Concatenating Codes for Improved Ambiguity Behavior

Event Name/Location

International Conference on Electromagnetics in Advanced Applications, September 17-21, 2007 / ICEAA 2007

Presentation Date

9-17-2007

Document Type

Conference Proceeding

Presenters / Authors

Abdelkrim Bourouihiya, Nova Southeastern UniversityFollow
Johnny J. Benedetto
I. Konstantinidis

Description

We produce new phase coded waveforms, by concatenating two sequences from two different families of CAZAC codes. In particular, we consider two pairs of families: Wiener and Bjorck codes, and Chu-Zadoff and P4 codes. For both pairs, equally proportioned systems generate signals with reduced sidelobes, at nonzero low Doppler shifts. The 50%-50% concatenated Wiener and Bjorck systems lead to signals with improved autocorrelation and detection-tracking performance.

DOI

10.1109/ICEAA.2007.4387337

First Page

464

Last Page

467

NSUWorks Citation

Bourouihiya, Abdelkrim; Benedetto, Johnny J.; and Konstantinidis, I., "Concatenating Codes for Improved Ambiguity Behavior" (2007). Mathematics Faculty Proceedings, Presentations, Speeches, Lectures. 302.
https://nsuworks.nova.edu/cnso_math_facpres/302