Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Analysis of complex waves
Reexamination Certificate
2007-05-15
2007-05-15
Hirshfeld, Andrew H. (Department: 2858)
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Analysis of complex waves
C324S076220, C324S633000
Reexamination Certificate
active
11417299
ABSTRACT:
A spectrum analyzer includes a resonator board that in turn has a substrate and a plurality of resonators. Each resonator may include a first segment that includes a first segment discontinuity and that may also define a boundary and a second segment that has a second segment discontinuity. The second segment may be spaced from the first segment and wherein the second segment is disposed within the boundary defined by the first segment. The resonator board may also include a plurality of wires each of which may be generally parallel to each other and each having a resonator interposed therebetween.
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patent: 6825742 (2004-11-01), Luque
Nalbandian Vahakn
Potenziani, II Ernest
Hirshfeld Andrew H.
Tereschuk George B.
The United States of America as represented by the Secretary of
Zelenka Michael
Zhu John
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