Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Analysis of complex waves
Patent
1994-09-12
1996-10-01
Wieder, Kenneth A.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Analysis of complex waves
324 7626, 332118, 342192, 375200, G01R 2314
Patent
active
055613640
ABSTRACT:
A circuit is disclosed for detecting RF pulses, regardless of the frequens associated therewith. Such pulses are characterized by envelope configurations of a common frequency and perceived with a frequency analyzer that responds to that common frequency. In the preferred embodiments, a static Chirp-Z analyzer is incorporated when narrow pulses are of primary interest and a dynamic Chirp-Z analyzer is incorporated when wide pulses are of primary interest. In other embodiments, static transform gain is enhanced with dynamic transform gain.
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patent: 3973260 (1976-08-01), Costantini et al.
patent: 4147985 (1979-04-01), Rogers
patent: 4994740 (1991-02-01), Skudera, Jr. et al.
patent: 5388121 (1995-02-01), Skudera, Jr.
Brown Glenn W.
O'Meara John M.
The United States of America as represented by the Secretary of
Wieder Kenneth A.
Zelenka Michael
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