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Title: Real-time wideband holographic surveillance system

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.
Inventors:
 [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)
Issue Date:
OSTI Identifier:
870604
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) PNNL
Patent Number(s):
US 5557283
Contract Number:
AC06-76RL01830
Research Org:
Pacific Northwest National Laboratory (PNNL), Richland, WA
Country of Publication:
United States
Language:
English
Subject:
real-time; wideband; holographic; surveillance; including; transceiver; generating; plurality; electromagnetic; waves; antenna; transmitting; target; predetermined; positions; space; receiving; converting; reflected; electrical; signals; computer; processing; obtain; corresponding; reconstruction; display; displaying; processed; information; determine; nature; instructions; apply; dimensional; backward; wave; algorithm; predetermined position; magnetic wave; electrical signals; electrical signal; electromagnetic waves; signals corresponding; predetermined positions; electromagnetic wave; waves reflected; wideband holographic; processed information; obtain signals; converting electromagnetic; holographic surveillance; real-time wideband; determine nature; holographic reconstruction; /342/367/