Signal processing for target detection in experimental phased-array radar ELRA

1 January 1981

journal article
Published by Institution of Engineering and Technology (IET) in IEE Proceedings F Communications, Radar and Signal Processing

Vol. 128 (5) , 311-316
https://doi.org/10.1049/ip-f-1.1981.0050

Abstract

The concept and some experimental results of the phased-array system ELRA are presented, with emphasis on signal processing for target search. Multiple beams together with a variable number of pulses in each beam position are used for sequential detection and also for search in clutter by applying a recursive filter against stationary target echoes. New considerations concerning the practical application of sequential detection for multiple range elements, even in cluttered areas, are discussed.

Keywords

CLUTTERED AREAS
MULTIPLE RANGE ELEMENTS
SEQUENTIAL DETECTION
TARGET SEARCH
SIGNAL PROCESSING
STATIONARY TARGET ECHOES
RECURSIVE FILTER
PHASED-ARRAY SYSTEM ELRA
TARGET DETECTION

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