Design of a Compact Multielement Monopulse Feed for Ground-Station Satellite Tracking Applications
This letter presents design and realization of a five-element compact dual-polarized feed for a 4.5 m Cassegrain ground-station reflector antenna. The realized monopulse feed is being used to track remote sensing satellites and receive imagery data in X -band frequencies (8-8.5 GHz). The multielemen...
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Veröffentlicht in: | IEEE antennas and wireless propagation letters 2019-09, Vol.18 (9), p.1721-1725 |
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creator | Roy, Sandip Sankar Saha, Chinmoy Nagasekhar, Tammana Mane, Sandesh Bhimrao Padmavathy, C. S. Umadevi, G. Kumar, Mallenahalli Naresh |
description | This letter presents design and realization of a five-element compact dual-polarized feed for a 4.5 m Cassegrain ground-station reflector antenna. The realized monopulse feed is being used to track remote sensing satellites and receive imagery data in X -band frequencies (8-8.5 GHz). The multielement feed consists of one large-aperture corrugated horn acting as main element to extract the communication (sum port) signal and four side-launched circular waveguide elements around the central corrugated horn acting as tracking elements by extracting error signals in both azimuth and elevation. Various design issues of five-element communication/tracking feed assembly are presented along with simulation and measured results. The designed feed assembly satisfies the gain requirements of sum-and-difference pattern and serves as the most simple and compact design. |
doi_str_mv | 10.1109/LAWP.2019.2927236 |
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S. ; Umadevi, G. ; Kumar, Mallenahalli Naresh</creator><creatorcontrib>Roy, Sandip Sankar ; Saha, Chinmoy ; Nagasekhar, Tammana ; Mane, Sandesh Bhimrao ; Padmavathy, C. S. ; Umadevi, G. ; Kumar, Mallenahalli Naresh</creatorcontrib><description>This letter presents design and realization of a five-element compact dual-polarized feed for a 4.5 m Cassegrain ground-station reflector antenna. The realized monopulse feed is being used to track remote sensing satellites and receive imagery data in X -band frequencies (8-8.5 GHz). The multielement feed consists of one large-aperture corrugated horn acting as main element to extract the communication (sum port) signal and four side-launched circular waveguide elements around the central corrugated horn acting as tracking elements by extracting error signals in both azimuth and elevation. Various design issues of five-element communication/tracking feed assembly are presented along with simulation and measured results. The designed feed assembly satisfies the gain requirements of sum-and-difference pattern and serves as the most simple and compact design.</description><identifier>ISSN: 1536-1225</identifier><identifier>EISSN: 1548-5757</identifier><identifier>DOI: 10.1109/LAWP.2019.2927236</identifier><identifier>CODEN: IAWPA7</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Antenna feeds ; Apertures ; Assembly ; Circular septum polarizer ; Circular waveguides ; corrugated horn ; Dual polarization (waves) ; Error signals ; five-element feed ; Ground stations ; monopulse feed ; Radar tracking ; Reflector antennas ; Remote sensing ; Satellite imagery ; Satellite tracking ; Satellites ; secondary pattern</subject><ispartof>IEEE antennas and wireless propagation letters, 2019-09, Vol.18 (9), p.1721-1725</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2019</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c293t-75b247b0e64dcd715ff46bfd6a6242027b525796e14e67cd3b80a12d4694072f3</citedby><cites>FETCH-LOGICAL-c293t-75b247b0e64dcd715ff46bfd6a6242027b525796e14e67cd3b80a12d4694072f3</cites><orcidid>0000-0001-9124-4999 ; 0000-0002-2781-7964</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/8758967$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/8758967$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Roy, Sandip Sankar</creatorcontrib><creatorcontrib>Saha, Chinmoy</creatorcontrib><creatorcontrib>Nagasekhar, Tammana</creatorcontrib><creatorcontrib>Mane, Sandesh Bhimrao</creatorcontrib><creatorcontrib>Padmavathy, C. S.</creatorcontrib><creatorcontrib>Umadevi, G.</creatorcontrib><creatorcontrib>Kumar, Mallenahalli Naresh</creatorcontrib><title>Design of a Compact Multielement Monopulse Feed for Ground-Station Satellite Tracking Applications</title><title>IEEE antennas and wireless propagation letters</title><addtitle>LAWP</addtitle><description>This letter presents design and realization of a five-element compact dual-polarized feed for a 4.5 m Cassegrain ground-station reflector antenna. The realized monopulse feed is being used to track remote sensing satellites and receive imagery data in X -band frequencies (8-8.5 GHz). The multielement feed consists of one large-aperture corrugated horn acting as main element to extract the communication (sum port) signal and four side-launched circular waveguide elements around the central corrugated horn acting as tracking elements by extracting error signals in both azimuth and elevation. Various design issues of five-element communication/tracking feed assembly are presented along with simulation and measured results. The designed feed assembly satisfies the gain requirements of sum-and-difference pattern and serves as the most simple and compact design.</description><subject>Antenna feeds</subject><subject>Apertures</subject><subject>Assembly</subject><subject>Circular septum polarizer</subject><subject>Circular waveguides</subject><subject>corrugated horn</subject><subject>Dual polarization (waves)</subject><subject>Error signals</subject><subject>five-element feed</subject><subject>Ground stations</subject><subject>monopulse feed</subject><subject>Radar tracking</subject><subject>Reflector antennas</subject><subject>Remote sensing</subject><subject>Satellite imagery</subject><subject>Satellite tracking</subject><subject>Satellites</subject><subject>secondary pattern</subject><issn>1536-1225</issn><issn>1548-5757</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kFFLwzAQx4soOKcfQHwJ-NyZXJqkfRzTTWGisImPIW2vI7NratI--O1t3fDp7rjf_w5-UXTL6Iwxmj2s55_vM6Asm0EGCrg8iyZMJGkslFDnY89lzADEZXQVwp5SpqTgkyh_xGB3DXEVMWThDq0pOvLa153FGg_YDINrXNvXAckSsSSV82TlXd-U8aYznXUN2ZgO69p2SLbeFF-22ZF529a2-FuH6-iiMkP-5lSn0cfyabt4jtdvq5fFfB0XkPEuViKHROUUZVIWpWKiqhKZV6U0EhKgoHIBQmUSWYJSFSXPU2oYlInMEqqg4tPo_ni39e67x9Dpvet9M7zUAKngXGSQDhQ7UoV3IXisdOvtwfgfzageVepRpR5V6pPKIXN3zFhE_OdTJdJMKv4Lz_JvqQ</recordid><startdate>20190901</startdate><enddate>20190901</enddate><creator>Roy, Sandip Sankar</creator><creator>Saha, Chinmoy</creator><creator>Nagasekhar, Tammana</creator><creator>Mane, Sandesh Bhimrao</creator><creator>Padmavathy, C. S.</creator><creator>Umadevi, G.</creator><creator>Kumar, Mallenahalli Naresh</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/0000-0001-9124-4999</orcidid><orcidid>https://orcid.org/0000-0002-2781-7964</orcidid></search><sort><creationdate>20190901</creationdate><title>Design of a Compact Multielement Monopulse Feed for Ground-Station Satellite Tracking Applications</title><author>Roy, Sandip Sankar ; Saha, Chinmoy ; Nagasekhar, Tammana ; Mane, Sandesh Bhimrao ; Padmavathy, C. 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S.</creatorcontrib><creatorcontrib>Umadevi, G.</creatorcontrib><creatorcontrib>Kumar, Mallenahalli Naresh</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 antennas and wireless propagation letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Roy, Sandip Sankar</au><au>Saha, Chinmoy</au><au>Nagasekhar, Tammana</au><au>Mane, Sandesh Bhimrao</au><au>Padmavathy, C. S.</au><au>Umadevi, G.</au><au>Kumar, Mallenahalli Naresh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design of a Compact Multielement Monopulse Feed for Ground-Station Satellite Tracking Applications</atitle><jtitle>IEEE antennas and wireless propagation letters</jtitle><stitle>LAWP</stitle><date>2019-09-01</date><risdate>2019</risdate><volume>18</volume><issue>9</issue><spage>1721</spage><epage>1725</epage><pages>1721-1725</pages><issn>1536-1225</issn><eissn>1548-5757</eissn><coden>IAWPA7</coden><abstract>This letter presents design and realization of a five-element compact dual-polarized feed for a 4.5 m Cassegrain ground-station reflector antenna. The realized monopulse feed is being used to track remote sensing satellites and receive imagery data in X -band frequencies (8-8.5 GHz). The multielement feed consists of one large-aperture corrugated horn acting as main element to extract the communication (sum port) signal and four side-launched circular waveguide elements around the central corrugated horn acting as tracking elements by extracting error signals in both azimuth and elevation. Various design issues of five-element communication/tracking feed assembly are presented along with simulation and measured results. The designed feed assembly satisfies the gain requirements of sum-and-difference pattern and serves as the most simple and compact design.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/LAWP.2019.2927236</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-9124-4999</orcidid><orcidid>https://orcid.org/0000-0002-2781-7964</orcidid></addata></record> |
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subjects | Antenna feeds Apertures Assembly Circular septum polarizer Circular waveguides corrugated horn Dual polarization (waves) Error signals five-element feed Ground stations monopulse feed Radar tracking Reflector antennas Remote sensing Satellite imagery Satellite tracking Satellites secondary pattern |
title | Design of a Compact Multielement Monopulse Feed for Ground-Station Satellite Tracking Applications |
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