The Nyquist folding receiver (NYFR) is a novel analog-to-information architecture, which can achieve wideband receiving with a small amount of system resource. The NYFR uses a radio frequency (RF) non-uniform sampling to realize wideband receiving, and the practical RF non-uniform sample pulse train usually contains an aperture. Therefore, it is necessary to investigate the aperture impact on the NYFR output. In this letter, based on the NYFR output signal to noise ratio (SNR), the aperture impact on the NYFR is analyzed. Focusing on the aperture impact, the corresponding NYFR output signal power and noise power are given firstly. Then, the relation between the aperture and the output SNR is analyzed. In addition, the output SNR distribution containing the aperture is investigated. Finally, combing with a parameter estimation method, several simulations are conducted to prove the theoretical aperture impact.
Hangjin SUN
Hangzhou Dianzi University
Lei WANG
Hangzhou Dianzi University
Zhaoyang QIU
Hangzhou Dianzi University
Qi ZHANG
the No. 10 Research of Institute of China Electronics Technology Group Corporation
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Hangjin SUN, Lei WANG, Zhaoyang QIU, Qi ZHANG, "Analysis of Sampling Aperture Impact on Nyquist Folding Receiver Output" in IEICE TRANSACTIONS on Fundamentals,
vol. E105-A, no. 12, pp. 1616-1620, December 2022, doi: 10.1587/transfun.2022EAL2014.
Abstract: The Nyquist folding receiver (NYFR) is a novel analog-to-information architecture, which can achieve wideband receiving with a small amount of system resource. The NYFR uses a radio frequency (RF) non-uniform sampling to realize wideband receiving, and the practical RF non-uniform sample pulse train usually contains an aperture. Therefore, it is necessary to investigate the aperture impact on the NYFR output. In this letter, based on the NYFR output signal to noise ratio (SNR), the aperture impact on the NYFR is analyzed. Focusing on the aperture impact, the corresponding NYFR output signal power and noise power are given firstly. Then, the relation between the aperture and the output SNR is analyzed. In addition, the output SNR distribution containing the aperture is investigated. Finally, combing with a parameter estimation method, several simulations are conducted to prove the theoretical aperture impact.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.2022EAL2014/_p
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@ARTICLE{e105-a_12_1616,
author={Hangjin SUN, Lei WANG, Zhaoyang QIU, Qi ZHANG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Analysis of Sampling Aperture Impact on Nyquist Folding Receiver Output},
year={2022},
volume={E105-A},
number={12},
pages={1616-1620},
abstract={The Nyquist folding receiver (NYFR) is a novel analog-to-information architecture, which can achieve wideband receiving with a small amount of system resource. The NYFR uses a radio frequency (RF) non-uniform sampling to realize wideband receiving, and the practical RF non-uniform sample pulse train usually contains an aperture. Therefore, it is necessary to investigate the aperture impact on the NYFR output. In this letter, based on the NYFR output signal to noise ratio (SNR), the aperture impact on the NYFR is analyzed. Focusing on the aperture impact, the corresponding NYFR output signal power and noise power are given firstly. Then, the relation between the aperture and the output SNR is analyzed. In addition, the output SNR distribution containing the aperture is investigated. Finally, combing with a parameter estimation method, several simulations are conducted to prove the theoretical aperture impact.},
keywords={},
doi={10.1587/transfun.2022EAL2014},
ISSN={1745-1337},
month={December},}
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TY - JOUR
TI - Analysis of Sampling Aperture Impact on Nyquist Folding Receiver Output
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1616
EP - 1620
AU - Hangjin SUN
AU - Lei WANG
AU - Zhaoyang QIU
AU - Qi ZHANG
PY - 2022
DO - 10.1587/transfun.2022EAL2014
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E105-A
IS - 12
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - December 2022
AB - The Nyquist folding receiver (NYFR) is a novel analog-to-information architecture, which can achieve wideband receiving with a small amount of system resource. The NYFR uses a radio frequency (RF) non-uniform sampling to realize wideband receiving, and the practical RF non-uniform sample pulse train usually contains an aperture. Therefore, it is necessary to investigate the aperture impact on the NYFR output. In this letter, based on the NYFR output signal to noise ratio (SNR), the aperture impact on the NYFR is analyzed. Focusing on the aperture impact, the corresponding NYFR output signal power and noise power are given firstly. Then, the relation between the aperture and the output SNR is analyzed. In addition, the output SNR distribution containing the aperture is investigated. Finally, combing with a parameter estimation method, several simulations are conducted to prove the theoretical aperture impact.
ER -