Pipeline Signal Processing with High Resolution in both Time and Frequency Domains
TL;DR: An algorithm for real time signal processing with high accuracy of determining both frequency and time characteristics of RF signals is proposed and developed for real-time systems, for example in laboratory measurement devices or in radioemission monitoring applications.
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Abstract: An algorithm for real time signal processing with high accuracy of determining both frequency and time characteristics of 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 processing Manuscript submitted 17.04.2015 Radio phys. radio astron. 2015, 20(2): 180-186 REFERENCES 1. 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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References
•Book
Digital Techniques for Wideband Receivers
James B. Y. Tsui
- 01 Sep 1995
TL;DR: With the most comprehensive description available of digital processing applicable to wideband receivers, this book helps to better understand the requirements of wideband digital RF receivers, learn numerous solutions to receiver problems, and get an overview of future trends in receiver development.
492
•Book
Microwave receivers with electronic warfare applications
James B. Y. Tsui
- 01 Jan 1986
TL;DR: Tsui et al. as discussed by the authors provide a treatise on receivers that is relevant to you if you are just looking for a top-level insight into receivers or need to know the intricate details of cause and effect behavior in receiver theory and design.
281
A channelized digital ultrawideband receiver
TL;DR: A channelized digital ultrawideband (UWB) receiver that efficiently samples the UWB signal at a fraction of the chip frequency is proposed and significantly outperforms the ideal conventional receiver.
Digital channelized receiver based on time-frequency analysis for signal interception
TL;DR: A digital channelized receiver is presented for the interception of a wide variety of signals of complex structure, including those with low probability of interception, and shows a good performance in terms of detection, estimation, and processing of simultaneous signals.
159
A hardware-efficient, multirate, digital channelized receiver architecture
TL;DR: The development of a filter bank structure which combines the flexibility of the short-time Fourier transform (STFT) with the implementation efficiency of the polyphase filter bank decomposition, meeting these requirements and leading to a hardware-efficient implementation, is presented.
104