Communications: directive radio wave systems and devices (e.g. – Directive – Including a steerable array
Patent
1988-04-06
1993-04-20
Issing, Gregory C.
Communications: directive radio wave systems and devices (e.g.,
Directive
Including a steerable array
342372, H01Q 302, H01Q 322
Patent
active
052046869
ABSTRACT:
An RF radiating system possesses high efficiency and reliability, including built in rain margin capability, in a structure that associates a plurality of solid state RF amplifiers with an antenna in an antenna array. In a specific aspect the system comprises a plurality of sources of RF carrier signals of at least two different frequencies; and radiating means for radiating an RF signal of a given frequency in multiple power levels in a first directionally steerable beam and for alternately or simultaneously radiating at least one additional RF signal of a different frequency in a directionally steerable beam separate from said first beam; said last named means including a plurality of discrete solid state amplifier means for coupling and amplifying signals from said source to said radiating means.
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Petrelis Peter G.
Wong William C.
Goldman Ronald M.
Issing Gregory C.
Taylor Ronald L.
TRW Inc.
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