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. 29, 2016
Filed:
Jul. 27, 2012
Michael Joseph Shaw, Granite Bay, CA (US);
Jonathan Lee Kennedy, Grass Valley, CA (US);
Darrell Lee Livezey, Auburn, CA (US);
Joy Laskar, Los Altos, CA (US);
Michael Joseph Shaw, Granite Bay, CA (US);
Jonathan Lee Kennedy, Grass Valley, CA (US);
Darrell Lee Livezey, Auburn, CA (US);
Joy Laskar, Los Altos, CA (US);
TAHOE RF SEMICONDUCTOR, INC., Auburn, CA (US);
Abstract
A method includes providing a highly linear front end in a Radio Frequency (RF) receiver, implementing a high Effective Number of Bits (ENOB) Analog to Digital Converter (ADC) circuit in the RF receiver, and sampling, through the high ENOB ADC circuit, at a frequency having harmonics that do not coincide with a desired signal component of an input signal of the RF receiver to eliminate spurs within a data bandwidth of the RF receiver. The input signal includes the desired signal component and an interference signal component. The interference signal component has a higher power level than the desired signal component. The method also includes simultaneously accommodating the desired signal component and the interference signal component in the RF receiver based on an increased dynamic range of the RF receiver and the high ENOB ADC circuit provided through the highly linear front end and the high ENOB ADC circuit.