An antenna component for use in an electronic device, comprising: a conductive frame, comprising a first conductive frame section and a second conductive frame section, wherein a slit between the first conductive frame section and the second conductive frame section is configured to implement signal radiation of the antenna component, wherein a feed point is provided on the first conductive frame section near the slit, wherein the first conductive frame section comprises an extension portion from the feed point to an end away from the slit, and wherein a groove is formed by the extension portion and a first ground element; and a signal generation circuit electronically connected to the feed point, and configured to generate an L5 band signal when a signal source is input to the signal generation circuit, such that the groove generates an L1 band signal; wherein the signal generation circuit is further configured to generate a 2.4GHz band signal when the signal source is input to the signal generation circuit; the signal generation circuit comprises a first resonance circuit, a second resonance circuit and a fifth capacitor, the first resonance circuit is connected to the second resonance circuit in series, and the first resonance circuit is connected between the feed point and the second resonance circuit; the second resonance circuit is connected to the fifth capacitor in series, the first resonance circuit comprises a sixth capacitor and a fifth inductor, the second resonance circuit comprises a seventh capacitor and a sixth inductor; wherein, when the fifth capacitor is connected to the signal source, the first resonance circuit is configured to generate an L5 band signal, the second resonance circuit is configured to generate a 2.4 GHz band signal. a conductive frame, comprising a first conductive frame section and a second conductive frame section, wherein a slit between the first conductive frame section and the second conductive frame section is configured to implement signal radiation of the antenna component, wherein a feed point is provided on the first conductive frame section near the slit, wherein the first conductive frame section comprises an extension portion from the feed point to an end away from the slit, and wherein a groove is formed by the extension portion and a first ground element; and a signal generation circuit electronically connected to the feed point, and configured to generate an L5 band signal when a signal source is input to the signal generation circuit, such that the groove generates an L1 band signal; wherein the signal generation circuit is further configured to generate a 2.4GHz band signal when the signal source is input to the signal generation circuit; the signal generation circuit comprises a first resonance circuit, a second resonance circuit and a fifth capacitor, the first resonance circuit is connected to the second resonance circuit in series, and the first resonance circuit is connected between the feed point and the second resonance circuit; the second resonance circuit is connected to the fifth capacitor in series, the first resonance circuit comprises a sixth capacitor and a fifth inductor, the second resonance circuit comprises a seventh capacitor and a sixth inductor; wherein, when the fifth capacitor is connected to the signal source, the first resonance circuit is configured to generate an L5 band signal, the second resonance circuit is configured to generate a 2.4 GHz band signal.