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:
Jul. 30, 2013
Filed:
Apr. 13, 2011
Applicant:
Umut Basaran, Unterhaching, DE;
Inventor:
Umut Basaran, Unterhaching, DE;
Assignee:
Intel Mobile Communications GmbH, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An RF-demodulator includes an RF-input, a demodulator output, a mixing and amplification stage coupled between the RF-input and the demodulator output, and a calibration circuitry. The calibration circuitry is configured to apply a calibration input signal at the RF-input and sense a resulting calibration output signal at the demodulator output to derive a gain of the mixing and amplification stage based on the relationship between the calibration output signal and the calibration input signal.