| 摘要 |
<p>The device e.g. chip card (10), has a master chip (16) and slave chips (20, 22), where each chip comprises a set of inductive type chip antennas for supplying and communication of an internal integrated circuit. The chip (16) is connected to an inductive type card antenna (14), and an inductive type bus antenna (28) is inductively connected with each of the inductive type chip antennas of the chips to produce a sufficient nominal supply voltage in each chip for operating the internal integrated circuit. One of the chips is electrically connected to the inductive antenna (14).</p> |
