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US 9,178,271 B2Granted
Electronic devices
AssigneesLenovo (Beijing) Limited, Beijing Lenovo Software Ltd.
InventorsDafei Mo, Zhaowei Hu, Xiongbing Gong, Lin Wang
Life of this patent
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Abstract
Disclosed are electronic devices. The electronic device includes a metal component configured as an antenna arm, wherein a current delivery path for delivering high-frequency current is formed on the metal component so that the high-frequency current is delivered in accordance with a predetermined path along the current delivery path on the metal component. In this way, the delivery path of the high-frequency current on the antenna can be adjusted to satisfy requirement on antenna performance.
Claims13
An electronic device, comprising:
- a first housing, which is a conductive housing;
- a first wireless communication module with a first input interface;
- a first radio-frequency line with a first terminal and a second terminal, wherein the first terminal of the first radio-frequency line is electrically connected with the first input interface, and the second terminal of the first radio-frequency line is connected with the first housing;
- and
- a first conductor, which is grounded and spaced from the first housing by a distance,
- wherein the first housing is configured as an antenna arm for communicating radio-frequency signals with the first wireless communication module via the first radio-frequency line,
- wherein a core wire in the first radio-frequency line is electrically connected with the first housing and a shield layer in the first radio-frequency line is electrically connected with the first conductor at the second terminal of the first radio-frequency line, and
- wherein the first wireless communication module is configured for receiving and transmitting the radio-frequency signals via the first housing and the first conductor.
5 more elements
Dependencies are inferred from the claim text.