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Real-time wideband holographic surveillance system

Patent ·
OSTI ID:870604
 [1];  [2];  [3];  [4];  [5];  [6];  [7];  [8]
  1. 1917 Hood, Richland, WA 99352
  2. 1751 Duluth, Richland, WA 99352
  3. 8301 W. Entiat Pl., Kennewick, WA 99336
  4. 2173 Shasta Ave., Richland, WA 99352
  5. 1215 Cottonwood Dr., Richland, WA 99352
  6. 1803 Birch Ave., Richland, WA 99352
  7. 3029 W. 2nd Ave., Apt. F95, Kennewick, WA 99336
  8. Rt. 1, Box 1291B, Benton City, WA 99320
+ Show Author Affiliations
A wideband holographic 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 a three dimensional backward wave algorithm.
Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA
DOE Contract Number:
AC06-76RL01830
Assignee:
Sheen, David M. (1917 Hood, Richland, WA 99352);Collins, H. Dale (1751 Duluth, Richland, WA 99352);Hall, Thomas E. (8301 W. Entiat Pl., Kennewick, WA 99336);McMakin, Douglas L. (2173 Shasta Ave., Richland, WA 99352);Gribble, R. Parks (1215 Cottonwood Dr., Richland, WA 99352);Severtsen, Ronald H. (1803 Birch Ave., Richland, WA 99352);Prince, James M. (3029 W. 2nd Ave., Apt. F95, Kennewick, WA 99336);Reid, Larry D. (Rt. 1, Box 1291B, Benton City, WA 99320)
Patent Number(s):
US 5557283
OSTI ID:
870604
Country of Publication:
United States
Language:
English

References (5)

Detection of buried plant journal January 1988
Microwave holography: Applications and techniques journal January 1977
High Resolution Microwave Holography and the Imaging of Remote Moving Objects journal October 1975
Reconstruction of Ultrasonic Images by Backward Propagation book January 1971
Endfire tapered slot antennas on dielectric substrates journal December 1985

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Related Subjects

/342/367/
algorithm
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