File:SIGNAL RECOVERY AND DETECTION OF CERTAIN WIDEBAND SIGNALS USING MULTIPLE LOW-RATE ADCS (IA signalrecoveryan1094560415).pdf
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Summary[edit]
SIGNAL RECOVERY AND DETECTION OF CERTAIN WIDEBAND SIGNALS USING MULTIPLE LOW-RATE ADCS
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| Author |
Johnson, Michael A. |
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| Title |
SIGNAL RECOVERY AND DETECTION OF CERTAIN WIDEBAND SIGNALS USING MULTIPLE LOW-RATE ADCS |
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| Publisher |
Monterey, CA; Naval Postgraduate School |
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| Description |
There are certain wideband signals that occupy quite large bandwidths but may have dominant amplitudes in certain frequency bands. In this work, we show that these signals can be effectively sampled by a lower sampling rate compared to what is required by the Nyquist-Shannon sampling theorem. These resonant frequency components are split into separate receiver paths (subchains or channels) and sampled at a much lower sampling rate than is required for the entire wideband signal. It is shown that reconstruction of the signal is improved, and the probability of detection performance experiences little or no degradation since the effective noise power is attenuated by the proposed method. Subjects: Sub-Nyquist sampling; aliasing receiver; low-rate sampling; compressive sensing; wideband |
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| Language | English | |
| Publication date | September 2018 | |
| Current location |
IA Collections: navalpostgraduateschoollibrary; fedlink |
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| Accession number |
signalrecoveryan1094560415 |
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| Source | ||
| Permission (Reusing this file) |
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States. | |
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This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
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| current | 15:36, 24 July 2020 |  | 1,275 × 1,650, 54 pages (2.24 MB) | Fæ (talk | contribs) | FEDLINK - United States Federal Collection signalrecoveryan1094560415 (User talk:Fæ/IA books#Fork8) (batch 1993-2020 #27506) |
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