Communications: directive radio wave systems and devices (e.g. – Directive – Including a steerable array
Patent
1993-04-19
1996-04-09
Tarcza, Thomas H.
Communications: directive radio wave systems and devices (e.g.,
Directive
Including a steerable array
342 80, 342427, 342154, H01Q 326
Patent
active
055065899
ABSTRACT:
An array system with radiating elements and a wideband monopulse power divider network with dual channel input ports and multiple output ports. Each input channel of the network excites a uniquely different RF amplitude and phase distribution out of each of the corresponding "n" output ports. All ports are matched and isolated from each other across a wide instantaneous frequency. Also the RF power distribution will track in amplitude and phase across a wide frequency band. This is achieved through a special arrangement of air-stripline matched power dividers, attenuator, phase shifters, and Magic-Tee couplers. The output ports of the network can be connected directly to the radiating elements or to partitioned feed circuits which are in turn connected to sub-sets of the radiating elements.
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Bostrom Donald E.
Dean, deceased Ruth
Hashimoto Mark Y.
Jorgenson Rosie M.
Quan Clifton
Alkov Leonard A.
Denson-Low W. K.
Hughes Aircraft Company
Phan Dao L.
Tarcza Thomas H.
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