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Real-time wideband cylindrical holographic surveillance system

Patent ·
OSTI ID:872101
 [1];  [1];  [2];  [1]
  1. Richland, WA
  2. Kennewick, WA
+ Show Author Affiliations
A wideband holographic cylindrical surveillance system including a transceiver for generating a plurality of electromagnetic waves; antenna for transmitting the electromagnetic waves toward a target at a plurality of predetermined positions in space; the transceiver also receiving and converting electromagnetic waves reflected from the target to electrical signals at a plurality of predetermined positions in space; a computer for processing the electrical signals to obtain signals corresponding to a holographic reconstruction of the target; and a display for displaying the processed information to determine nature of the target. The computer has instructions to apply Fast Fourier Transforms and obtain a three dimensional cylindrical image.
Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA
DOE Contract Number:
AC06-76RL01830
Assignee:
Battelle Memorial Institute (Richland, WA)
Patent Number(s):
US 5859609
OSTI ID:
872101
Country of Publication:
United States
Language:
English

References (3)

Microwave holography: Applications and techniques journal January 1977
High Resolution Microwave Holography and the Imaging of Remote Moving Objects journal October 1975
Endfire tapered slot antennas on dielectric substrates journal December 1985

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