Planar implementation of the partially overlapped subarrays for millimeterwave beam steerable antenna applications
Grouping the elements of a phased array into the partially overlapped subarrays with in-phase excited elements amid using a single phase shifter per subarray has been studied in the past as an approach for reducing the number of phase shifters. Overlapped subarrays require complicated: feeding scena...
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creator | Abbaspour-Tamijani, A. Sarabandi, K. |
description | Grouping the elements of a phased array into the partially overlapped subarrays with in-phase excited elements amid using a single phase shifter per subarray has been studied in the past as an approach for reducing the number of phase shifters. Overlapped subarrays require complicated: feeding scenarios, however, that cannot be easily implemented in planar technologies. This paper focuses on a planar implementation which is especially useful for compact millimeterwave arrays and facilitates integration of the antenna and electronics. This design uses a unique combination of series and parallel feeding schemes to form a standing wave array of. microstrip elements. The proposed feeding scheme is theoretically insensitive to the mutual coupling between the elements. |
doi_str_mv | 10.1109/MWSYM.2002.1011557 |
format | Conference Proceeding |
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The proposed feeding scheme is theoretically insensitive to the mutual coupling between the elements.</description><subject>Antenna arrays</subject><subject>Feeds</subject><subject>Gratings</subject><subject>Microstrip antenna arrays</subject><subject>Mutual coupling</subject><subject>Phase shifters</subject><subject>Phased arrays</subject><subject>Radar antennas</subject><subject>Sensor arrays</subject><subject>Space technology</subject><issn>0149-645X</issn><issn>2576-7216</issn><isbn>9780780372399</isbn><isbn>0780372395</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2002</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotkFtLAzEQhYMXsNT-AX3Jk29bc9tk8yjFG7QoqKhPJZudYCR7MUkr_fcutoeBgcM3B-YgdEHJnFKir1fvL5-rOSOEzSmhtCzVEZqwUslCMSqP0UyriozDFeNan6AJoUIXUpQfZ2iW0jcZJUqiCZ-g-BxMZyL27RCghS6b7PsO9w7nL8CDidmbEHa430IMZhigwWlTmxjNLmHXR9z6EHwLGeKv2QKuwbQ4ZYBo6gDYdBm6zuDxMnj7n53O0akzIcHssKfo7e72dfFQLJ_uHxc3y8IzInLBqWysVJzVzpFKKE2AC6kr6xzXjjLR1JZrWzWlHU3mVGMpb6pGaKWMkzWfoqt97hD7nw2kvG59shDGh6HfpDVTkouyZCN4uQc9AKyH6FsTd-tDtfwPpL5uZA</recordid><startdate>2002</startdate><enddate>2002</enddate><creator>Abbaspour-Tamijani, A.</creator><creator>Sarabandi, K.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>2002</creationdate><title>Planar implementation of the partially overlapped subarrays for millimeterwave beam steerable antenna applications</title><author>Abbaspour-Tamijani, A. ; Sarabandi, K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i204t-316dc6732bff084790e34698cff39f124dbc39c8d5c98c2f7dc13d8d4977af6b3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Antenna arrays</topic><topic>Feeds</topic><topic>Gratings</topic><topic>Microstrip antenna arrays</topic><topic>Mutual coupling</topic><topic>Phase shifters</topic><topic>Phased arrays</topic><topic>Radar antennas</topic><topic>Sensor arrays</topic><topic>Space technology</topic><toplevel>online_resources</toplevel><creatorcontrib>Abbaspour-Tamijani, A.</creatorcontrib><creatorcontrib>Sarabandi, K.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Abbaspour-Tamijani, A.</au><au>Sarabandi, K.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Planar implementation of the partially overlapped subarrays for millimeterwave beam steerable antenna applications</atitle><btitle>2002 IEEE MTT-S International Microwave Symposium Digest (Cat. No.02CH37278)</btitle><stitle>MWSYM</stitle><date>2002</date><risdate>2002</risdate><volume>1</volume><spage>53</spage><epage>56 vol.1</epage><pages>53-56 vol.1</pages><issn>0149-645X</issn><eissn>2576-7216</eissn><isbn>9780780372399</isbn><isbn>0780372395</isbn><abstract>Grouping the elements of a phased array into the partially overlapped subarrays with in-phase excited elements amid using a single phase shifter per subarray has been studied in the past as an approach for reducing the number of phase shifters. Overlapped subarrays require complicated: feeding scenarios, however, that cannot be easily implemented in planar technologies. This paper focuses on a planar implementation which is especially useful for compact millimeterwave arrays and facilitates integration of the antenna and electronics. This design uses a unique combination of series and parallel feeding schemes to form a standing wave array of. microstrip elements. The proposed feeding scheme is theoretically insensitive to the mutual coupling between the elements.</abstract><pub>IEEE</pub><doi>10.1109/MWSYM.2002.1011557</doi><tpages>4</tpages></addata></record> |
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ispartof | 2002 IEEE MTT-S International Microwave Symposium Digest (Cat. No.02CH37278), 2002, Vol.1, p.53-56 vol.1 |
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language | eng |
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source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Antenna arrays Feeds Gratings Microstrip antenna arrays Mutual coupling Phase shifters Phased arrays Radar antennas Sensor arrays Space technology |
title | Planar implementation of the partially overlapped subarrays for millimeterwave beam steerable antenna applications |
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