원문정보
보안공학연구지원센터(IJSIP)
International Journal of Signal Processing, Image Processing and Pattern Recognition
Vol.9 No.4
2016.04
pp.131-140
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
In order to verify the chaff jamming performance, according to the time-frequency distribution and statistical characteristics of chaff echo, this paper presents a modeling and simulation method of chaff echo based on its mechanism of generation, Also it presents a simulation study of chaff echo signal based on LFM signals. The simulation results indicate that the generated chaff echo of this method has the same distributions of the actual chaff echo. Similarly, the chaff cloud echo based on LFM signal verifies the effectiveness of chaff jamming, and provides help for the next step of anti chaff jamming research.
목차
Abstract
1. Introduction
2. Different Forms of Interference
2.1 Repeater Jamming
2.2 Dilution Jamming
2.3 Centroid Jamming
3. The Time Domain Characteristics of Chaff Clouds
4. The Frequency Characteristics of Chaff Echo Signal
5. Modeling of Chaff Cloud Echo Signal
6. Simulation and Analysis
7. Conclusions
References
1. Introduction
2. Different Forms of Interference
2.1 Repeater Jamming
2.2 Dilution Jamming
2.3 Centroid Jamming
3. The Time Domain Characteristics of Chaff Clouds
4. The Frequency Characteristics of Chaff Echo Signal
5. Modeling of Chaff Cloud Echo Signal
6. Simulation and Analysis
7. Conclusions
References
저자정보
참고문헌
자료제공 : 네이버학술정보