Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
Landscapes
Variable-Direction Aerials And Aerial Arrays
(AREA)
Schaltungsanordnung zur darstellung eines toleranzschemas und einer bildkurve auf der schreibflaeche eines zwei-koordinaten-sicht- oder -registriergeraetes