Patent · US Expired

Component having an integrated radiofrequency circuit

US6842083B2 · kind B2 · utility

0Cited by

12References

17Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Reinhard Losehand
Hubert Werthmann · Birkenfeld, DE
Ulf Bartl · Villach, AT

Key dates

Filing date	Oct 10, 2002
Grant date	Jan 11, 2005
Priority date	—
Expiry date	Nov 5, 2022

Classification

Technology area (CPC H)Electricity
CPC primaryH03J2200/10
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

A conductor network includes trimming capacitors and is connected in parallel with a resonant circuit. The trimming capacitors can be connected in parallel with the variable-capacitance diodes in the resonant circuit through PIN diodes, enabling trimming of the resonant circuit.

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