Experimental study of CPW‐fed printed UWB antenna with radiation improvement for ground coupling GPR application
A compact (35 × 30 × 0.8 mm3) coplanar waveguide‐fed circular disk monopole antenna with gain enhancement using dual frequency‐selective surface (FSS) layers, each of dimension 44 × 44 × 1.6 mm3 is proposed in this letter. The proposed antenna added with FSS provides a maximum gain improvement of ne...
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| Veröffentlicht in: | Microwave and optical technology letters 2018-10, Vol.60 (10), p.2462-2467 |
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| container_title | Microwave and optical technology letters |
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| creator | Kundu, Surajit |
| description | A compact (35 × 30 × 0.8 mm3) coplanar waveguide‐fed circular disk monopole antenna with gain enhancement using dual frequency‐selective surface (FSS) layers, each of dimension 44 × 44 × 1.6 mm3 is proposed in this letter. The proposed antenna added with FSS provides a maximum gain improvement of nearly 5 dBi in the impedance band from 3 to more than 20 GHz. Radiation in the broadside direction is also improved due to the addition of FSS layers. The proposed antenna is also experimentally tested in close proximity of sand and wood made test beds of varying thicknesses with aluminum sheet at the bottom of it. Antenna can cover the 3.1‐10.6 GHz unlicensed band with linear transfer function and nonvarying group delay response in this ground coupling experimental test. |
| doi_str_mv | 10.1002/mop.31398 |
| format | Article |
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The proposed antenna added with FSS provides a maximum gain improvement of nearly 5 dBi in the impedance band from 3 to more than 20 GHz. Radiation in the broadside direction is also improved due to the addition of FSS layers. The proposed antenna is also experimentally tested in close proximity of sand and wood made test beds of varying thicknesses with aluminum sheet at the bottom of it. 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Antenna can cover the 3.1‐10.6 GHz unlicensed band with linear transfer function and nonvarying group delay response in this ground coupling experimental test.</description><subject>Aluminum</subject><subject>circular disk monopole</subject><subject>Coplanar waveguides</subject><subject>Coupling</subject><subject>Frequency selective surfaces</subject><subject>gain enhancement</subject><subject>ground coupling</subject><subject>ground penetrating radar (GPR)</subject><subject>Group delay</subject><subject>Microstrip antennas</subject><subject>Monopole antennas</subject><subject>Transfer functions</subject><subject>ultra wide‐band (UWB) antenna</subject><issn>0895-2477</issn><issn>1098-2760</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kEFOwzAQRS0EEqWw4AaWWLFIaztNnCyhKgWpqBWi6tKaxHZxlcbBSSjdcQTOyElwG7as_l-8-TPzEbqmZEAJYcOtrQYhDdPkBPUoSZOA8Zicoh5J0ihgI87P0UVdbwghIeesh9zks1LObFXZQIHrppV7bDUeL1Y_X99aSVw5UzZel6t7DN6VJeCdad6wA2mgMbbEZls5-6EOGVhbh9fOtqXEuW2rwpRrPF28YKi8z4_8JTrTUNTq6k_7aPkweR0_BrP59Gl8NwtyFvEkkIpARnQMISMsHXFJ4pwxGAHXEOVU8kwnEHOmMslAMYAkZwpCnRFQUgMP--imy_XXvbeqbsTGtq70KwWjlDES8Tjx1G1H5c7WtVNa-I-34PaCEnGoVPhKxbFSzw47dmcKtf8fFM_zRTfxC5Gre-s</recordid><startdate>201810</startdate><enddate>201810</enddate><creator>Kundu, Surajit</creator><general>John Wiley & Sons, Inc</general><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-3575-717X</orcidid></search><sort><creationdate>201810</creationdate><title>Experimental study of CPW‐fed printed UWB antenna with radiation improvement for ground coupling GPR application</title><author>Kundu, Surajit</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2578-de0ab0f6a3202947d06c22a4a7fa5c1d7bf8a672ebd2ae2aa8c2ea3fb0aedfa73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Aluminum</topic><topic>circular disk monopole</topic><topic>Coplanar waveguides</topic><topic>Coupling</topic><topic>Frequency selective surfaces</topic><topic>gain enhancement</topic><topic>ground coupling</topic><topic>ground penetrating radar (GPR)</topic><topic>Group delay</topic><topic>Microstrip antennas</topic><topic>Monopole antennas</topic><topic>Transfer functions</topic><topic>ultra wide‐band (UWB) antenna</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kundu, Surajit</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Microwave and optical technology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kundu, Surajit</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experimental study of CPW‐fed printed UWB antenna with radiation improvement for ground coupling GPR application</atitle><jtitle>Microwave and optical technology letters</jtitle><date>2018-10</date><risdate>2018</risdate><volume>60</volume><issue>10</issue><spage>2462</spage><epage>2467</epage><pages>2462-2467</pages><issn>0895-2477</issn><eissn>1098-2760</eissn><abstract>A compact (35 × 30 × 0.8 mm3) coplanar waveguide‐fed circular disk monopole antenna with gain enhancement using dual frequency‐selective surface (FSS) layers, each of dimension 44 × 44 × 1.6 mm3 is proposed in this letter. The proposed antenna added with FSS provides a maximum gain improvement of nearly 5 dBi in the impedance band from 3 to more than 20 GHz. Radiation in the broadside direction is also improved due to the addition of FSS layers. The proposed antenna is also experimentally tested in close proximity of sand and wood made test beds of varying thicknesses with aluminum sheet at the bottom of it. Antenna can cover the 3.1‐10.6 GHz unlicensed band with linear transfer function and nonvarying group delay response in this ground coupling experimental test.</abstract><cop>Hoboken, USA</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1002/mop.31398</doi><tpages>2487</tpages><orcidid>https://orcid.org/0000-0003-3575-717X</orcidid></addata></record> |
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| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Aluminum circular disk monopole Coplanar waveguides Coupling Frequency selective surfaces gain enhancement ground coupling ground penetrating radar (GPR) Group delay Microstrip antennas Monopole antennas Transfer functions ultra wide‐band (UWB) antenna |
| title | Experimental study of CPW‐fed printed UWB antenna with radiation improvement for ground coupling GPR application |
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