Patent · US Active

Communication module

US10423870B2 · kind B2 · utility

0Cited by

8References

19Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Martin Buchsbaum · Graz, AT
Josef Gruber · Gleisdorf, AT
Juergen Hoelzl · Graz, AT
Frank Pueschner · Kelheim, DE
Peter Stampka · Burglengenfeld, DE

Key dates

Filing date	May 13, 2015
Grant date	Sep 24, 2019
Priority date	—
Expiry date	Jun 4, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH04B5/266
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

Various embodiments provide a communication module having a carrier, a loop antenna, a modulation circuit which is coupled to the loop antenna and is configured to modulate or demodulate signals which are received or transmitted using the loop antenna, and an impedance matching circuit for matching the impedance of the loop antenna to the input impedance of the modulation circuit. The modulation circuit and the impedance matching circuit are arranged inside the loop antenna on or in the carrier.

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