Metal smart watch and its full-band tuned antenna
A technology for tuning antennas and smart watches, which is applied in the field of computers, can solve the problems of being unable to communicate with high-speed 3G/4G networks, cannot meet the practical functions of small mobile communication terminals, and cannot realize 2G/3G call functions, etc., and achieve electrical performance Superior, simple structure, easy tuning effect
Active Publication Date: 2019-06-04
BEIJING QIHOO TECH CO LTD +1
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- Description
- Claims
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Problems solved by technology
A smart watch includes a main body and a wearable part. Existing smart watches usually have the main body of the antenna built into the main body, and use a watch (bottom) cover made of non-metallic materials to meet the requirements of (2) above. Even if the antenna The main radiation unit of the watch is set outside the main part of the watch, which can only meet the requirements of WiFi / BT 2.45GHz and GPS 1.575GHz, and cannot realize 2G / 3G call function, let alone use 3G / 4G network for high-speed network communication. It cannot meet the current requirements for practical functions of small mobile communication terminals
Method used
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[0049] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0050]Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be underst...
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The invention discloses a full-band tuning antenna. The full-band tuning antenna comprises a first radiation body, a second radiation body and a grounding structure, wherein the first radiation body and the second radiation body are separated by an insulation medium, the grounding structure extends from the second radiation body and partially winds round the insulation medium to be connected with the first radiation body, a feed network is arranged close to the second radiation body, and the first radiation body is connected to the feed network through a link tuning system. The invention also discloses a smart watch. The smart watch comprises a main body part and a wearable part and also comprises the above-mentioned full-band tuning antenna, wherein the wearable part extends from the main body part. By the smart watch and the full-band tuning antenna thereof, the requirements of call and web surfing can be met, a metal watch call terminal becomes possible, and moreover, the antenna performance is also greatly improved.
Description
technical field [0001] The invention relates to the field of computers, and in particular, the invention relates to a metal smart watch and a full-frequency tuning antenna thereof. Background technique [0002] In the prior art, electronic devices such as mobile communication terminals, tablet personal computers, portable computers, and vehicle navigation systems integrate various utility programs or embedded programs to achieve various specific functions. With the integration of these electronic devices Further improvement, the application of high-capacity storage devices and high-speed wireless communication have been widely used, and the integration level of these electronic devices will be further improved. [0003] Antennas for mobile communication terminals usually need to meet the following conditions: (1) The antenna width should be as large as possible, but its height should be as small as possible; (2) The antenna should keep a certain distance from other metal obj...
Claims
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IPC IPC(8): H01Q1/27H01Q1/38H01Q1/48H01Q1/50G04R60/06
CPCG04R60/06H01Q1/273H01Q1/38H01Q1/48H01Q1/50
Inventor 姚德才刘爽
Owner BEIJING QIHOO TECH CO LTD