Characterization and Analysis of Mutual Terrain-Scattered Interference Based on Different Jamming Signal Waveforms

Zexi Ren, Zhaolin Zhang, Mingliang Tao, Zixun Guo, Jia Su

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

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.

Original languageEnglish
Title of host publication2024 IEEE 7th International Conference on Electronic Information and Communication Technology, ICEICT 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages166-169
Number of pages4
ISBN (Electronic)9798350384437
DOIs
StatePublished - 2024
Event7th IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2024 - Xi'an, China
Duration: 31 Jul 20242 Aug 2024

Publication series

Name2024 IEEE 7th International Conference on Electronic Information and Communication Technology, ICEICT 2024

Conference

Conference7th IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2024
Country/TerritoryChina
CityXi'an
Period31/07/242/08/24

Keywords

  • jamming waveform
  • mutual terrain scattered interference
  • spaceborne synthetic aperture radar

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