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antenna structure

A technology of antenna structure and radiating part, which is applied in the direction of antenna, antenna grounding switch structure connection, antenna components, etc., can solve the problems of insufficient gain and degraded communication quality of the device, and achieve the effect of low loss, light and thin structure, and high gain.

Active Publication Date: 2021-08-17
WISTRON NEWEB
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the gain (Gain) of the antenna used to receive or transmit signals is insufficient, it will easily cause the communication quality of the device to decline

Method used

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Embodiment Construction

[0106] In order to make the purpose, features and advantages of the present invention more comprehensible, specific embodiments of the present invention are listed below and described in detail with accompanying drawings.

[0107] Certain terms are used in the description and claims to refer to particular elements. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. The words "comprising" and "including" mentioned throughout the specification and claims are open-ended terms, so they should be interpreted as "including but not limited to". The term "approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and achieve the basic technical...

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Abstract

An antenna structure. The antenna structure includes a ground plane, a dielectric substrate, a first radiating portion, a second radiating portion, a third radiating portion, and a fourth radiating portion; the dielectric substrate has a first surface and a second surface, and the second surface of the dielectric substrate is adjacent to the grounding portion. ground; the first radiation part is coupled to the signal source; the third radiation part and the fourth radiation part are both coupled between the first radiation part and the second radiation part; the third radiation part has a first gap and a second gap; The fourth radiating part has a third notch and a fourth notch; the first radiating part, the second radiating part, the third radiating part, and the fourth radiating part form a ring structure; a gap is formed between the first radiating part and the third radiating part The fifth gap; the sixth gap is formed between the first radiation part and the fourth radiation part; the seventh gap is formed between the second radiation part and the third radiation part, and the sixth gap is formed between the second radiation part and the fourth radiation part Eight notches. The invention has the advantages of high gain, low loss, light and thin structure, and low manufacturing cost.

Description

technical field [0001] The present invention relates to an antenna structure (Antenna Structure), in particular to a high-gain (HighGain) antenna structure (Antenna Structure). Background technique [0002] With the development of mobile communication technology, mobile devices have become increasingly common in recent years, such as portable computers, mobile phones, multimedia players and other portable electronic devices with mixed functions. In order to meet people's needs, mobile devices generally have a wireless communication function. Some cover long-distance wireless communication ranges, for example: mobile phones use 2G, 3G, LTE (Long Term Evolution) systems and their frequency bands of 700MHz, 850MHz, 900MHz, 1800MHz, 1900MHz, 2100MHz, 2300MHz and 2500MHz for communication, while Some cover short-range wireless communication ranges, for example: Wi-Fi, Bluetooth systems use 2.4GHz, 5.2GHz and 5.8GHz frequency bands for communication. [0003] Antenna is an indis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/38H01Q1/48H01Q1/50H01Q1/24H01Q1/22
CPCH01Q1/2258H01Q1/243H01Q1/38H01Q1/48H01Q1/50
Inventor 黄钧麟黄健庭
Owner WISTRON NEWEB