The Error Analysis of the Chirp Radar Waveforms Based on DDS Technology

Autor:	Yu Bo Yue, Shuang Zhao
Rok vydání:	2014
Předmět:	Engineering business.industry Phase truncation Chirp radar Chirp spread spectrum General Medicine law.invention Error analysis law Chirp Electronic engineering Waveform Wideband Radar business
Zdroj:	Applied Mechanics and Materials. 707:476-479
ISSN:	1662-7482
DOI:	10.4028/www.scientific.net/amm.707.476
Popis:	Based on the chirp signal radar using DDS technology, the waveform of the wideband chirp signal source is analyzed. By analyzing the system error model, the method that selecting the chirp steps in accordance with the digits of DDS phase truncation is proposed. It reduces the system errors caused by the phase truncation.
Databáze:	OpenAIRE
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