A photonic implementation of a wide-band nulling system for phased arrays

This letter presents a novel architecture for independently steering broad-band nulls for phased array antennas. Measurements taken over a ten percent fractional bandwidth on a three-element proof-of-concept system shows a null depth of better than 40-dB uniform across the entire band in this labora...

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Veröffentlicht in:	IEEE photonics technology letters 1998-05, Vol.10 (5), p.725-727
Hauptverfasser:	Zmuda, H., Toughlian, E.N., Payson, P., Klumpe, H.W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenna arrays Delay effects Optical arrays Optical feedback Optical fibers Optical filters Optical receivers Phased arrays Tunable circuits and devices Wideband
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description	This letter presents a novel architecture for independently steering broad-band nulls for phased array antennas. Measurements taken over a ten percent fractional bandwidth on a three-element proof-of-concept system shows a null depth of better than 40-dB uniform across the entire band in this laboratory setup. The architecture presented is best suited for small antenna array applications, for example self-guided airborne munitions. In a fully integrated, optimized system, null depths of 50-70 dB or greater across a multigigahertz bandwidth are anticipated and the critical factors, which influence this performance, are examined.
doi_str_mv	10.1109/68.669402
format	Article
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In a fully integrated, optimized system, null depths of 50-70 dB or greater across a multigigahertz bandwidth are anticipated and the critical factors, which influence this performance, are examined.</description><identifier>ISSN: 1041-1135</identifier><identifier>EISSN: 1941-0174</identifier><identifier>DOI: 10.1109/68.669402</identifier><identifier>CODEN: IPTLEL</identifier><language>eng</language><publisher>IEEE</publisher><subject>Antenna arrays ; Delay effects ; Optical arrays ; Optical feedback ; Optical fibers ; Optical filters ; Optical receivers ; Phased arrays ; Tunable circuits and devices ; Wideband</subject><ispartof>IEEE photonics technology letters, 1998-05, Vol.10 (5), p.725-727</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c277t-ae6db5e2c7831376ba7f5fb9edc659c49c54eafd3b2e59f870db15994be3da703</citedby><cites>FETCH-LOGICAL-c277t-ae6db5e2c7831376ba7f5fb9edc659c49c54eafd3b2e59f870db15994be3da703</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/669402$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,777,781,793,27905,27906,54739</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/669402$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Zmuda, H.</creatorcontrib><creatorcontrib>Toughlian, E.N.</creatorcontrib><creatorcontrib>Payson, P.</creatorcontrib><creatorcontrib>Klumpe, H.W.</creatorcontrib><title>A photonic implementation of a wide-band nulling system for phased arrays</title><title>IEEE photonics technology letters</title><addtitle>LPT</addtitle><description>This letter presents a novel architecture for independently steering broad-band nulls for phased array antennas. Measurements taken over a ten percent fractional bandwidth on a three-element proof-of-concept system shows a null depth of better than 40-dB uniform across the entire band in this laboratory setup. The architecture presented is best suited for small antenna array applications, for example self-guided airborne munitions. In a fully integrated, optimized system, null depths of 50-70 dB or greater across a multigigahertz bandwidth are anticipated and the critical factors, which influence this performance, are examined.</description><subject>Antenna arrays</subject><subject>Delay effects</subject><subject>Optical arrays</subject><subject>Optical feedback</subject><subject>Optical fibers</subject><subject>Optical filters</subject><subject>Optical receivers</subject><subject>Phased arrays</subject><subject>Tunable circuits and devices</subject><subject>Wideband</subject><issn>1041-1135</issn><issn>1941-0174</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo90MFLwzAUBvAgCs7pwaunnAQPnUmTNM1xDKeDgRc9lzR50Uib1KRD9t9b6fD0Pni_9w4fQreUrCgl6rGqV1WlOCnP0IIqTgtCJT-fMpkypUxcoqucvwihXDC-QLs1Hj7jGIM32PdDBz2EUY8-Bhwd1vjHWyhaHSwOh67z4QPnYx6hxy6m6VJnsFinpI_5Gl043WW4Oc0let8-vW1eiv3r826z3hemlHIsNFS2FVAaWTPKZNVq6YRrFVhTCWW4MoKDdpa1JQjlaklsS4VSvAVmtSRsie7nv0OK3wfIY9P7bKDrdIB4yE1Z87oUkk3wYYYmxZwTuGZIvtfp2FDS_JXVVHUzlzXZu9l6APh3p-UvexdlLA</recordid><startdate>199805</startdate><enddate>199805</enddate><creator>Zmuda, H.</creator><creator>Toughlian, E.N.</creator><creator>Payson, P.</creator><creator>Klumpe, H.W.</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></search><sort><creationdate>199805</creationdate><title>A photonic implementation of a wide-band nulling system for phased arrays</title><author>Zmuda, H. ; Toughlian, E.N. ; Payson, P. ; Klumpe, H.W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c277t-ae6db5e2c7831376ba7f5fb9edc659c49c54eafd3b2e59f870db15994be3da703</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Antenna arrays</topic><topic>Delay effects</topic><topic>Optical arrays</topic><topic>Optical feedback</topic><topic>Optical fibers</topic><topic>Optical filters</topic><topic>Optical receivers</topic><topic>Phased arrays</topic><topic>Tunable circuits and devices</topic><topic>Wideband</topic><toplevel>online_resources</toplevel><creatorcontrib>Zmuda, H.</creatorcontrib><creatorcontrib>Toughlian, E.N.</creatorcontrib><creatorcontrib>Payson, P.</creatorcontrib><creatorcontrib>Klumpe, H.W.</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><jtitle>IEEE photonics technology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Zmuda, H.</au><au>Toughlian, E.N.</au><au>Payson, P.</au><au>Klumpe, H.W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A photonic implementation of a wide-band nulling system for phased arrays</atitle><jtitle>IEEE photonics technology letters</jtitle><stitle>LPT</stitle><date>1998-05</date><risdate>1998</risdate><volume>10</volume><issue>5</issue><spage>725</spage><epage>727</epage><pages>725-727</pages><issn>1041-1135</issn><eissn>1941-0174</eissn><coden>IPTLEL</coden><abstract>This letter presents a novel architecture for independently steering broad-band nulls for phased array antennas. Measurements taken over a ten percent fractional bandwidth on a three-element proof-of-concept system shows a null depth of better than 40-dB uniform across the entire band in this laboratory setup. The architecture presented is best suited for small antenna array applications, for example self-guided airborne munitions. In a fully integrated, optimized system, null depths of 50-70 dB or greater across a multigigahertz bandwidth are anticipated and the critical factors, which influence this performance, are examined.</abstract><pub>IEEE</pub><doi>10.1109/68.669402</doi><tpages>3</tpages></addata></record>
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subjects	Antenna arrays Delay effects Optical arrays Optical feedback Optical fibers Optical filters Optical receivers Phased arrays Tunable circuits and devices Wideband
title	A photonic implementation of a wide-band nulling system for phased arrays
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