Antenna device and electronic equipment

Abstract

An antenna device and an electronic equipment are disclosed. The antenna device includes a substrate and an antenna radiation unit. The antenna radiation unit is disposed on the substrate. The antenna radiation unit includes a feed element, a ground element and an antenna radiation element. The feed element is electrically connected to a feed point of the substrate. The ground element is electrically connected to a ground point of the substrate. The antenna radiation element is electrically connected to the feed element and the ground element. The antenna radiation element is provided with a top and a plurality of sides connected to each other. A first resonance adjustment portion is disposed on one side of the antenna radiation element. At least part of the first resonance adjustment portion is exposed to the electronic equipment. The disclosure is favorable for introducing more different current modes. The distribution of electromagnetic field is more diverse. The performance of covering multiple frequency bands is greatly improved.

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