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:
Sep. 06, 2011
Filed:
Nov. 04, 2005
Yew Soo Eng, Singapore, SG;
Zhan Yu, Singapore, SG;
Yew Soo Eng, Singapore, SG;
Zhan Yu, Singapore, SG;
Panasonic Corporation, Osaka, JP;
Abstract
A receiver in an impulse wireless communication. The receiver () includes a pulse-pair correlator () that receives a signal () and divides it into two signals for paths. One of the signals is input to signal multiplier () while another signal is delayed by a delay unit (). The signal multiplier () multiplies the received signal () by a delayed signal (). An integrator () integrates an output signal () over a designated period of time. An adding module () sums an output signal () from the integrator (). An acquiring module () compares an summing-up output () from the adding module () with a predetermined threshold value to detect the existence of a transmitting-standard preamble.