Anti-noise performance of correlation detection method for ranging system based on combined modulation

Autor:	Xiangqi Zhao, Xiaopeng Yan, Xinhong Hao
Rok vydání:	2013
Předmět:	Physics Pulse-frequency modulation Analog transmission Delta modulation Binary offset carrier modulation Electronic engineering Ranging Frequency modulation Pulse-density modulation Algorithm Quadrature amplitude modulation
Zdroj:	SPIE Proceedings.
ISSN:	0277-786X
DOI:	10.1117/12.2010907
Popis:	A kind of signal processing method of the correlation detection is presented for the radio ranging system combined pseudo-random code binary-phase modulation with linear frequency modulation. The autocorrelation function of the ranging system is deduced. Especially, the anti-noise performance of this method is analyzed and simulated. The simulation result is consonant with the calculation value. The results show that the correlation detection method for the ranging system has strong anti-noise capability.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::79b6c46fa07fec1b717be2c6e2fa4653 https://doi.org/10.1117/12.2010907 Zobrazit plný text záznamu