The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 28, 2011
Filed:
Apr. 27, 2004
Taisei Suemitsu, Tokyo, JP;
Hiroyasu Sano, Tokyo, JP;
Seiji Okubo, Tokyo, JP;
Kentaro Gotou, Tokyo, JP;
Taisei Suemitsu, Tokyo, JP;
Hiroyasu Sano, Tokyo, JP;
Seiji Okubo, Tokyo, JP;
Kentaro Gotou, Tokyo, JP;
Mitsubishi Electric Corporaiton, Tokyo, JP;
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.