Frequency-Based Optimization Design for Fractional Delay FIR Filters with Software-Defined Radio Applications
A frequency-designed fractional delay FIR structure, which is suitable for software radio applications, is presented. The design method is based on frequency optimization of a combination of modified Farrow and mutirate structures. As a result the optimization frequency range is made only in half of...
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| Format: | Article |
| Language: | English |
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Wiley
2010-01-01
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| Series: | International Journal of Digital Multimedia Broadcasting |
| Online Access: | http://dx.doi.org/10.1155/2010/194306 |
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| _version_ | 1832560862936694784 |
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| author | Javier Díaz-Carmona Gordana Jovanovic-Dolecek Agustín Ramírez-Agundis |
| author_facet | Javier Díaz-Carmona Gordana Jovanovic-Dolecek Agustín Ramírez-Agundis |
| author_sort | Javier Díaz-Carmona |
| collection | DOAJ |
| description | A frequency-designed fractional delay FIR structure, which is suitable for software radio
applications, is presented. The design method is based on frequency optimization of a
combination of modified Farrow and mutirate structures. As a result the optimization
frequency range is made only in half of desired total bandwidth. According to the obtained
results the proposed fractional delay structure allows online desired fractional delay update,
with a high fractional delay value resolution. |
| format | Article |
| id | doaj-art-476cbabe786f47288353017627deffdc |
| institution | Kabale University |
| issn | 1687-7578 1687-7586 |
| language | English |
| publishDate | 2010-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Digital Multimedia Broadcasting |
| spelling | doaj-art-476cbabe786f47288353017627deffdc2025-02-03T01:26:29ZengWileyInternational Journal of Digital Multimedia Broadcasting1687-75781687-75862010-01-01201010.1155/2010/194306194306Frequency-Based Optimization Design for Fractional Delay FIR Filters with Software-Defined Radio ApplicationsJavier Díaz-Carmona0Gordana Jovanovic-Dolecek1Agustín Ramírez-Agundis2Electronics Department, Technological Institute of Celaya, Celaya, GTO 38010, MexicoElectronics Department, National Institute of Astrophysics Optics and Electronics, Tonantzintla, PUE 72840, MexicoElectronics Department, Technological Institute of Celaya, Celaya, GTO 38010, MexicoA frequency-designed fractional delay FIR structure, which is suitable for software radio applications, is presented. The design method is based on frequency optimization of a combination of modified Farrow and mutirate structures. As a result the optimization frequency range is made only in half of desired total bandwidth. According to the obtained results the proposed fractional delay structure allows online desired fractional delay update, with a high fractional delay value resolution.http://dx.doi.org/10.1155/2010/194306 |
| spellingShingle | Javier Díaz-Carmona Gordana Jovanovic-Dolecek Agustín Ramírez-Agundis Frequency-Based Optimization Design for Fractional Delay FIR Filters with Software-Defined Radio Applications International Journal of Digital Multimedia Broadcasting |
| title | Frequency-Based Optimization Design for Fractional Delay FIR Filters with Software-Defined Radio Applications |
| title_full | Frequency-Based Optimization Design for Fractional Delay FIR Filters with Software-Defined Radio Applications |
| title_fullStr | Frequency-Based Optimization Design for Fractional Delay FIR Filters with Software-Defined Radio Applications |
| title_full_unstemmed | Frequency-Based Optimization Design for Fractional Delay FIR Filters with Software-Defined Radio Applications |
| title_short | Frequency-Based Optimization Design for Fractional Delay FIR Filters with Software-Defined Radio Applications |
| title_sort | frequency based optimization design for fractional delay fir filters with software defined radio applications |
| url | http://dx.doi.org/10.1155/2010/194306 |
| work_keys_str_mv | AT javierdiazcarmona frequencybasedoptimizationdesignforfractionaldelayfirfilterswithsoftwaredefinedradioapplications AT gordanajovanovicdolecek frequencybasedoptimizationdesignforfractionaldelayfirfilterswithsoftwaredefinedradioapplications AT agustinramirezagundis frequencybasedoptimizationdesignforfractionaldelayfirfilterswithsoftwaredefinedradioapplications |