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:
Apr. 29, 2008
Filed:
Dec. 02, 2002
Shaomin S. MO, Monmouth Junction, NJ (US);
Alexander D. Gelman, Smallwood, NY (US);
Jay Gopal, Plainsboro, NJ (US);
Shaomin S. Mo, Monmouth Junction, NJ (US);
Alexander D. Gelman, Smallwood, NY (US);
Jay Gopal, Plainsboro, NJ (US);
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A method for generating an ultra-wide-band (UWB) having a reduced discrete frequency component defines frame synchronization signal and an inverted frame synchronization signal. As each frame is generated, the method randomly selects the frame synchronization signal or the inverted frame synchronization signal to be included with the frame. The frame synchronization signal is detected by a correlator and the magnitude of the correlation is used to indicate the detection of the frame synchronization signal.