Slot antenna device and electronic equipment

A slot antenna and slot technology, which is applied to antenna devices with additional functions, antennas, antenna coupling, etc., can solve the problems of destroying the frame of the metal back shell, affecting the structural strength of the metal back shell, and improving the isolation performance. , high frame integrity, simple appearance effect

Active Publication Date: 2020-11-27
BEIJING BYTEDANCE NETWORK TECH CO LTD
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the working frequency of the existing slot antenna is affected by the size, and the length and width of the slot antenna are strictly required. In the multi-antenna

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
  • Slot antenna device and electronic equipment
  • Slot antenna device and electronic equipment
  • Slot antenna device and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0028] It should be understood that the various steps described in the method implementations of the present disclosure may be executed in different orders, and / or executed in parallel. Additionally, method embodiments may include additional steps and / or omit performing illustrated steps. The scope of the present disclosure is not limited in this respect. ...

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

No PUM Login to view more

Abstract

The invention provides a slot antenna device and electronic equipment. The slot antenna device comprises a plurality of radiation slots and a feeder device which is used for feeding the radiation slots. The radiation slots are formed in the position, close to the metal enclosure frame, of the metal rear cover plate and do not penetrate through the metal enclosure frame; the multiple radiation slots are arranged at intervals in the width direction of the metal rear cover plate in the mode that the length direction of the radiation slots is parallel to the width direction of the metal rear coverplate. A plurality of radiation gaps which do not penetrate through a metal enclosure frame are formed in a metal rear cover plate; the radiation slots are arranged along the width direction of the metal rear cover plate, a plurality of antennas can be integrated in the same area of the metal rear cover plate, the antenna scheme design requirement of the terminal can be met only by slotting on one side, and the structural strength of the metal rear cover and the integrity of the frame are ensured.

Description

【Technical field】 [0001] The invention relates to the technical field of communication equipment, in particular to a slot antenna device and electronic equipment using the same. 【Background technique】 [0002] With the development of technology, electronic devices such as tablet computers are becoming thinner and lighter, and the strength of large-size tablet computers has become a difficulty in design. The all-metal back shell can effectively strengthen the body strength of the tablet computer, so that the tablet computer can take into account the advantages of thinness and high strength, and the metal back shell is a great challenge to the antenna design, and the slot antenna is a metal-based structure. The antenna form can solve such problems. [0003] However, the working frequency of the existing slot antenna is affected by the size, and the length and width of the slot antenna are strictly required. In the multi-antenna layout, radiation gaps often appear to damage th...

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
IPC IPC(8): H01Q1/36H01Q1/44H01Q1/50H01Q1/52H01Q21/00H01Q21/30
CPCH01Q1/36H01Q1/44H01Q1/50H01Q1/521H01Q21/0006H01Q21/30
Inventor 郭海鹏万逢毅
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap