TY - JOUR
T1 - A PASSIVE LOCALIZATION METHOD FOR HIGH-SQUINT BASED ON VIRTUAL SYNTHETIC APERTURE
AU - Ji, Guangmiao
AU - Yang, Dongkai
AU - Zhang, Bo
N1 - Publisher Copyright:
© 2025 Institute of Electrical and Electronics Engineers Inc.. All rights reserved.
PY - 2025
Y1 - 2025
N2 - This paper presents a passive position method based on Synthetic Aperture Radar (SAR). By incorporating the SAR imaging technique, the position of the signal emitter is directly determined. The key to this method lies in the range and azimuth compression techniques used in signal processing. To address the issue of range walk for large slant angles, a secondary range compression (SRC) approach is proposed. Simulation results validate the effectiveness of the proposed method.
AB - This paper presents a passive position method based on Synthetic Aperture Radar (SAR). By incorporating the SAR imaging technique, the position of the signal emitter is directly determined. The key to this method lies in the range and azimuth compression techniques used in signal processing. To address the issue of range walk for large slant angles, a secondary range compression (SRC) approach is proposed. Simulation results validate the effectiveness of the proposed method.
KW - Passive localization
KW - Second-order range compression
KW - Synthetic aperture passive
UR - https://www.scopus.com/pages/publications/105033886220
U2 - 10.1109/IGARSS55030.2025.11242453
DO - 10.1109/IGARSS55030.2025.11242453
M3 - 会议文章
AN - SCOPUS:105033886220
SN - 2153-6996
SP - 8497
EP - 8501
JO - International Geoscience and Remote Sensing Symposium (IGARSS)
JF - International Geoscience and Remote Sensing Symposium (IGARSS)
T2 - 2025 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2025
Y2 - 3 August 2025 through 8 August 2025
ER -