Design, analysis and applications of PAM-PN code and PPM-PN code

Author

Jibin, Liu ; Jianwei, Lu ; Gang, Xiong

Author_Institution

Sch. of Electron. Eng. & Optoelectron. Technol., NUST, Nanjing, China

fYear

2004

fDate

18-21 Aug. 2004

Firstpage

685

Lastpage

689

Abstract

In the paper, PAM-PN code and PPM-PN code are designed and their autocorrelation function and power spectrum are deduced. And then, their features are compared and summarized, which shows that compared with single PN code, they have not only better characteristics of ranging and velocity measurement, but also better characteristics of ECCM. Furthermore, they are also easy to realize because of their periodicity. At last, as an application example of PPM-PN code, a PN code phase modulation and pseudorandom PPM combined fuse is introduced.

Keywords

correlation theory; phase modulation; pseudonoise codes; pulse amplitude modulation; waveform analysis; ECCM characteristics; PAM-PN code; PPM-PN code; autocorrelation function; phase modulation; power spectrum; pseudonoise code; pseudorandom PPM; pulse amplitude modulation; pulse position modulation; Autocorrelation; Design methodology; Electronic countermeasures; Modulation coding; Phase modulation; Pulse modulation; Pulse width modulation; Signal processing; Space vector pulse width modulation; Velocity measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology, 2004. ICMMT 4th International Conference on, Proceedings

Print_ISBN

0-7803-8401-6

Type

conf

DOI

10.1109/ICMMT.2004.1411621

Filename

1411621