Patent · US Expired

Radio communication device and printed board having at least one electronically conductive correction element

US7151955B2 · kind B2 · utility

19Cited by

14References

27Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Stefan Huber · Traunwalchen, DE
Thorsten Kowalski · Birkenfeld, DE
Martin Oelschlager · Berlin, DE
Michael Schreiber · Frankfurt, DE
Martin Weinberger · Maria Saal, AT

Key dates

Filing date	Feb 3, 2003
Grant date	Dec 19, 2006
Priority date	—
Expiry date	Feb 3, 2023

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q19/005
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The invention relates to a radio communication device having at least one additional, current-conducting correction element connected to a printed board in the device. The correction element and printed board are configured in such a manner that a targeted, virtual current path elongation is brought about for an electric current induced on the printed board by electromagnetic radio fields of the antenna while the defined longitudinal and traverse dimensions of the printed board remain substantially unchanged.

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