Title :
Cross-ambiguity function of weighted pulse trains with Oppermann sequences
Author :
Jamil, Momin ; Zepernick, Hans-Jürgen ; Pettersson, Mats I.
Author_Institution :
Harman/Becker Automotive Syst. GmbH, Karlsbad, Germany
Abstract :
The design of integrated radar and communication systems may be based on sets of polyphase sequences such as Oppermann sequences. In this paper, we derive an analytical expression for the cross-ambiguity function of weighted pulse trains with Oppermann sequences. Further, the auto-ambiguity function is deduced from this as a special case. Numerical examples are provided to illustrate the relationship between sequence parameters and performance characteristics.
Keywords :
correlation methods; radar signal processing; radar theory; sequences; set theory; Oppermann sequence; auto-ambiguity function; communication system design; cross-ambiguity function; cross-correlation function; numerical example; polyphase sequence set; radar system design; weighted pulse train; Automotive engineering; Chirp; Communication systems; Delay; Doppler radar; Pulse compression methods; Pulse measurements; Radar applications; Signal design; Spread spectrum radar;
Conference_Titel :
Wireless Communication Systems, 2009. ISWCS 2009. 6th International Symposium on
Conference_Location :
Tuscany
Print_ISBN :
978-1-4244-3584-5
Electronic_ISBN :
978-1-4244-3584-5
DOI :
10.1109/ISWCS.2009.5285220
