Smart card sleeve, method of using a smart card sleeve, smart card sleeve and smart card system

摘要

A chip card case (101) is provided, which has a case body (106) with a chip card receiving area (106A) for receiving a chip card and a booster antenna arranged on or in the case body (106) with at least one coupling area (108K) for inductive coupling to an antenna of the chip card in the case of a chip card (102) accommodated in the chip card receiving area (106A).