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:
May. 22, 2012
Filed:
Oct. 22, 2009
Jon S. Martens, San Jose, CA (US);
Oggi P. Lin, San Jose, CA (US);
Thomas J. Albrecht, San Jose, CA (US);
Peter A. Kapetanic, Morgan Hill, CA (US);
Jon S. Martens, San Jose, CA (US);
Oggi P. Lin, San Jose, CA (US);
Thomas J. Albrecht, San Jose, CA (US);
Peter A. Kapetanic, Morgan Hill, CA (US);
Anritsu Company, Morgan Hill, CA (US);
Abstract
A system and method for implementing dynamic spur avoidance in a high speed receiver environment is provided. For a plurality of radio frequency (RF) input signal ranges, a range of intermediate frequency (IF) signals and a noise floor for each IF signal is determined. An identification of spurs that will affect the noise floor is also determined from a look up table for each range of the RF inputs. A frequency plan that sets local oscillator and constituent oscillator signals is selected such that the IF signals generated from the RF input will avoid lower order spurious responses of the identified spurs within the IF signal range.