Method and apparatus for characterizing a radio transmitter

Details Method and apparatus for characterizing a radio transmitter Method and apparatus for characterizing a radio transmitter

1987-12-30

1991-04-02

Olms, Douglas W.

Telecommunications

Transmitter

Measuring, testing, or monitoring of transmitter

455 9, 342 44, 34582534, H04B 1700

Patent

active

050052101

ABSTRACT:
A method and apparatus for identifying a radio transmitter. The transient frequency or phase history of the turn-on characteristics of a transmitter is detected and digitized. The history can be analyzed by a microprocessor operating a computer program to gather transient phase information from an unknown transmitter and to classify the transmitter in accordance with a transient characteristic.

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"Pinpointing Location of Hostile Radars"; Microwaves, Nov. 1969; Donald L. Margerum; pp. 60-64.

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