PIPELINE SIGNAL PROCESSING WITH HIGH RESOLUTION IN BOTH TIME AND FREQUENCY DOMAINS
An algorithm for real time signal processing with high accuracy of determining both frequency and time characteristicsof RF signals is proposed. The algorithm provides frequency resolution through FFT processing and pulse width measurement in time domain. The algorithm is developed for real-time sys...
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| Date: | 2015 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Видавничий дім «Академперіодика»
2015
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| Subjects: | |
| Online Access: | http://rpra-journal.org.ua/index.php/ra/article/view/1213 |
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| Journal Title: | Radio physics and radio astronomy |
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Radio physics and radio astronomy| Summary: | An algorithm for real time signal processing with high accuracy of determining both frequency and time characteristicsof RF signals is proposed. The algorithm provides frequency resolution through FFT processing and pulse width measurement in time domain. The algorithm is developed for real-time systems, for example in laboratory measurement devices or in radioemission monitoring applications.Keywords: signal processing, frequency measurement, pulse width measuring, real-time processingManuscript submitted 17.04.2015Radio phys. radio astron. 2015, 20(2): 180-186REFERENCES1. TSUI, J. B., 2004. Digital techniques for wideband receivers. Raleigh, NC, USA: SciTech Publishing Inc. DOI: https://doi.org/10.1049/sbra005e 2. TSUI, J. B., 1986. Microwave Receivers With Electronic Warfare Applications. New York, USA: Wiley-Interscience. 3. NAMGOONG, W., 2003. AChannelized Digital Ultrawideband Receiver. IEEE Trans. Wireless Commun. vol. 2, no. 3, pp. 502–510. DOI: https://doi.org/10.1109/TWC.2003.811177 4. ZAHIRNIAK, D. R., SHARPIN, D. L. and FIELDS, T. W., 1998. AHardware-Efficient, Multirate, Digital Channelized Receiver Architecture. IEEE Trans. Aerosp. Electron. Syst. vol. 34, no. 1, pp. 137–152. DOI: https://doi.org/10.1109/7.640270 5. FIELDS, T. W., SHARPIN, D. L. and TSUI, J. B., 1994. Digital Channelized IFM Receiver. In: Microwave Symposium Digest IEEEMTT-S International. San Diego, CA, USA, 23-27 May 1994, vol. 3, pp. 1667–1670. 6. LOPEZ-RISUENO, G., GRAJAL, J. and SANZ-OSORIO, A., 2005. Digital Channelized Receiver Based on Time-Frequency Analysis for Signal Interception. IEEE Trans. Aerosp. Electron. Syst. vol. 41, no. 3, pp. 879–898. DOI: https://doi.org/10.1109/TAES.2005.1541437 |
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