Analysis to the Technique of Track-before-detect Anti Radar Main-lobe Interference
Abstract
With the development of jamming technology, it has become a very urgent need to deal with radar main lobe interference. This paper focuses on the principle of several signal accumulation methods of Track-before-detect technique. The signal-to-noise ratio in radar main-lobe interference background is usually negative, and which makes it difficult for the technique to take effect. Therefore, we must establish the concept of comprehensive confrontation.
Keywords
Track-before-detect(TBD), Main lobe interference, Signal detection, Coherent accumulation, Non-coherent accumulation.
DOI
10.12783/dtcse/smce2017/12409
10.12783/dtcse/smce2017/12409
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