Propagation characteristics of the slotline first higher order mode
The propagation characteristics of the slotline first higher order mode are presented in detail in this paper. It is found that the attenuation constants and the radiation band of this first higher order mode are larger than those of the microstripline first higher order mode. Dependence of the prop...
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| Veröffentlicht in: | IEEE transactions on microwave theory and techniques 1998-11, Vol.46 (11), p.1774-1781 |
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| container_end_page | 1781 |
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| container_title | IEEE transactions on microwave theory and techniques |
| container_volume | 46 |
| creator | Sheen, Jyh-Wen Lin, Yu-De |
| description | The propagation characteristics of the slotline first higher order mode are presented in detail in this paper. It is found that the attenuation constants and the radiation band of this first higher order mode are larger than those of the microstripline first higher order mode. Dependence of the propagation characteristics on structural parameters and the effect of finite-conductor planes are analyzed. The propagation characteristics of the surface-wave-like modes are also discussed. In order to avoid inadvertent excitation of these surface-wave-like modes in antenna applications, the current and field distributions of the slotline first higher order mode and the surface-wave-like modes are compared and discussed. Excitation of the slotline first higher order mode was conducted by feeding the slotline with a coplanar waveguide and microstrip line. Experimental results show good agreement with our numerical results, and also confirm the existence of the slotline first higher order mode. |
| doi_str_mv | 10.1109/22.734578 |
| format | Article |
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It is found that the attenuation constants and the radiation band of this first higher order mode are larger than those of the microstripline first higher order mode. Dependence of the propagation characteristics on structural parameters and the effect of finite-conductor planes are analyzed. The propagation characteristics of the surface-wave-like modes are also discussed. In order to avoid inadvertent excitation of these surface-wave-like modes in antenna applications, the current and field distributions of the slotline first higher order mode and the surface-wave-like modes are compared and discussed. Excitation of the slotline first higher order mode was conducted by feeding the slotline with a coplanar waveguide and microstrip line. Experimental results show good agreement with our numerical results, and also confirm the existence of the slotline first higher order mode.</description><identifier>ISSN: 0018-9480</identifier><identifier>EISSN: 1557-9670</identifier><identifier>DOI: 10.1109/22.734578</identifier><identifier>CODEN: IETMAB</identifier><language>eng</language><publisher>IEEE</publisher><subject>Antennas and propagation ; Arrayed waveguide gratings ; Conductors ; Dielectrics ; Frequency ; Leaky wave antennas ; Microstrip ; Periodic structures ; Slot antennas ; Slotline</subject><ispartof>IEEE transactions on microwave theory and techniques, 1998-11, Vol.46 (11), p.1774-1781</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c339t-62c98617bdf6e5b2cf5c6205046d595db7c50723658a7fdea84624403f509b373</citedby><cites>FETCH-LOGICAL-c339t-62c98617bdf6e5b2cf5c6205046d595db7c50723658a7fdea84624403f509b373</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/734578$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27903,27904,54736</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/734578$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Sheen, Jyh-Wen</creatorcontrib><creatorcontrib>Lin, Yu-De</creatorcontrib><title>Propagation characteristics of the slotline first higher order mode</title><title>IEEE transactions on microwave theory and techniques</title><addtitle>TMTT</addtitle><description>The propagation characteristics of the slotline first higher order mode are presented in detail in this paper. It is found that the attenuation constants and the radiation band of this first higher order mode are larger than those of the microstripline first higher order mode. Dependence of the propagation characteristics on structural parameters and the effect of finite-conductor planes are analyzed. The propagation characteristics of the surface-wave-like modes are also discussed. In order to avoid inadvertent excitation of these surface-wave-like modes in antenna applications, the current and field distributions of the slotline first higher order mode and the surface-wave-like modes are compared and discussed. Excitation of the slotline first higher order mode was conducted by feeding the slotline with a coplanar waveguide and microstrip line. Experimental results show good agreement with our numerical results, and also confirm the existence of the slotline first higher order mode.</description><subject>Antennas and propagation</subject><subject>Arrayed waveguide gratings</subject><subject>Conductors</subject><subject>Dielectrics</subject><subject>Frequency</subject><subject>Leaky wave antennas</subject><subject>Microstrip</subject><subject>Periodic structures</subject><subject>Slot antennas</subject><subject>Slotline</subject><issn>0018-9480</issn><issn>1557-9670</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNqN0LtPwzAQBnALgUQpDKxMmZAYUvw6P0ZU8ZIqwQBz5Dh2Y5TWxXYH_nuCUjF3udPp--mGD6FrgheEYH1P6UIyDlKdoBkBkLUWEp-iGcZE1ZorfI4ucv4aTw5YzdDyPcWdWZsS4rayvUnGFpdCLsHmKvqq9K7KQyxD2LrKh5RL1Yd171IVUzfOTezcJTrzZsju6rDn6PPp8WP5Uq_enl-XD6vaMqZLLajVShDZdl44aKn1YAXFgLnoQEPXSgtYUiZAGek7ZxQXlHPMPGDdMsnm6Hb6u0vxe-9yaTYhWzcMZuviPjdUAWNSHwGFBM5AHAMpZ4SN8G6CNsWck_PNLoWNST8Nwc1f8Q2lzVT8aG8mG5xz_-4Q_gK6U3x4</recordid><startdate>19981101</startdate><enddate>19981101</enddate><creator>Sheen, Jyh-Wen</creator><creator>Lin, Yu-De</creator><general>IEEE</general><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>H8D</scope></search><sort><creationdate>19981101</creationdate><title>Propagation characteristics of the slotline first higher order mode</title><author>Sheen, Jyh-Wen ; Lin, Yu-De</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c339t-62c98617bdf6e5b2cf5c6205046d595db7c50723658a7fdea84624403f509b373</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Antennas and propagation</topic><topic>Arrayed waveguide gratings</topic><topic>Conductors</topic><topic>Dielectrics</topic><topic>Frequency</topic><topic>Leaky wave antennas</topic><topic>Microstrip</topic><topic>Periodic structures</topic><topic>Slot antennas</topic><topic>Slotline</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sheen, Jyh-Wen</creatorcontrib><creatorcontrib>Lin, Yu-De</creatorcontrib><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><collection>Aerospace Database</collection><jtitle>IEEE transactions on microwave theory and techniques</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Sheen, Jyh-Wen</au><au>Lin, Yu-De</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Propagation characteristics of the slotline first higher order mode</atitle><jtitle>IEEE transactions on microwave theory and techniques</jtitle><stitle>TMTT</stitle><date>1998-11-01</date><risdate>1998</risdate><volume>46</volume><issue>11</issue><spage>1774</spage><epage>1781</epage><pages>1774-1781</pages><issn>0018-9480</issn><eissn>1557-9670</eissn><coden>IETMAB</coden><abstract>The propagation characteristics of the slotline first higher order mode are presented in detail in this paper. It is found that the attenuation constants and the radiation band of this first higher order mode are larger than those of the microstripline first higher order mode. Dependence of the propagation characteristics on structural parameters and the effect of finite-conductor planes are analyzed. The propagation characteristics of the surface-wave-like modes are also discussed. In order to avoid inadvertent excitation of these surface-wave-like modes in antenna applications, the current and field distributions of the slotline first higher order mode and the surface-wave-like modes are compared and discussed. Excitation of the slotline first higher order mode was conducted by feeding the slotline with a coplanar waveguide and microstrip line. Experimental results show good agreement with our numerical results, and also confirm the existence of the slotline first higher order mode.</abstract><pub>IEEE</pub><doi>10.1109/22.734578</doi><tpages>8</tpages></addata></record> |
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| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Antennas and propagation Arrayed waveguide gratings Conductors Dielectrics Frequency Leaky wave antennas Microstrip Periodic structures Slot antennas Slotline |
| title | Propagation characteristics of the slotline first higher order mode |
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