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. 15, 2011
Filed:
Oct. 01, 2007
Applicant:
Chadi Abou Rjeily, Zahle, LB;
Inventor:
Chadi Abou Rjeily, Zahle, LB;
Assignee:
Commissariat a l'Energie Atomique, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 7/04 (2006.01); H03K 7/06 (2006.01); H03K 9/04 (2006.01); H03K 9/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A space-time coding method for a UWB transmission system comprising at least two radiated elements. The method codes a block of information symbols S=(a, a. . . , a,)) belonging to an M-PPM modulation or M-PPM-M'-PAM composite modulating alphabet with M being even, into a sequence of vectors (s, Ωs), the components of a vector being intended to modulate a UWB pulse signal for a radiative element of said system and for a given transmission interval (T).