Communications: directive radio wave systems and devices (e.g. – Radio wave absorber – With particular geometric configuration
Patent
1994-07-28
1995-08-01
Bentley, Stephen C.
Communications: directive radio wave systems and devices (e.g.,
Radio wave absorber
With particular geometric configuration
H01Q 1700
Patent
active
054383331
ABSTRACT:
A radar absorbing apparatus for use with an electromagnetic radiation generating device is disclosed. The radar absorbing apparatus comprises a rigid housing having a closed end and an open end defining an inner cavity. The open end is formed to have a peripheral edge dimensioned to mate to the interior surface of a motor vehicle window. The housing has electromagnetically reflective properties. In addition, the housing has an aperture that extends through the closed end of the housing that communicates with the cavity. This aperture is dimensioned to receive an operative end of the electromagnetic radiation generating device. The apparatus further includes an electromagnetically absorbing layer that is disposed on the inner surface of the housing.
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Durant Todd J.
Perkins Robert W.
ARC Technologies, Inc.
Bentley Stephen C.
Centanni Michael A.
Montgomery Christopher K.
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