Articoli correlati a Research on Key Problems in Ionospheric Clutter Monitoring...

Research on Key Problems in Ionospheric Clutter Monitoring for HFSWR: High Frequency Surface Wave Radar - Brossura

Shang, Shang

 
9786205523797: Research on Key Problems in Ionospheric Clutter Monitoring for HFSWR: High Frequency Surface Wave Radar
Brossura
ISBN 10: 6205523795 ISBN 13: 9786205523797
Casa editrice: Scholars' Press, 2023

Sinossi

High Frequency Surface Wave Radar (HFSWR) can operate beyond the limitation of the earth curvature, and perform real time monitoring of the sea surface wind, wave field, and ocean current in a large area, all-weather conditions. Meanwhile, it can be used to detect sea surface and low altitude targets to monitor the EZZ effectively. However, HFSWR can be affected by various of noises and clutter interferences. Ionospheric clutter seriously affects the echo spectrum quality, and it is difficult to be suppressed on account of its time variation, complexity, and similarity to target. Plasma theory suggests that the reflection of ionosphere to electromagnetic wave is related to the frequency. At some work frequencies, ionospheric is so seriously affected that radar cannot operate normally. But at other frequencies, the above situation will not appear. Selecting the appropriate work frequency for HFSWR is an effective means for improving radar detection performance and avoiding ionospheric clutter.

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Editore
Scholars' Press
Data di pubblicazione
2023
Lingua
Inglese
ISBN 10 
6205523795
ISBN 13 
9786205523797
Rilegatura
Copertina flessibile
Numero di pagine
208
Contatto del produttore
non disponibile
Persona responsabile
non disponibile