Discrete Frequency-Coding Waveform Design

Author

Singh, S.P. ; Rao, K. Subba

Author_Institution

MGIT, Hyderabad

fYear

2007

fDate

11-14 Dec. 2007

Firstpage

693

Lastpage

696

Abstract

A Modified Simulated Annealing Algorithm (MSAA) is proposed to design Discrete Frequency-Coding (DFC) sequence sets with good autocorrelation and crosscorrelation properties. The proposed algorithm is a combination of Simulated annealing and Hamming scan algorithm. MSAA has global minimum estimation capability of Simulated annealing and fast convergence rate of Hamming scan algorithm. Some of the synthesized results are presented, the properties of the sequence sets are shown to be better than other sequence sets known in the literature. The synthesized DFC sequence sets are promising for practical application to netted radar / multiple radar systems.

Keywords

Hamming codes; convergence; encoding; simulated annealing; Hamming scan algorithm; convergence rate; discrete frequency-coding waveform design; radar systems; simulated annealing; Algorithm design and analysis; Autocorrelation; Convergence; Digital-to-frequency converters; Frequency; Radar applications; Radar countermeasures; Radar tracking; Simulated annealing; Spread spectrum radar; Hamming scan; Radar signal design; Simulated annealing;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics, Circuits and Systems, 2007. ICECS 2007. 14th IEEE International Conference on

Conference_Location

Marrakech

Print_ISBN

978-1-4244-1377-5

Electronic_ISBN

978-1-4244-1378-2

Type

conf

DOI

10.1109/ICECS.2007.4511086

Filename

4511086