><creationdate>201809</creationdate><title>Broadband RCS reduction in microstrip patch antenna using L‐shape stepped polarization rotation reflective surface</title><author>Jeyaraj, Josephine Pon Gloria ; Swaminathan, Anand</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4039-736ec1f05c69761661502cb2ef0b90f6d145bd025e631b4285342d04d9d57b0d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Broadband</topic><topic>broadband, polarization conversion ratio, polarization rotation reflective surface, radar cross section</topic><topic>Frequency shift</topic><topic>Ground plane</topic><topic>Microstrip antennas</topic><topic>Patch antennas</topic><topic>Polarization</topic><topic>Radar cross sections</topic><topic>Reduction</topic><topic>Rotation</topic><topic>Substrates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jeyaraj, Josephine Pon Gloria</creatorcontrib><creatorcontrib>Swaminathan, Anand</creatorcontrib><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>International journal of RF and microwave computer-aided engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jeyaraj, Josephine Pon Gloria</au><au>Swaminathan, Anand</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Broadband RCS reduction in microstrip patch antenna using L‐shape stepped polarization rotation reflective surface</atitle><jtitle>International journal of RF and microwave computer-aided engineering</jtitle><date>2018-09</date><risdate>2018</risdate><volume>28</volume><issue>7</issue><spage>e21459</spage><epage>n/a</epage><pages>e21459-n/a</pages><issn>1096-4290</issn><eissn>1099-047X</eissn><abstract>A novel L‐shape stepped polarization rotation reflective surface (PRRS) for achieving broadband radar cross section (RCS) reduction of a microstrip patch antenna is proposed. 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| ispartof | International journal of RF and microwave computer-aided engineering, 2018-09, Vol.28 (7), p.e21459-n/a |
| issn | 1096-4290 1099-047X |
| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Broadband broadband, polarization conversion ratio, polarization rotation reflective surface, radar cross section Frequency shift Ground plane Microstrip antennas Patch antennas Polarization Radar cross sections Reduction Rotation Substrates |
| title | Broadband RCS reduction in microstrip patch antenna using L‐shape stepped polarization rotation reflective surface |
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