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:
Feb. 07, 2006
Filed:
Jul. 26, 2002
Israel Morejon, St. Petersburg, FL (US);
Jwalant Dholakia, St. Petersburg, FL (US);
Yueping Zeng, St. Petersburg, FL (US);
Israel Morejon, St. Petersburg, FL (US);
Jwalant Dholakia, St. Petersburg, FL (US);
Yueping Zeng, St. Petersburg, FL (US);
Jabil Circuit, Inc., St. Petersburg, FL (US);
Abstract
A quadrature amplitude modulation implementation incorporating a symmetric spherical quadrature amplitude modulation constellation. The symmetric spherical quadrature amplitude constellation, as displayed in a multi-dimensional complex plane, is bounded by a surface comprising all symbol points at a predetermined distance from a center point and coincident with the intersection of at least two axes, and exhibiting correspondence in relative position of the symbol points on opposite sides of the at least two axes.