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. 25, 2014
Filed:
May. 05, 2004
Applicant:
Dirk Felbach, Baldham, DE;
Inventor:
Dirk Felbach, Baldham, DE;
Assignee:
Eads Astrium GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/06 (2006.01); G06F 1/04 (2006.01);
U.S. Cl.
CPC ...
G06F 1/04 (2013.01);
Abstract
An arrangement and method for digital frequency synthesis. The arrangement includes a device for phase quantization structured and arranged to operate based on a reference clock and a phase increment value, and a device for amplitude quantization structured and arranged to operate based on a reference clock and a phase increment value. The arrangement also includes a device for noise shaping of a phase arranged in the signal path after the device for phase quantization, a device for noise shaping of an amplitude arranged in a signal path after the device for amplitude quantization, and a phase to amplitude converter.