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:
Aug. 16, 2016
Filed:
Sep. 22, 2015
Intel Ip Corporation, Santa Clara, CA (US);
Giuseppe Li Puma, Bochum, DE;
Victor Da Fonte Dias, Neubiberg, DE;
Intel IP Corporation, Santa Clara, CA (US);
Abstract
A hybrid polar I-Q transmitter includes an I-Q derivation circuit configured to receive a first and second I-Q data components comprising a first I-Q data pair, and generate a first and second I-Q derived data components comprising a second I-Q data pair, respectively, based thereon, by utilizing a resolution information of a digital-to-analog converter (DAC) and a design criteria. The I-Q derivation circuit is further configured to determine a residual angle corresponding to a phase angle difference between the first I-Q data pair and the second I-Q data pair. The hybrid polar I-Q transmitter further comprises a modulation circuit configured to compensate the determined residual angle corresponding to the phase angle difference between the first I-Q data pair and the second I-Q data pair.