The Design and Applications of Highly Dispersive Acoustic Surface-Wave Filters
The development of a low-loss broad-band linear FM dispersive filter having a time-bandwidth (TB) product of 1000 is discussed. Two systems applications for highly dispersive linear FM filters--pulse compression RADAR and a microscan receiver--are discussed with emphasis on filter performance requir...
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| Veröffentlicht in: | IEEE transactions on microwave theory and techniques 1973-04, Vol.21 (4), p.176-186 |
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| container_end_page | 186 |
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| container_issue | 4 |
| container_start_page | 176 |
| container_title | IEEE transactions on microwave theory and techniques |
| container_volume | 21 |
| creator | Gerard, H.M. Smith, W.R. Jones, W.R. Harrington, J.B. |
| description | The development of a low-loss broad-band linear FM dispersive filter having a time-bandwidth (TB) product of 1000 is discussed. Two systems applications for highly dispersive linear FM filters--pulse compression RADAR and a microscan receiver--are discussed with emphasis on filter performance requirements. The principal factors which influence the design of surface-wave filters are reviewed and theoretical design procedures are outlined. The 1000:1 filters, which are implemented on strong-coupling YZ lithium niobate, typically meet the design goal of a 100-MHZ rectangular passband and have a CW insertion loss of less than 35 dB. Measured data are presented for the filter performance in a pulse-compression loop and in a prototype broad-band microscan (compressive) receiver. |
| doi_str_mv | 10.1109/TMTT.1973.1127968 |
| format | Article |
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Two systems applications for highly dispersive linear FM filters--pulse compression RADAR and a microscan receiver--are discussed with emphasis on filter performance requirements. The principal factors which influence the design of surface-wave filters are reviewed and theoretical design procedures are outlined. The 1000:1 filters, which are implemented on strong-coupling YZ lithium niobate, typically meet the design goal of a 100-MHZ rectangular passband and have a CW insertion loss of less than 35 dB. 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Two systems applications for highly dispersive linear FM filters--pulse compression RADAR and a microscan receiver--are discussed with emphasis on filter performance requirements. The principal factors which influence the design of surface-wave filters are reviewed and theoretical design procedures are outlined. The 1000:1 filters, which are implemented on strong-coupling YZ lithium niobate, typically meet the design goal of a 100-MHZ rectangular passband and have a CW insertion loss of less than 35 dB. Measured data are presented for the filter performance in a pulse-compression loop and in a prototype broad-band microscan (compressive) receiver.</description><subject>Acoustic applications</subject><subject>Dispersion</subject><subject>Insertion loss</subject><subject>Lithium niobate</subject><subject>Nonlinear filters</subject><subject>Passband</subject><subject>Prototypes</subject><subject>Pulse compression methods</subject><subject>Pulse measurements</subject><subject>Radar applications</subject><issn>0018-9480</issn><issn>1557-9670</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1973</creationdate><recordtype>article</recordtype><recordid>eNqNkU1Lw0AQhhdRsFZ_gHjJyVvqbLKfx9JaK_hxMOJx2Wwm7UqaxGwq9N-b0oJHPQ3vzDPDwEPINYUJpaDvsucsm1At0yEmUgt1QkaUcxlrIeGUjACoijVTcE4uQvgcIuOgRuQlW2M0x-BXdWTrIpq2beWd7X1Th6gpo6VfratdNPehxS74b4ymrtmG3rvobduV1mH8YYfuwlf9AFySs9JWAa-OdUzeF_fZbBk_vT48zqZPsUu56OPcSbRFqhOgUPKCIdM5pDlwhwoSQUVRcpBKaJBFYTEHSwtEJjG3JVM8Scfk9nC37ZqvLYbebHxwWFW2xuE9k2jgnLN_gEoILSX8DSbAhNJsAOkBdF0TQoelaTu_sd3OUDB7F2bvwuxdmKOLYefmsOMR8Zc_Tn8AA5eFXw</recordid><startdate>19730401</startdate><enddate>19730401</enddate><creator>Gerard, H.M.</creator><creator>Smith, W.R.</creator><creator>Jones, W.R.</creator><creator>Harrington, J.B.</creator><general>IEEE</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7SP</scope></search><sort><creationdate>19730401</creationdate><title>The Design and Applications of Highly Dispersive Acoustic Surface-Wave Filters</title><author>Gerard, H.M. ; Smith, W.R. ; Jones, W.R. ; Harrington, J.B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-bc7ead392010f5d4e49b03b05ce802616df50786907ddaeb0a1dee47ebaf48523</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1973</creationdate><topic>Acoustic applications</topic><topic>Dispersion</topic><topic>Insertion loss</topic><topic>Lithium niobate</topic><topic>Nonlinear filters</topic><topic>Passband</topic><topic>Prototypes</topic><topic>Pulse compression methods</topic><topic>Pulse measurements</topic><topic>Radar applications</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gerard, H.M.</creatorcontrib><creatorcontrib>Smith, W.R.</creatorcontrib><creatorcontrib>Jones, W.R.</creatorcontrib><creatorcontrib>Harrington, J.B.</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Electronics & Communications Abstracts</collection><jtitle>IEEE transactions on microwave theory and techniques</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Gerard, H.M.</au><au>Smith, W.R.</au><au>Jones, W.R.</au><au>Harrington, J.B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Design and Applications of Highly Dispersive Acoustic Surface-Wave Filters</atitle><jtitle>IEEE transactions on microwave theory and techniques</jtitle><stitle>TMTT</stitle><date>1973-04-01</date><risdate>1973</risdate><volume>21</volume><issue>4</issue><spage>176</spage><epage>186</epage><pages>176-186</pages><issn>0018-9480</issn><eissn>1557-9670</eissn><coden>IETMAB</coden><abstract>The development of a low-loss broad-band linear FM dispersive filter having a time-bandwidth (TB) product of 1000 is discussed. Two systems applications for highly dispersive linear FM filters--pulse compression RADAR and a microscan receiver--are discussed with emphasis on filter performance requirements. The principal factors which influence the design of surface-wave filters are reviewed and theoretical design procedures are outlined. The 1000:1 filters, which are implemented on strong-coupling YZ lithium niobate, typically meet the design goal of a 100-MHZ rectangular passband and have a CW insertion loss of less than 35 dB. Measured data are presented for the filter performance in a pulse-compression loop and in a prototype broad-band microscan (compressive) receiver.</abstract><pub>IEEE</pub><doi>10.1109/TMTT.1973.1127968</doi><tpages>11</tpages></addata></record> |
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| identifier | ISSN: 0018-9480 |
| ispartof | IEEE transactions on microwave theory and techniques, 1973-04, Vol.21 (4), p.176-186 |
| issn | 0018-9480 1557-9670 |
| language | eng |
| recordid | cdi_ieee_primary_1127968 |
| source | IEEE Electronic Library (IEL) |
| subjects | Acoustic applications Dispersion Insertion loss Lithium niobate Nonlinear filters Passband Prototypes Pulse compression methods Pulse measurements Radar applications |
| title | The Design and Applications of Highly Dispersive Acoustic Surface-Wave Filters |
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