TY - GEN
T1 - Characterization of Terrain Scattered Interference from Space-Borne Active Sensor
T2 - 39th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019
AU - Tao, Mingliang
AU - Su, Jia
AU - Wang, Ling
AU - Zheng, Guimei
AU - Zhang, Xinyu
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/7
Y1 - 2019/7
N2 - The contest against electromagnetic spectrum are making the electromagnetic environment more and more congested. Synthetic aperture radar (SAR) requires larger bandwidth to obtain finer resolution, and thus inevitably affected by radio emitters sharing the same frequency band. Most of the radio frequency interference (RFI) originated from the terrestrial emitters, while there are also rare cases with interfering signals from space-borne satellites. In this paper, we analyzed the mechanism of terrain scattered interference (TSI) from space-borne RFI sources, and provide a case study of the interference signatures in Sentinel-1 data.
AB - The contest against electromagnetic spectrum are making the electromagnetic environment more and more congested. Synthetic aperture radar (SAR) requires larger bandwidth to obtain finer resolution, and thus inevitably affected by radio emitters sharing the same frequency band. Most of the radio frequency interference (RFI) originated from the terrestrial emitters, while there are also rare cases with interfering signals from space-borne satellites. In this paper, we analyzed the mechanism of terrain scattered interference (TSI) from space-borne RFI sources, and provide a case study of the interference signatures in Sentinel-1 data.
KW - Sentinel-1
KW - space-borne active sensor
KW - Synthetic aperture radar
KW - terrain scattered interference
UR - http://www.scopus.com/inward/record.url?scp=85077716176&partnerID=8YFLogxK
U2 - 10.1109/IGARSS.2019.8898063
DO - 10.1109/IGARSS.2019.8898063
M3 - 会议稿件
AN - SCOPUS:85077716176
T3 - International Geoscience and Remote Sensing Symposium (IGARSS)
SP - 5159
EP - 5162
BT - 2019 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 28 July 2019 through 2 August 2019
ER -