Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Distributive type parameters
Reexamination Certificate
2008-01-01
2008-01-01
Deb, Anjan (Department: 2858)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Distributive type parameters
C324S452000, C324S457000, C324S750010
Reexamination Certificate
active
07315173
ABSTRACT:
A method and apparatus for measuring an electric field distribution according to the present invention calculates a distribution of electric field intensity and its direction at arbitrary positions on the surface of the electronic apparatus or its circumference with use of data of measurement positions and measurement results of a potential distribution on a surface of an electronic apparatus. Further, it clearly indicates a flow of electromagnetic energy on the surface or in the circumference of the electronic apparatus by applying mathematical treatments to a magnetic field distribution at circumferential positions of the electronic apparatus. Thus, a distribution of high-frequency electric field generated from the electronic apparatus is measured with high accuracy.
REFERENCES:
patent: 4314251 (1982-02-01), Raab
patent: 4894607 (1990-01-01), Kumada
patent: 7141987 (2006-11-01), Hibbs et al.
patent: 2003/0118361 (2003-06-01), Shimmura
patent: 2005/0073322 (2005-04-01), Hibbs et al.
patent: 2006/0220635 (2006-10-01), Kazama et al.
patent: 2002-156430 (2002-05-01), None
patent: 2003-279611 (2003-10-01), None
patent: 2003279611 (2003-10-01), None
patent: 03/081265 (2003-10-01), None
Funato Hiroki
Nakamura Satoshi
Suga Takashi
Uesaka Kouichi
Deb Anjan
Hitachi , Ltd.
Mattingly, Stanger Malur & Brundidge PC
Natalini Jeff
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