LARGE RELATIVE BANDWIDTH RADAR
Assignee
GEOPHYSICAL SURVEY SYSTEMS, INC., A MA CORP
Filed
Sep 26, 1983
Granted
Mar 17, 1987
Location
GLEN ECHO MD US
Abstract
A method of detecting an object that may be coated with material for preventing or attenuating reflections of incident electromagnetic waves is disclosed in which pulses of electromagnetic wave energy are generated with a large relative bandwidth in the band from about 0.1 GHz to about 12.0 GHz. Preferably, the generated pulses have a pulse duration in the range from 0.1 nanosecond to 1 nanosecond. Those pulses of electromagnetic wave energy are directed toward the object and reflections of those pulses of electromagnetic wave energy which are incident on the object are detected by receiving apparatus. The method enables coated objects to be differentiated from uncoated objects.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Apr 11, 1984
Rescinded
May 2, 1986
Duration
2 years
Inventor
- 1HENNING F. HARMUTH
Record Details
- Patent number
- US 4651152
- Application
- 06535678
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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