Patent · US Active

Radio-frequency IC for a mobile radio transmitter

US7831224B2 · kind B2 · utility

0Cited by

0References

15Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Burkhard Neurauter · Linz, AT
Guenter Maerzinger · Linz, AT
Clemens Troebinger · Hagenberg, AT
Thorsten Tracht · Munich, DE

Key dates

Filing date	Apr 27, 2006
Grant date	Nov 9, 2010
Priority date	—
Expiry date	Sep 9, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2027/0038
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A radio-frequency IC (3) for a mobile radio transmitter (1) has an analogue/digital converter unit (5) for digitizing baseband signals (AB), a recovery unit (6, 7, 8, 9, 10) for recovering determined data information (Rot, TxSymbPhase) on which the baseband signals (AB) are based, a digital/analogue converter unit (11) and a frequency converter unit for producing transmitted signals on the basis of the signals produced by the digital/analogue converter unit (11).

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