New digital demodulator with matched filters and curve segmentation techniques for BFSK demodulation: FPGA implementation and results
The current article addresses digital implementation of new demodulation schemes for Binary Frequency Shift Keying (BFSK), and has two main objectives: of the description of the performance of the new processing method and its implementation on FPGA technology. Performance is analyzed by means of th...
- Autores:
-
Torres Gómez, Jorge
Hernández, Fidel
Habermann, Joachim
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2016
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/67623
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/67623
http://bdigital.unal.edu.co/68652/
- Palabra clave:
- 62 Ingeniería y operaciones afines / Engineering
Curve segmentation
digital demodulation
BFSK
FPGA.
Segmentación de curvas
demodulación digital
BFSK
FPGA.
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Torres Gómez, Jorgeb5ded745-3e1b-448b-986f-0add88e5a4a6300Hernández, Fidel487d9d50-48ee-4d86-ba74-af3d4b6424d9300Habermann, Joachim7e7ea80e-73d2-4350-8954-b5a32281648f3002019-07-03T04:42:10Z2019-07-03T04:42:10Z2016-01-01ISSN: 2248-8723https://repositorio.unal.edu.co/handle/unal/67623http://bdigital.unal.edu.co/68652/The current article addresses digital implementation of new demodulation schemes for Binary Frequency Shift Keying (BFSK), and has two main objectives: of the description of the performance of the new processing method and its implementation on FPGA technology. Performance is analyzed by means of the total number of demodulated bits free of errors without noise, and by means of the BER parameter. The proposed method exhibits to have better performance than the solutions reported. Additionally, the solution obtained shows lower complexity than reported methods in regard to the total number of adders and multipliers. The implementation is described for FPGA systems, and the System Generator software is used for testing and simulating the results.El presente artículo aborda la implementación digital de un nuevo esquema de demodulación para la modulación Binary Frequency Shift Keying (BFSK), y tiene dos objetivos principales: la descripción del desempeño del nuevo método, así como su implementación con la tecnología FPGA. El desempeño se analiza teniendo en cuenta el total de bits demodulados libre de errores en un ambiente sin ruido, y por medio del parámetro BER. El método propuesto exhibe un mejor desempeño en cuanto a estos parámetros en comparación con otras soluciones reportadas. Adicionalmente, la solución obtenida muestra menor complejidad que las reportadas en la literatura científica, teniendo en cuenta el total de sumadores y multiplicadores. La implementación del demodulador propuesto se desarrolla sobre un sistema FPGA, y con el empleo de la aplicación System Generator se obtienen los resultados de prueba y simulación.application/pdfspaUniversidad Nacional de Colombia - Sede Bogotá - Facultad de Ingenieríahttps://revistas.unal.edu.co/index.php/ingeinv/article/view/47388Universidad Nacional de Colombia Revistas electrónicas UN Ingeniería e InvestigaciónIngeniería e InvestigaciónTorres Gómez, Jorge and Hernández, Fidel and Habermann, Joachim (2016) New digital demodulator with matched filters and curve segmentation techniques for BFSK demodulation: FPGA implementation and results. Ingeniería e Investigación, 36 (1). pp. 105-110. ISSN 2248-872362 Ingeniería y operaciones afines / EngineeringCurve segmentationdigital demodulationBFSKFPGA.Segmentación de curvasdemodulación digitalBFSKFPGA.New digital demodulator with matched filters and curve segmentation techniques for BFSK demodulation: FPGA implementation and resultsArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL47388-289838-2-PB.pdfapplication/pdf1129583https://repositorio.unal.edu.co/bitstream/unal/67623/1/47388-289838-2-PB.pdfa73f6499442680404473488ae700f084MD51THUMBNAIL47388-289838-2-PB.pdf.jpg47388-289838-2-PB.pdf.jpgGenerated Thumbnailimage/jpeg8447https://repositorio.unal.edu.co/bitstream/unal/67623/2/47388-289838-2-PB.pdf.jpg29ab9ffac637ed0e2e7af0a6a9565229MD52unal/67623oai:repositorio.unal.edu.co:unal/676232023-05-30 23:03:22.702Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
New digital demodulator with matched filters and curve segmentation techniques for BFSK demodulation: FPGA implementation and results |
| title |
New digital demodulator with matched filters and curve segmentation techniques for BFSK demodulation: FPGA implementation and results |
| spellingShingle |
New digital demodulator with matched filters and curve segmentation techniques for BFSK demodulation: FPGA implementation and results 62 Ingeniería y operaciones afines / Engineering Curve segmentation digital demodulation BFSK FPGA. Segmentación de curvas demodulación digital BFSK FPGA. |
| title_short |
New digital demodulator with matched filters and curve segmentation techniques for BFSK demodulation: FPGA implementation and results |
| title_full |
New digital demodulator with matched filters and curve segmentation techniques for BFSK demodulation: FPGA implementation and results |
| title_fullStr |
New digital demodulator with matched filters and curve segmentation techniques for BFSK demodulation: FPGA implementation and results |
| title_full_unstemmed |
New digital demodulator with matched filters and curve segmentation techniques for BFSK demodulation: FPGA implementation and results |
| title_sort |
New digital demodulator with matched filters and curve segmentation techniques for BFSK demodulation: FPGA implementation and results |
| dc.creator.fl_str_mv |
Torres Gómez, Jorge Hernández, Fidel Habermann, Joachim |
| dc.contributor.author.spa.fl_str_mv |
Torres Gómez, Jorge Hernández, Fidel Habermann, Joachim |
| dc.subject.ddc.spa.fl_str_mv |
62 Ingeniería y operaciones afines / Engineering |
| topic |
62 Ingeniería y operaciones afines / Engineering Curve segmentation digital demodulation BFSK FPGA. Segmentación de curvas demodulación digital BFSK FPGA. |
| dc.subject.proposal.spa.fl_str_mv |
Curve segmentation digital demodulation BFSK FPGA. Segmentación de curvas demodulación digital BFSK FPGA. |
| description |
The current article addresses digital implementation of new demodulation schemes for Binary Frequency Shift Keying (BFSK), and has two main objectives: of the description of the performance of the new processing method and its implementation on FPGA technology. Performance is analyzed by means of the total number of demodulated bits free of errors without noise, and by means of the BER parameter. The proposed method exhibits to have better performance than the solutions reported. Additionally, the solution obtained shows lower complexity than reported methods in regard to the total number of adders and multipliers. The implementation is described for FPGA systems, and the System Generator software is used for testing and simulating the results. |
| publishDate |
2016 |
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2016-01-01 |
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2019-07-03T04:42:10Z |
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2019-07-03T04:42:10Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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ISSN: 2248-8723 |
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https://repositorio.unal.edu.co/handle/unal/67623 |
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http://bdigital.unal.edu.co/68652/ |
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ISSN: 2248-8723 |
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spa |
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https://revistas.unal.edu.co/index.php/ingeinv/article/view/47388 |
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Universidad Nacional de Colombia Revistas electrónicas UN Ingeniería e Investigación Ingeniería e Investigación |
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Torres Gómez, Jorge and Hernández, Fidel and Habermann, Joachim (2016) New digital demodulator with matched filters and curve segmentation techniques for BFSK demodulation: FPGA implementation and results. Ingeniería e Investigación, 36 (1). pp. 105-110. ISSN 2248-8723 |
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Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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