CPC H01Q 1/273 (2013.01) [H01Q 1/38 (2013.01); H01Q 1/52 (2013.01); H01Q 9/0407 (2013.01); H01Q 15/0006 (2013.01)] | 8 Claims |
1. A filtering antenna for wearable devices, characterized in that, comprising a top dielectric substrate, a bottom dielectric substrate, an antenna radiating unit, a top metal ground, a bottom metal ground, and an artificial magnetic conductor structure, the antenna radiation unit is printed on an upper surface of the top dielectric substrate, the top metal ground is printed on a lower surface of the top dielectric substrate, the artificial magnetic conductor structure is etched on an upper surface of the bottom dielectric substrate, and the bottom metal ground is printed on a lower surface of the bottom dielectric substrate;
the antenna radiation unit is formed by a circular patch and a microstrip coupling feed stub structure.
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