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:
Oct. 24, 2000
Filed:
Mar. 09, 1998
Applicant:
Inventors:
Peter Feldmann, Short Hills, NJ (US);
Roland Wilhelm Freund, New Providence, NJ (US);
Assignee:
Lucent Technologies Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
39550035 ; 39550025 ; 39550023 ;
Abstract
A noise-computation method that determines the noise power cross-spectral density matrix of an electronic circuit or system in the form of a closed form rational expression. More specifically, the method provides a matrix-Pade approximation of the noise power cross-spectral density matrix using a numerically robust and efficient block Lanczos-type method.