Design and implementation of a chaotic signal generator using DSP and DDS | |
Dong Lun ; Yu Xinjie ; Quo Jingbo ; Wang Fuping ; Wang Zanji | |
2010-05-10 ; 2010-05-10 | |
关键词 | Practical/ chaos generators chaotic communication digital signal processing chips direct digital synthesis electronic countermeasures/ high-frequency chaotic signal generators chaotic communication systems electronic counter measures nonlinear signal processing digital signal processing DSP direct digital synthesis techniques DDS frequency switching vector signal analyzer frequency synthesis chaos theory/ B1230 Signal generators B1265F Microprocessors and microcomputers B1165 Chaotic behaviour in circuits |
中文摘要 | High-frequency chaotic signal generators are of importance in chaotic communication systems, electronic counter measures and nonlinear signal processing. A new chaotic signal generator was developed using digital signal processing (DSP) and direct digital synthesis (DDS) techniques. The system uses digitized signal processing, has high frequency resolution and has fast frequency switching. This paper describes the design and implementation of the hardware and software. A vector signal analyzer was used to demodulate the chaotic signal generator output signal to verify its correctness. Test results show that this design is very effective. |
语种 | 中文 ; 中文 |
出版者 | Tsinghua Univ. Press ; China |
内容类型 | 期刊论文 |
源URL | [http://hdl.handle.net/123456789/22033] ![]() |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | Dong Lun,Yu Xinjie,Quo Jingbo,et al. Design and implementation of a chaotic signal generator using DSP and DDS[J],2010, 2010. |
APA | Dong Lun,Yu Xinjie,Quo Jingbo,Wang Fuping,&Wang Zanji.(2010).Design and implementation of a chaotic signal generator using DSP and DDS.. |
MLA | Dong Lun,et al."Design and implementation of a chaotic signal generator using DSP and DDS".(2010). |
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