Patent ID: 6919857

Claim:
A device, comprising: an antenna configured for coupling to an article, the antenna defined by a plurality of portions, wherein one or more of the plurality of portions are radiative portion coupled in a first geometric relationship that effectuates one or more antenna frequency, and wherein one or more of the plurality of portions are impedance matching portion coupled in a second geometrical relationship that effectuates one or more antenna impedance, wherein a change in the first geometrical relationship effectuates a change in the one or more antenna frequency, wherein a change in the second geometrical relationship effectuates a change in the one or more antenna impedance the impedance the matching portion arranged in the second geometrical relationship to produce an antenna impedance to match an impedance of the article, and wherein a change of the one or more antenna frequency or the one or more antenna impedance is effectuated without a corresponding change in the one or more antenna impedance or the one or more antenna frequency.