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:
Apr. 01, 2014
Filed:
Dec. 12, 2012
Applicant:
Phuong Thu-minh Huynh, Fairfax, VA (US);
Inventor:
Phuong Thu-Minh Huynh, Fairfax, VA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A quadrature bandpass-sampling radio frequency (RF) receiver is provided. The receiver bandpass-samples and quantizes an RF signal to provide an in-phase bi-level digital signal based on an in-phase clock and a quadrature bi-level digital signal based on a quadrature clock. The in-phase clock frequency and the quadrature clock frequency are equal to the RF signal carrier frequency. The quadrature clock is ninety degree out of phase with respect to the in-phase clock.