A luminaire having a beacon and a directional antenna

An apparatus, method, and system, the apparatus including a housing; a light source, disposed in the housing, including at least one source of illumination; a radio frequency (RF) transmitter located on or in the housing; and at least one directional radiating element at least partially enclosed by...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	FEHER, GABOR, TOROS, GABOR BALINT, BATAI, ROLAND, HORVATH, ROBERT, HARTMAN, MICHAEL JAMES, BULUMULLA, SELAKA BANDARA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES 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:	An apparatus, method, and system, the apparatus including a housing; a light source, disposed in the housing, including at least one source of illumination; a radio frequency (RF) transmitter located on or in the housing; and at least one directional radiating element at least partially enclosed by the housing and coupled to RF transmitter, the at least one directional radiating element directing a RF signal transmitted by the RF transmitter in a predetermined direction away from the housing.