| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a micro strip antenna for a radio IC tag, capable of attaining impedance matching with an IC chip, without requirement for changing shape of an antenna, even in the case of small micro strip antenna. <P>SOLUTION: A radiation electrode, which is one conductor among two conductors constituting a micro strip antenna, includes a first radiation electrode having an IC chip and a slit, and a U-like second radiation electrode. An opening and a cut are formed at the first radiation electrode and the second radiation electrode, constituting the radiation electrode. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
