(EN)
Briefly stated, a tag(10) includes a dielectric substrate with first and second opposite principal surfaces. An electrical circuit having an electrically conductive pattern(18) is formed on at least one of the principal surfaces of the dielectric substrate, the conductive pattern including a gap(22) established an electrical open circuit. An electrically conductive composition(24) including electro-conductive particles(24) is provided for bridging the gap in the conductive pattern to temporarily establish an electrical closed circuit which resonates when exposed to electromagnetic energy at a frequency within a predetermined frequency.
(ZH) 概括地说，一种标签(10)包括一个带有第一和第二相对主表面的介电基片。一个具有导电图案(18)的电路形成在介电基片的主表面的至少一个上，该导电图案包括一个建立电气开路的间隙(22)。提供一种包括导电颗粒(24)的导电成分(24)，用来桥接在导电图案中的间隙，以便临时建立一个电气闭合电路，该电路当暴露于在一个预定频率范围内一个频率下的电磁能量时谐振。