Closed-form four-channel monopulse two-target resolution

Closed-form four-channel monopulse two-target resolution

A novel closed-form solution to resolve the directions of arrival (azimuth and elevation) of two sources using a single snapshot (monopulse) of four independent channels is presented. Both phase comparison monopulse and amplitude comparison monopulse are solved. Exceptions where the two targets cann...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on aerospace and electronic systems 2003-07, Vol.39 (3), p.1083-1089
Hauptverfasser: Zheng, Yibin, Tseng, Shu-Ming, Yu, Kai-Bor
Format: Artikel
Sprache:eng
Schlagworte:
Aircraft components
Azimuth
Bandwidth
Channels
Closed-form solution
Electronic systems
Elevation
Exact solutions
Fluctuations
Mathematical analysis
Mathematical models
Numerical simulation
Phase comparison
Pulse compression methods
Radar antennas
Radar scattering
Signal design
Signal resolution
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A novel closed-form solution to resolve the directions of arrival (azimuth and elevation) of two sources using a single snapshot (monopulse) of four independent channels is presented. Both phase comparison monopulse and amplitude comparison monopulse are solved. Exceptions where the two targets cannot be resolved are also discussed. Numerical simulation result of a practical phased-array configuration validates the effectiveness of the new solution.
ISSN:0018-9251
1557-9603
DOI:10.1109/TAES.2003.1238760