RF FEED ARRAY
Assignee
TRW INC., A OHIO CORP.
Filed
Apr 6, 1988
Granted
Apr 20, 1993
Location
Redondo Beach CA (TRW)
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.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Oct 3, 1988
Rescinded
Jul 7, 1992
Duration
3 years, 9 months
Inventor
- 1PETER G. PETRELIS
Sensitive facility: Redondo Beach CA (TRW)
Record Details
- Patent number
- US 5204686
- Application
- 07178689
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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