Spatil filtering of RF interference in radio astronomy

IEEE Signal Processing Letters

Volumn 9, Issue 2, 2002, Pages 64-67

  Raza, Jamil ^a   Boonstra, Albert Jan ^a,b   Van Der Veen, Alle Jan ^a  

^a DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

^b ASTRON   (Netherlands)

Author keywords

Antenna arrays; Array signal processing; Interference suppression; Interferometry; Radio astronomy; Spatial filtering

Indexed keywords

ALGORITHMS; ANTENNA ARRAYS; COMPUTER SIMULATION; INTERFERENCE SUPPRESSION; INTERFEROMETRY; MATRIX ALGEBRA; RADIO ASTRONOMY; SIGNAL INTERFERENCE; SIGNAL TO NOISE RATIO;

COVARIANCE MATRIX; SPATIAL FILTERING;

SIGNAL FILTERING AND PREDICTION;

EID: 0036477374     PISSN: 10709908     EISSN: None     Source Type: Journal    
DOI: 10.1109/97.991140     Document Type: Article

References (8)

1. A change point detection method for elimination of industrial interference in radio astronomy receivers
2. Spectral detector for interference time blanking using quantized correlator
3. Multichannel interference mitigation techniques in radio astronomy
4. RFI mitigation methods in radio astronomy
5. Cancellation of GLONASS signals from radio astronomy data
6. Removing radio interference from contaminated astronomical spectra using an independent reference signal and relations
7. Radio-astronomical imaging in the presence of strong radio interference