Broadband SIW Sequential Feeding Network
In this paper, a broadband and low-loss sequential feeding network is proposed and developed on the basis of substrate integrated waveguide (SIW). Phase shift is not only generated by adding delay line but also using unequal-width SIW, which can make the feeding network operate over a broadband. The...
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Veröffentlicht in: | Frequenz 2014-01, Vol.68 (1), p.33-38 |
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description | In this paper, a broadband and low-loss sequential feeding network is proposed and developed on the basis of substrate integrated waveguide (SIW). Phase shift is not only generated by adding delay line but also using unequal-width SIW, which can make the feeding network operate over a broadband. The amplitude imbalance is within 0.7 dB while the phase error is less than 10° over the frequency band from 16.9 to 23.6 GHz or 33.4% relative bandwidth. Measured and simulated results of the proposed structure are in a good agreement. This sequential feeding network has wide band and low insertion loss, so it is attractive to be used in the design of broadband SIW circularly polarized antenna arrays. |
doi_str_mv | 10.1515/freq-2013-0058 |
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Phase shift is not only generated by adding delay line but also using unequal-width SIW, which can make the feeding network operate over a broadband. The amplitude imbalance is within 0.7 dB while the phase error is less than 10° over the frequency band from 16.9 to 23.6 GHz or 33.4% relative bandwidth. Measured and simulated results of the proposed structure are in a good agreement. This sequential feeding network has wide band and low insertion loss, so it is attractive to be used in the design of broadband SIW circularly polarized antenna arrays.</description><identifier>ISSN: 0016-1136</identifier><identifier>EISSN: 2191-6349</identifier><identifier>DOI: 10.1515/freq-2013-0058</identifier><language>eng</language><publisher>Berlin: De Gruyter</publisher><subject>broadband ; feeding network ; sequential ; substrate integrated waveguide (SIW)</subject><ispartof>Frequenz, 2014-01, Vol.68 (1), p.33-38</ispartof><rights>Copyright Walter de Gruyter GmbH Jan 2014</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Guan, Dong-fang</creatorcontrib><creatorcontrib>Qian, Zu-ping</creatorcontrib><creatorcontrib>Zhang, Ying-song</creatorcontrib><creatorcontrib>Cai, Yang</creatorcontrib><creatorcontrib>Ding, Kang</creatorcontrib><title>Broadband SIW Sequential Feeding Network</title><title>Frequenz</title><description>In this paper, a broadband and low-loss sequential feeding network is proposed and developed on the basis of substrate integrated waveguide (SIW). Phase shift is not only generated by adding delay line but also using unequal-width SIW, which can make the feeding network operate over a broadband. The amplitude imbalance is within 0.7 dB while the phase error is less than 10° over the frequency band from 16.9 to 23.6 GHz or 33.4% relative bandwidth. Measured and simulated results of the proposed structure are in a good agreement. This sequential feeding network has wide band and low insertion loss, so it is attractive to be used in the design of broadband SIW circularly polarized antenna arrays.</description><subject>broadband</subject><subject>feeding network</subject><subject>sequential</subject><subject>substrate integrated waveguide (SIW)</subject><issn>0016-1136</issn><issn>2191-6349</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNptULFOwzAQtRBIVKUrcyQWFhefz3acgQEqCpUqGApitNL4UrWUpHUSVf17HJWBgbfcDe-9e_cYuwYxBg36rgy051IAciG0PWMDCRlwgyo7ZwMhwHAANJds1DQbEaEy0MYO2O1jqHO_zCufLGafyYL2HVXtOt8mUyK_rlbJK7WHOnxdsYsy3zY0-p1D9jF9ep-88Pnb82zyMOeFTE3Ly4giBczQCGFSb5cSFSgiQaSlUX4pBSnrBWUSrEdlY-YCS2NliValOGQ3J99dqGOWpnWbugtVPOnio5gZq9OeNT6xilA3TaDS7cL6Ow9HB6LnadcX4vpCXF9IFNyfBId821LwtArdMS5_3P8VGgtOIuIPWa1lEw</recordid><startdate>20140101</startdate><enddate>20140101</enddate><creator>Guan, Dong-fang</creator><creator>Qian, Zu-ping</creator><creator>Zhang, Ying-song</creator><creator>Cai, Yang</creator><creator>Ding, Kang</creator><general>De Gruyter</general><general>Walter de Gruyter GmbH</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>8FD</scope><scope>H8D</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>20140101</creationdate><title>Broadband SIW Sequential Feeding Network</title><author>Guan, Dong-fang ; Qian, Zu-ping ; Zhang, Ying-song ; Cai, Yang ; Ding, Kang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c276t-ffffc7139360067d8b23414ee0ee5264db20e48d0e9218d348013c3f682f38473</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>broadband</topic><topic>feeding network</topic><topic>sequential</topic><topic>substrate integrated waveguide (SIW)</topic><toplevel>online_resources</toplevel><creatorcontrib>Guan, Dong-fang</creatorcontrib><creatorcontrib>Qian, Zu-ping</creatorcontrib><creatorcontrib>Zhang, Ying-song</creatorcontrib><creatorcontrib>Cai, Yang</creatorcontrib><creatorcontrib>Ding, Kang</creatorcontrib><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace 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>Frequenz</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Guan, Dong-fang</au><au>Qian, Zu-ping</au><au>Zhang, Ying-song</au><au>Cai, Yang</au><au>Ding, Kang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Broadband SIW Sequential Feeding Network</atitle><jtitle>Frequenz</jtitle><date>2014-01-01</date><risdate>2014</risdate><volume>68</volume><issue>1</issue><spage>33</spage><epage>38</epage><pages>33-38</pages><issn>0016-1136</issn><eissn>2191-6349</eissn><abstract>In this paper, a broadband and low-loss sequential feeding network is proposed and developed on the basis of substrate integrated waveguide (SIW). Phase shift is not only generated by adding delay line but also using unequal-width SIW, which can make the feeding network operate over a broadband. The amplitude imbalance is within 0.7 dB while the phase error is less than 10° over the frequency band from 16.9 to 23.6 GHz or 33.4% relative bandwidth. Measured and simulated results of the proposed structure are in a good agreement. This sequential feeding network has wide band and low insertion loss, so it is attractive to be used in the design of broadband SIW circularly polarized antenna arrays.</abstract><cop>Berlin</cop><pub>De Gruyter</pub><doi>10.1515/freq-2013-0058</doi><tpages>6</tpages></addata></record> |
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subjects | broadband feeding network sequential substrate integrated waveguide (SIW) |
title | Broadband SIW Sequential Feeding Network |
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