Design of Compact High-Isolation Four-Way Power Combiners
In this paper, the design methods for four-way power combiners based on eight-port and nine-port mode networks are proposed. The eight-port mode network is fundamentally a two-stage binary four-way power combiner composed of three magic-Ts: two compact H-plane magic-Ts and one magic-T with coplanar...
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| Veröffentlicht in: | IEEE transactions on microwave theory and techniques 2018-05, Vol.66 (5), p.2185-2198 |
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| container_title | IEEE transactions on microwave theory and techniques |
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| creator | Guo, Letian Li, Jiawei Huang, Wenhua Shao, Hao Ba, Tao Xie, Shaoyi Jiang, Yue Deng, Guangjian |
| description | In this paper, the design methods for four-way power combiners based on eight-port and nine-port mode networks are proposed. The eight-port mode network is fundamentally a two-stage binary four-way power combiner composed of three magic-Ts: two compact H-plane magic-Ts and one magic-T with coplanar arms. The two compact H-plane magic-Ts and the magic-T with coplanar arms function as the first and second stages, respectively. Thus, four-way coaxial-to-coaxial power combiners can be designed. A one-stage four-way power combiner based on a nine-port mode network is also proposed. Two matched coaxial ports and two matched rectangular ports are used to provide high isolation along the E-plane and the H-plane, respectively. The simulations agree well with the measured results. The designed four-way power combiners are superior in terms of their compact cross-sectional areas, a high degree of isolation, low insertion loss, low output-amplitude imbalance, and low phase imbalance, which make them well suited for solid-state power combination. |
| doi_str_mv | 10.1109/TMTT.2018.2812175 |
| format | Article |
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The eight-port mode network is fundamentally a two-stage binary four-way power combiner composed of three magic-Ts: two compact H-plane magic-Ts and one magic-T with coplanar arms. The two compact H-plane magic-Ts and the magic-T with coplanar arms function as the first and second stages, respectively. Thus, four-way coaxial-to-coaxial power combiners can be designed. A one-stage four-way power combiner based on a nine-port mode network is also proposed. Two matched coaxial ports and two matched rectangular ports are used to provide high isolation along the E-plane and the H-plane, respectively. The simulations agree well with the measured results. The designed four-way power combiners are superior in terms of their compact cross-sectional areas, a high degree of isolation, low insertion loss, low output-amplitude imbalance, and low phase imbalance, which make them well suited for solid-state power combination.</description><identifier>ISSN: 0018-9480</identifier><identifier>EISSN: 1557-9670</identifier><identifier>DOI: 10.1109/TMTT.2018.2812175</identifier><identifier>CODEN: IETMAB</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Antenna arrays ; Bandwidth ; Design ; High degree of isolation ; Insertion loss ; Layout ; mode network ; Planar waveguides ; Ports ; power combiner ; Power combiners ; Power dividers</subject><ispartof>IEEE transactions on microwave theory and techniques, 2018-05, Vol.66 (5), p.2185-2198</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c341t-8f66ceae1c23afcf321d212f850a1c84517427aea69efc2f68cdff6ba42f256a3</citedby><cites>FETCH-LOGICAL-c341t-8f66ceae1c23afcf321d212f850a1c84517427aea69efc2f68cdff6ba42f256a3</cites><orcidid>0000-0001-5683-2285</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/8319910$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27903,27904,54736</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/8319910$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Guo, Letian</creatorcontrib><creatorcontrib>Li, Jiawei</creatorcontrib><creatorcontrib>Huang, Wenhua</creatorcontrib><creatorcontrib>Shao, Hao</creatorcontrib><creatorcontrib>Ba, Tao</creatorcontrib><creatorcontrib>Xie, Shaoyi</creatorcontrib><creatorcontrib>Jiang, Yue</creatorcontrib><creatorcontrib>Deng, Guangjian</creatorcontrib><title>Design of Compact High-Isolation Four-Way Power Combiners</title><title>IEEE transactions on microwave theory and techniques</title><addtitle>TMTT</addtitle><description>In this paper, the design methods for four-way power combiners based on eight-port and nine-port mode networks are proposed. The eight-port mode network is fundamentally a two-stage binary four-way power combiner composed of three magic-Ts: two compact H-plane magic-Ts and one magic-T with coplanar arms. The two compact H-plane magic-Ts and the magic-T with coplanar arms function as the first and second stages, respectively. Thus, four-way coaxial-to-coaxial power combiners can be designed. A one-stage four-way power combiner based on a nine-port mode network is also proposed. Two matched coaxial ports and two matched rectangular ports are used to provide high isolation along the E-plane and the H-plane, respectively. The simulations agree well with the measured results. The designed four-way power combiners are superior in terms of their compact cross-sectional areas, a high degree of isolation, low insertion loss, low output-amplitude imbalance, and low phase imbalance, which make them well suited for solid-state power combination.</description><subject>Antenna arrays</subject><subject>Bandwidth</subject><subject>Design</subject><subject>High degree of isolation</subject><subject>Insertion loss</subject><subject>Layout</subject><subject>mode network</subject><subject>Planar waveguides</subject><subject>Ports</subject><subject>power combiner</subject><subject>Power combiners</subject><subject>Power dividers</subject><issn>0018-9480</issn><issn>1557-9670</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kM1OAyEURonRxFp9AONmEtdULgMMLE21tkmNLsa4JJRCnaYdKkzT9O1l0sYVueF89-cgdA9kBEDUU_1e1yNKQI6oBAoVv0AD4LzCSlTkEg1I_sKKSXKNblJa55JxIgdIvbjUrNoi-GIctjtju2LarH7wLIWN6ZrQFpOwj_jbHIvPcHCxpxZN62K6RVfebJK7O79D9DV5rcdTPP94m42f59iWDDosvRDWGQeWlsZbX1JYUqBecmLASsahYrQyzgjlvKVeSLv0XiwMo55yYcohejz13cXwu3ep0-u8UZtH6nxnzhNW8UzBibIxpBSd17vYbE08aiC6N6R7Q7o3pM-GcubhlGmcc_-8LEEpIOUfOsFhRw</recordid><startdate>20180501</startdate><enddate>20180501</enddate><creator>Guo, Letian</creator><creator>Li, Jiawei</creator><creator>Huang, Wenhua</creator><creator>Shao, Hao</creator><creator>Ba, Tao</creator><creator>Xie, Shaoyi</creator><creator>Jiang, Yue</creator><creator>Deng, Guangjian</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-5683-2285</orcidid></search><sort><creationdate>20180501</creationdate><title>Design of Compact High-Isolation Four-Way Power Combiners</title><author>Guo, Letian ; Li, Jiawei ; Huang, Wenhua ; Shao, Hao ; Ba, Tao ; Xie, Shaoyi ; Jiang, Yue ; Deng, Guangjian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c341t-8f66ceae1c23afcf321d212f850a1c84517427aea69efc2f68cdff6ba42f256a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Antenna arrays</topic><topic>Bandwidth</topic><topic>Design</topic><topic>High degree of isolation</topic><topic>Insertion loss</topic><topic>Layout</topic><topic>mode network</topic><topic>Planar waveguides</topic><topic>Ports</topic><topic>power combiner</topic><topic>Power combiners</topic><topic>Power dividers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guo, Letian</creatorcontrib><creatorcontrib>Li, Jiawei</creatorcontrib><creatorcontrib>Huang, Wenhua</creatorcontrib><creatorcontrib>Shao, Hao</creatorcontrib><creatorcontrib>Ba, Tao</creatorcontrib><creatorcontrib>Xie, Shaoyi</creatorcontrib><creatorcontrib>Jiang, Yue</creatorcontrib><creatorcontrib>Deng, Guangjian</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><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on microwave theory and techniques</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Guo, Letian</au><au>Li, Jiawei</au><au>Huang, Wenhua</au><au>Shao, Hao</au><au>Ba, Tao</au><au>Xie, Shaoyi</au><au>Jiang, Yue</au><au>Deng, Guangjian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design of Compact High-Isolation Four-Way Power Combiners</atitle><jtitle>IEEE transactions on microwave theory and techniques</jtitle><stitle>TMTT</stitle><date>2018-05-01</date><risdate>2018</risdate><volume>66</volume><issue>5</issue><spage>2185</spage><epage>2198</epage><pages>2185-2198</pages><issn>0018-9480</issn><eissn>1557-9670</eissn><coden>IETMAB</coden><abstract>In this paper, the design methods for four-way power combiners based on eight-port and nine-port mode networks are proposed. The eight-port mode network is fundamentally a two-stage binary four-way power combiner composed of three magic-Ts: two compact H-plane magic-Ts and one magic-T with coplanar arms. The two compact H-plane magic-Ts and the magic-T with coplanar arms function as the first and second stages, respectively. Thus, four-way coaxial-to-coaxial power combiners can be designed. A one-stage four-way power combiner based on a nine-port mode network is also proposed. Two matched coaxial ports and two matched rectangular ports are used to provide high isolation along the E-plane and the H-plane, respectively. The simulations agree well with the measured results. The designed four-way power combiners are superior in terms of their compact cross-sectional areas, a high degree of isolation, low insertion loss, low output-amplitude imbalance, and low phase imbalance, which make them well suited for solid-state power combination.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TMTT.2018.2812175</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0001-5683-2285</orcidid></addata></record> |
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| subjects | Antenna arrays Bandwidth Design High degree of isolation Insertion loss Layout mode network Planar waveguides Ports power combiner Power combiners Power dividers |
| title | Design of Compact High-Isolation Four-Way Power Combiners |
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