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

Antenna module

An antenna module and circuit technology, which is applied to antenna supports/installation devices, antenna equipment with additional functions, and radiating element structures to reduce design difficulty, ensure antenna efficiency, and reduce demand.

Inactive Publication Date: 2015-06-10
KUNSHAN LIANTAO ELECTRONICS CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing antennas are separated, and the antenna is separated from the metal parts. This method needs to rely on additional antenna space, and needs to consider avoiding the metal wiring of the audio-visual device and the layout of the internal motherboard.

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
  • Antenna module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] see figure 1 As shown, the antenna module 10 of the present invention is used to be installed in a mobile device (not shown), the mobile device is provided with a horn, and the horn includes a metal frame 15, a coil, a magnetic element, and the like. The antenna module 10 includes a sound box panel 11 , a first line 121 installed on the sound box panel 11 , a second line 122 arranged on the surface of the sound box panel 11 , and a coaxial line 13 welded on the first line 121 . The first and second lines 121 and 122 form the antenna line of the antenna module 10 to jointly receive and transmit signals to exert the performance of the antenna. The first line 121 is the metal frame 15 inside the speaker, so that the antenna module 10 can function as an antenna and a speaker at the same time.

[0011] The sound box panel 11 is made of non-conductive insulating material.

[0012] A feed-in point 123 welded with the coaxial line 14 is provided at a suitable position of the ...

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 relates to an antenna module which is arranged on a mobile device with a horn. The antenna module comprises a loudspeaker box panel, a first circuit mounted on the loudspeaker box panel, a second circuit arranged on the surface of the loudspeaker box panel and a coaxial line which is welded on the first circuit or the second circuit, wherein the first circuit and the second circuit are electrically conducted; the first circuit and the second circuit form an antenna circuit of the antenna module; the first circuit is a metal basin rack in the horn. According to the antenna module disclosed by the invention, the requirements of antenna pure space in the mobile device are reduced, the design difficulty is lowered, and the efficiency of the antenna is guaranteed.

Description

technical field [0001] The invention relates to an antenna module, in particular to an antenna module combined with a loudspeaker. Background technique [0002] At present, in order to meet the market demand, mobile devices have many audio-visual devices such as speakers, microphones, cameras, etc. The products are thin and short with limited space, and the headroom of the antenna is over-compressed. Efficiency performance is usually not good. When the antenna is in the mobile device, it is often encountered that the antenna is very close to the metal parts. The relevant manufacturers usually clear the metal parts around the antenna so that the antenna can have enough radiation space, or sacrifice the efficiency of the antenna. The gap between space and efficiency The trade-off is a big problem for designers. [0003] Most of the existing antennas are separated, and the antenna is separated from the metal parts. This method needs to rely on additional antenna clearance, an...

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): H01Q1/44H01Q1/36H01Q1/38H01Q1/22
Inventor 汤庆仲江建佑赖品儒张圣鑫
Owner KUNSHAN LIANTAO ELECTRONICS CO LTD