Mine search coil simulator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 1, 1980
Grant Date -
N/A
app pub date -
Feb 13, 1978
filing date -
Feb 13, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A passive inductor and associated circuitry which enables a compact searchoil to simulate the response characteristics of a service mine search coil having different electrical properties. Output from the passive inductor is amplified and modified to duplicate frequency response characteristics at ship frequency, magnetic sensitivity, and output impedance of a larger search coil. Provision is made for disengagement of magnetic surveillance by the inductor.
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