Electronic device, antenna and method for forming antenna

Abstract

The invention provides an electronic device, an antenna and a method for forming the antenna. The electronic device comprises a shell, a signal transceiver and the antenna, wherein the shell comprises a conductor zone manufactured by a conducting material; the antenna comprises an irradiation part and a coupling and matching part; the irradiation part is formed by utilizing the conductor zone and is used for irradiating and receiving signals; the coupling and matching part is coupled to the irradiation part, is connected to the signal transceiver and is used for feeding signals between the irradiation part and the signal transceiver and exciting the irradiation part to irradiate and receive the signals in specified frequency bandwidth. In each technical scheme of the embodiment, the antenna has a good antenna performance while the appearance design and the structure strength of the electronic device are ensured.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically, to an electronic device, an antenna, and a method for forming an antenna. Background technique [0002] With the rapid development of mobile communication technologies, various types of electronic devices with communication functions, such as computers, personal digital assistants, mobile communication terminals, etc., have emerged. The electronic device has an antenna to transmit information and data and the like. In addition, the electronic device is an electronic product carried by the user daily, and its appearance design is also concerned by the user. For example, users have higher and higher requirements on the thickness and metal texture of electronic equipment, and ultra-thin and metal texture have become a trend in the design of mobile communication terminals. In addition, metals are also utilized to increase the structural strength of electronic de...

AI Technical Summary

Problems solved by technology

The first solution has the following disadvantages: the appearance of the electronic device is discontinuous with the metal shell, which affects the appearance and reduces the structural strength of the electronic device; and, due to the lack of metal shell protection in the hollowed out area, the electronic device is easy to fall. damaged or worn

The two solutions have the following disadvantages: the gap in the interrupted area affects the appearance, and it is difficult to handle in the process; and because the metal ring is the main body of the antenna radiation, if the gap in the interrupted area is held or turned on, the antenna will resonate The frequency point changes, which greatly affects the performance of the antenna

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