ANTENNA PATTERN ROLL STABILIZATION

Elements of a phased array antenna are grouped and signals from the various groups are combined to produce an elevation difference signal and an azimuth difference signal. The elevation difference passes through circuitry having a control signal that varies with the cosine of the antenna roll angle...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	HEMMI C,US
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Elements of a phased array antenna are grouped and signals from the various groups are combined to produce an elevation difference signal and an azimuth difference signal. The elevation difference passes through circuitry having a control signal that varies with the cosine of the antenna roll angle and the azimuth difference signal passes through a circuit having a control input equal to the sine of the roll angle. The outputs of each of these circuits are combined to produce a roll stabilization signal.