Patent Number: 7,355,545

Title: Through the wall ranging with triangulation using multiple spaced apart radars

Abstract: A plurality of multi-tone CW radars are used to generate a swath of ranges to a moving object or individual behind a wall or building structure in which the overlap of the range swaths from spaced-apart radars determines the location of the moving object or individual. A histogram of the swath overlaps is used to generate a display of the path of the moving object or individual.

Inventors: Zemany; Paul D. (Amherst, NH), Sutphin; Eldon M. (Merrimack, NH)

Assignee: BAE Systems Information and Electronic Systems Integration Inc.

International Classification: G01S 13/00 (20060101); G01S 17/10 (20060101)

Expiration Date: 2020-04-08 0:00:00