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:
Jan. 04, 2005
Filed:
Mar. 13, 2001
Alireza Mehrnia, Los Angeles, CA (US);
Kaveh Shakeri, Atlanta, GA (US);
Alireza Mehrnia, Los Angeles, CA (US);
Kaveh Shakeri, Atlanta, GA (US);
PRI Research & Development Corp., Torrance, CA (US);
Abstract
One embodiment of the present invention includes a gating circuit, a demultiplexer, and an integrator. The gating circuit gates an input sample with a first clock, the input sample being clocked by a sampling clock N times faster than the first clock. The demultiplexer demultiplexes the gated input sample to generate in-phase and quadrature samples. The integrator integrates the in-phase and quadrature samples to generate in-phase and quadrature decimated samples corresponding to the in-phase and quadrature samples, respectively. Each of the in-phase and quadrature decimated samples having K bits.