ANTENNSYSTEM

Disclosed are array antenna systems for radiating wave energy signals in a Doppler coded pattern. These systems include an array of antenna elements, means for supplying wave energy signals to the elements and means for controlling the phase of the wave energy signals supplied so that wave energy si...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	HANNAN P W
Format:	Patent
Sprache:	swe
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
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Beschreibung
Zusammenfassung:	Disclosed are array antenna systems for radiating wave energy signals in a Doppler coded pattern. These systems include an array of antenna elements, means for supplying wave energy signals to the elements and means for controlling the phase of the wave energy signals supplied so that wave energy signals radiated by adjacent pairs of elements have a direction of phase reinforcement which is constantly changing and no two pairs of elements in the array have the same direction of phase reinforcement at the same instant of time. The invention may be applied to many array configurations including circular, cylindrical, linear and planar arrays.