Pulse or digital communications – Receivers
Reexamination Certificate
2011-06-28
2011-06-28
Payne, David C. (Department: 2611)
Pulse or digital communications
Receivers
Reexamination Certificate
active
07970076
ABSTRACT:
A wireless apparatus which performs a frequency conversion on a received signal with a mixer and an analog filter, and which corrects for distortion of the received signal, which occurs because the analog filter is not an ideal one, using a digital filter disables the filtering of the received signal by the digital filter when determining from the reception power level (or reception amplitude level) of the received signal that the filtering of the received signal by the digital filter will increase the distortion of the received signal.
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Gotou Kentaro
Okubo Seiji
Sano Hiroyasu
Suemitsu Taisei
Haider Syed
Mitsubishi Electric Corporaiton
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Payne David C.
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