Performance of Reconstruction Algorithm Based on Sub-Nyquist Bandpass Sampling in the Pulse Position Modulation-Ultra Wide Band System

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Abstract

The signal reconstruction algorithm with sub-Nyquist bandpass sampling in Pulse Position Modulation-Ultra Wide Band (PPM-UWB) signal processing is analyzed based on PPM-UWB signal demodulation. Then, the reconstruction method based on the annihilating filter and the Estimation of Signal Parameter via Rotational Invariance Techniques (ESPRIT) algorithm are compared using simulations. The total least squares ESPRIT algorithm, which requires high bandwidth, has better anti-noise performance than the reconstruction method based on the annihilating filter.

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Journal

Title: Journal of Radars

Publisher: Chinese Academy of Sciences

Publication date (Electronic): 01 April 2015

Volume: 4

Issue: 2

Pages: 185-191

Affiliations

[1 ] Wuhan Maritime Communication Research Institute

[2 ] Huazhong University of Science and Technology

Article

Doaj ID: 9f9628b6c8834543914fbfa2c7f8310c

DOI: 10.12000/JR14103

SO-VID: 63bd8fb8-c0e3-4d58-8c52-0bf4fd92714f

License:

This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

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