TY - GEN
T1 - Characterization and Analysis of Mutual Terrain-Scattered Interference Based on Different Jamming Signal Waveforms
AU - Ren, Zexi
AU - Zhang, Zhaolin
AU - Tao, Mingliang
AU - Guo, Zixun
AU - Su, Jia
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - Mutual terrain scattered interference (MTSI) has gradually emerged as an emerging threat, which leads to degraded imaging quality. In previous studies, the signal form of MTSI is similar to the synthetic aperture radar (SAR) signal, both being linear frequency modulation (LFM) signals. With the increase of satellite constellations in various applications, the potential of MTSI by different signal waveforms is also increasing. This paper investigates the characterization of MTSI based on different jamming signal waveforms. First, the MTSI scenario is constructed and the MTSI signal models based on three jamming waveforms, i.e., multiple-point frequency, LFM, and sinusoidal-modulated (SM), are derived. Then, the impact of different waveforms on MTSI is analyzed from multiple perspectives. The experimental results illustrate the relationship between various jamming waveforms and MTSI.
AB - Mutual terrain scattered interference (MTSI) has gradually emerged as an emerging threat, which leads to degraded imaging quality. In previous studies, the signal form of MTSI is similar to the synthetic aperture radar (SAR) signal, both being linear frequency modulation (LFM) signals. With the increase of satellite constellations in various applications, the potential of MTSI by different signal waveforms is also increasing. This paper investigates the characterization of MTSI based on different jamming signal waveforms. First, the MTSI scenario is constructed and the MTSI signal models based on three jamming waveforms, i.e., multiple-point frequency, LFM, and sinusoidal-modulated (SM), are derived. Then, the impact of different waveforms on MTSI is analyzed from multiple perspectives. The experimental results illustrate the relationship between various jamming waveforms and MTSI.
KW - jamming waveform
KW - mutual terrain scattered interference
KW - spaceborne synthetic aperture radar
UR - https://www.scopus.com/pages/publications/85205691109
U2 - 10.1109/ICEICT61637.2024.10671259
DO - 10.1109/ICEICT61637.2024.10671259
M3 - 会议稿件
AN - SCOPUS:85205691109
T3 - 2024 IEEE 7th International Conference on Electronic Information and Communication Technology, ICEICT 2024
SP - 166
EP - 169
BT - 2024 IEEE 7th International Conference on Electronic Information and Communication Technology, ICEICT 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2024
Y2 - 31 July 2024 through 2 August 2024
ER -