Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Reexamination Certificate
2007-07-24
2007-07-24
Hirshfeld, Andrew H. (Department: 2858)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Lumped type parameters
C324S713000, C327S540000
Reexamination Certificate
active
11220527
ABSTRACT:
A transmission device includes a transmission line composed of first and second transmission lines. A first circuit block outputs a non-inverted transmission signal to the first transmission line, and a second output circuit outputs an inverted transmission signal to the second transmission line. The second circuit block comprises an impedance element and a comparison circuit for comparing voltages. The same types of impedance elements as the impedance element are interposed in the first and second transmission lines between the first circuit block and the second circuit block.
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Murata Akitaka
Suzuki Tadashi
Yamamoto Kiyoshi
Hirshfeld Andrew H.
Nguyen Hoai-An D.
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