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:
Nov. 01, 2011
Filed:
Jun. 04, 2007
Toshifumi Nakatani, Osaka, JP;
Hiroshi Iwai, Osaka, JP;
Toshifumi Nakatani, Osaka, JP;
Hiroshi Iwai, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
Reception signals received by first to fourth antennastoare sequentially selected one by one repeatedly in accordance with first to fourth switchestobeing controlled by first to fourth switch control circuitsto, respectively, so as to be inputted to a signal shaping section. The reception signals having been shaped by the signal shaping sectionare sampled by a sample-and-hold sectionand AD-converted by an AD converterin accordance with a time at which the reception signals are sequentially selected. The resultant signals are converted into parallel signals by a serial-parallel conversion section. Thus, the parallel signals are obtained as the reception signals of the first to the fourth antennasto