Communications: radio wave antennas – Antennas – Measuring signal energy
Reexamination Certificate
2011-04-12
2011-04-12
Owens, Douglas W (Department: 2821)
Communications: radio wave antennas
Antennas
Measuring signal energy
C343S7000MS, C343S754000, C343S793000, C343S795000
Reexamination Certificate
active
07924232
ABSTRACT:
An electromagnetic wave measuring method is provided that is capable of performing high-precision measurement in a shorter time and in a greater variety of frequency bands than heretofore with a comparatively simple configuration. A plate-like antenna (13) of which the outline shape of an opposed surface opposite a measured object (5) is similar to the outline shape of an opposed surface of the measured object (5) is brought close to the measured object (5), and an electromagnetic wave from the measured object (5) is measured based on the frequency spectrum of a received signal received by the plate-like antenna (13).
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English language Abstract JP 2000-074969 A.
English language Abstract JP 2000-214198 A.
English language Abstract JP 10-104294 A.
English language Abstract JP 2006-208019, Aug. 10, 2006.
English language Abstract JP 2005-17241, Jan. 20, 2005.
English language Abstract JP 2005-165525, Jun. 23, 2005.
English language Abstract JP 2006-38503, Feb. 9, 2006.
Kajiwara Shoichi
Tani Hiroyuki
Greenblum & Bernstein P.L.C.
Owens Douglas W
Panasonic Corporation
Tran Chuc D
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