Unlock instant, AI-driven research and patent intelligence for your innovation.

Mobile device

A mobile device and radiating part technology, which is applied to the antenna grounding device, the antenna support/installation device, and the device that enables the antenna to work in different frequency bands at the same time, can solve problems such as reducing the overall communication quality of the mobile device, and beautify the appearance of the device. , The effect of improving the efficiency of high and low frequency antennas and increasing the stability of the device

Active Publication Date: 2020-03-10
WISTRON NEWEB
View PDF16 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the added metal components tend to have a negative impact on the antenna supporting wireless communication in the mobile device, thereby degrading the overall communication quality of the mobile device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mobile device
  • Mobile device
  • Mobile device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0072]In order to make the objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are exemplified below, and are described in detail as follows in conjunction with the accompanying drawings.

[0073] Certain terms are used in the specification and claims to refer to particular elements. It should be understood by those skilled in the art that hardware manufacturers may refer to the same element by different nouns. The description and claims do not use the difference in name as a way to distinguish elements, but use the difference in function of the elements as a criterion for distinguishing. The words "comprising" and "including" mentioned throughout the specification and claims are open-ended terms and should be interpreted as "including but not limited to". The word "substantially" means that within an acceptable error range, those skilled in the art can solve the technical problem within ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a mobile device, which comprises a metal back cover, a dielectric substrate, a grounding metal part, a first radiation part and a second radiation part, wherein the metal backcover is provided with a slotted hole; the dielectric substrate is provided with a first surface and a second surface which are opposite, and the second surface of the dielectric substrate faces the slotted hole; the grounding metal part is coupled to the metal back cover and extends to the first surface of the dielectric substrate; the first radiation part is provided with a feed-in point and isarranged on the first surface of the dielectric substrate; the first vertical projection of the first radiation part on the metal back cover is at least partially overlapped with the slotted hole, anda coupling gap is formed between the first radiation part and the grounding metal part; the second radiation part is arranged on the second surface of the dielectric substrate, and a second verticalprojection of the second radiation part on the metal back cover is at least partially overlapped with the slotted hole; and the first radiation part, the second radiation part and the slotted hole ofthe metal back cover form an antenna structure together. The mobile device has the advantages of small size, wide frequency band, high and low frequency antenna efficiency improvement, device stability increase and device appearance beautification.

Description

technical field [0001] The present invention relates to a mobile device, in particular to a mobile device and an antenna structure thereof. Background technique [0002] With the development of mobile communication technology, mobile devices have become more and more 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 usually have the function of wireless communication. Some cover long-distance wireless communication range, for example: mobile phones use 2G, 3G, LTE (Long Term Evolution) systems and their use of 700MHz, 850MHz, 900MHz, 1800MHz, 1900MHz, 2100MHz, 2300MHz and 2500MHz frequency bands for communication, while Some cover the short-range wireless communication range, for example: Wi-Fi, Bluetooth systems use the 2.4GHz, 5.2GHz and 5.8GHz frequency bands to communicate. [0003] In pursuit of aesthetic appearance, nowadays ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q1/38H01Q1/48H01Q1/50H01Q1/22H01Q5/20H01Q5/307
CPCH01Q1/22H01Q1/36H01Q1/38H01Q1/48H01Q1/50H01Q5/20H01Q5/307
Inventor 陈静雯张家豪
Owner WISTRON NEWEB