Patent · US Active

Digital modulation jitter compensation for polar transmitter

US8130865B2 · kind B2 · utility

4Cited by

1References

14Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Markus Schimper · Erding, DE
Franz Kuttner · Braunau am Inn, AT

Key dates

Filing date	Oct 31, 2008
Grant date	Mar 6, 2012
Priority date	—
Expiry date	Aug 13, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH04L27/367
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

In one implementation, a polar transmitter includes a digital signal processing component that processes baseband signals and provides a baseband data signal with amplitude values; and a digital pre-distortion component that receives the baseband data signal with amplitude values, compensates for jitter error in the baseband data signal with amplitude values, and provides an adjusted modulated signal.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.