Radio frequency interference suppression in small-aperture high-frequency radars

• Published in: IEEE geoscience and remote sensing letters Vol. 9; no. 4; pp. 788 - 792
• Main Authors: Zhou, Hao, Wen, Biyang
• Format: Journal Article
• Language: English
• Published: Piscataway IEEE 01.07.2012; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Cancellation; Doppler effect; Doppler radar; High frequencies; High-frequency (HF) radar; Interference; interference cancellation; Marketing; Radar; Radar echoes; Radar remote sensing; Radio frequency; Radio frequency interference; radio frequency interference (RFI); Radiofrequency interference; Remote sensing; signal processing; Studies

High-frequency (HF) radars have gained much attention in recent years due to their remarkable capabilities in remote sensing of sea surface states. Radio frequency interference (RFI) should be suppressed before extraction of useful information from the radar echoes. Element instead of array-based in...