New binary complementary codes compressing a pulse to a width of several sub-pulses

Author

Takase, Hiroshi ; Shinriki, Masanori

Author_Institution

Dept. of Comput. & Inf. Eng., Nippon Inst. of Technol., Saitama, Japan

fYear

2003

fDate

3-5 Sept. 2003

Firstpage

688

Lastpage

693

Abstract

In this paper, we propose new binary complementary codes, which compress a pulse to a width of several sub-pulses, and survey all combinations of the binary complementary codes with several code lengths. We are able to find a large number of binary complementary codes and complete complementary codes. Furthermore, we show that longer such complementary codes can be acquired using the expansion method shown by Golay. In addition, we show that the auto-correlation sidelobe of an individual code for the proposed binary complementary code pair is smaller than that of the conventional.

Keywords

Golay codes; binary codes; correlation methods; radar interference; radar resolution; Golay expansion method; auto-correlation sidelobe; binary complementary codes; code lengths; complete complementary codes; cross correlation; pulse compression; pulse width; sub-pulses; Autocorrelation; Frequency; Infrared spectra; Phased arrays; Pulse compression methods; Radar; Semiconductor devices; Signal resolution; Signal to noise ratio; Space vector pulse width modulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Radar Conference, 2003. Proceedings of the International

Print_ISBN

0-7803-7870-9

Type

conf

DOI

10.1109/RADAR.2003.1278826

Filename

1278826