Electronic device including antenna
An electronic device and antenna technology, which is applied in circuit heating devices, antenna support/mounting devices, devices that enable antennas to work in different bands at the same time, and can solve problems such as radiation performance degradation, antenna design, and sensitivity to directional path loss
Active Publication Date: 2021-02-09
SAMSUNG ELECTRONICS CO LTD
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- Description
- Claims
- Application Information
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Problems solved by technology
Therefore, it is increasingly difficult to design antennas in a limited space to ensure radiation performance for desired frequency bands while reducing electrical influence with various other elements in electronic devices
In addition, communication systems for processing high-frequency signals have been introduced for high-speed data communication, so it may be difficult to secure or maintain radiation performance compared to conventional antennas
In addition, since high-frequency signals such as millimeter waves have high directivity and are sensitive to path loss, the radiation performance of communication systems for processing high-frequency signals may vary due to various factors such as components or structures located inside electronic devices deteriorating
Method used
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[0041] The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of various embodiments of the present disclosure as defined by the claims and their equivalents. This description includes various specific details to assist in that understanding, but these specific details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
[0042] The terms and words used in the following description and claims are not limited to the dictionary meanings, but, are merely used to enable a clear and consistent understanding of the present disclosure. Accordingly, it will be apparent to those skilled in the art that the follow...
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An electronic device includes a housing including a front plate and a rear plate disposed opposite the front plate, and a display disposed in a space between the front plate and the rear plate, and disposed at least partially along the front plate. The electronic device further includes a first antenna structure disposed in the space and configured to transmit or receive a first signal in a firstfrequency band, wherein the first antenna structure includes at least one first conductive pattern. The electronic device also includes a second antenna structure disposed in the space without being overlapped with the first conductive pattern when viewed from above the rear plate, and configured to transmit or receive a second signal in a second frequency band different from the first frequency band. In addition, the electronic device includes a conductive sheet disposed in the space and on the rear plate. The conductive sheet is physically separated from the first conductive pattern, and atleast partially overlapped with the first conductive pattern when viewed from above the rear plate.
Description
technical field [0001] The present disclosure generally relates to electronic devices that include antennas. Background technique [0002] With the development of wireless communication technology, electronic devices are widely used in daily life. As a result, the use of digital content is increasing, and network capacity is gradually reaching its limit. In order to meet the increasing demand for wireless data services after the commercialization of the fourth generation (4G) communication system, transmission and / or reception using a frequency of a high frequency band (such as a frequency band of about 3 gigahertz (GHz) to 300 GHz) is being studied Enhanced communication systems for signals (such as fifth generation (5G) communication systems, pre-5G communication systems, or new radio (NR) communication systems). [0003] While electronic devices are becoming thinner, various components are added for various functions. Accordingly, it has become increasingly difficult t...
Claims
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IPC IPC(8): H01Q1/36H01Q1/38H01Q1/00H01Q1/52H01Q1/24
CPCH01Q1/36H01Q1/38H01Q1/002H01Q1/526H01Q1/243H01Q1/368H01Q1/44H01Q5/307H01Q5/378H01Q9/42H01Q21/065H01Q21/062H04M1/026H05K1/0203H05K1/165H05K1/0393H01Q1/02H01Q5/335H01Q21/28
Inventor 尹龙铉俆旻哲金世浩李敏庆李钟宪張寿宁郑铉台金敬久郑镇佑
Owner SAMSUNG ELECTRONICS CO LTD