THE APPLICATION OF DIGITAL DEMODULATION TECHNIQUE FOR FREQUENCY MODULATION SIGNAL IN TELEMETRY RECEIVER
International Telemetering Conference Proceedings / October 18-21, 2004 / Town & Country Resort, San Diego, California === Combined with an example of digital telemetry receiver design, this paper mainly discusses the application of software radio in telemetry receiver. The paper begins with an...
| Main Authors: | , , , |
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| Other Authors: | |
| Language: | en_US |
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International Foundation for Telemetering
2004
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10150/604956 http://arizona.openrepository.com/arizona/handle/10150/604956 |
| Summary: | International Telemetering Conference Proceedings / October 18-21, 2004 / Town & Country Resort, San Diego, California === Combined with an example of digital telemetry receiver design, this paper mainly discusses the application of software radio in telemetry receiver. The paper begins with an introduction of applying high efficiency digital filter and math analysis in quadrature digital frequency modulation and demodulation to digital frequency conversion technique. Next, Simulink/Matlab is used to simulate digital telemetry receiver. The method of simulation, analysis and calculation of performance and result of simulation are all available. In the end, the paper discusses digital telemetry receiver design and implement by making use of software radio technique, the circuits apply HSP50214 chip of Intersil Co., CPLD implements of Altera Co. and PC Bus. The sample is an expansion card for personal computer. Result of test, performance of the receiver and conclusion are given out, which show fine performance of receiver and can be apply to practice. The lever of this technology has reached first class in the world. |
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