Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Parameter related to the reproduction or fidelity of a...
Reexamination Certificate
2006-05-26
2010-06-22
Valone, Thomas (Department: 2831)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Parameter related to the reproduction or fidelity of a...
C324S637000
Reexamination Certificate
active
07741856
ABSTRACT:
In an immunity test system of the present invention, a boundary point detection device changes a signal level of a transmission signal input to an antenna through a level adjusting device while monitoring an operation of an electronic equipment, and thereby detects a signal level of the transmission signal at a boundary point, at which the electronic equipment is changed from a normal operation state to an abnormal operation state, or vice versa, due to the test wave; and a test result storing device calculates an electric field strength of the test wave at the boundary point by using conversion data based on the signal level of the transmission signal at the boundary point detected by the boundary point detection device, and stores in a storage device a calculation result of the electric field strength as well as a test condition used for obtaining the electric field strength.
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Magid, Leonard, Electromagnetic Fields, Energy and Waves, J. Wiley and Sons, 1972, p. 650-657.
Davis & Bujold P.L.L.C.
Masprodenkoh KabushikiKaisha
Valone Thomas
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