04075632 is referenced by 458 patents and cites 7 patents.

The specification relates to a telemetering apparatus comprising a generator which generates at least a single frequency rf signal, a transponder for receiving that signal and for amplitude modulating it in accordance with information selected for transmission, an antenna on the transponder for reflecting the amplitude modulated signal, and a receiver which is preferably located at the generator. The receiver processes the signal to determine the information carried thereby.

Title
Interrogation, and detection system
Application Number
501020
Publication Number
4075632
Application Date
May 24, 1976
Publication Date
February 21, 1978
Inventor
Robert W Freyman
Los Alamos
NM, US
Alfred R Koelle
Los Alamos
NM, US
Steven W Depp
Los Alamos
NM, US
Howard A Baldwin
Los Alamos
NM, US
Agent
Jerome B Rockwood
Dean E Carlson
Assignee
The United States of America represented by the United States Department of Energy
DC, US
IPC
H04B 1/59
G01S 9/56
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