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

Mobile telephone with radio function

A mobile phone and functional technology, applied in the direction of telephone communication, electrical components, radio/inductive link selection and arrangement, etc., can solve problems such as satisfaction and failure to satisfy consumers, and achieve the effect of increasing volume and enhancing self-value

Inactive Publication Date: 2003-05-28
ZTE CORP
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, human pursuit of convenience and perfection is insatiable. Just using mobile phones as calls is far from satisfying consumers. If mobile phones can also provide some entertainment functions in free time, such as listening to the radio, Appreciate music, etc., will definitely win the favor of consumers
On the surface, it seems simple to combine the mobile phone and the radio, but there are still some technical problems to be solved to increase the radio function on the basis of the small and exquisite mobile phone. mobile phone with radio

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 telephone with radio function
  • Mobile telephone with radio function
  • Mobile telephone with radio function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] Such as figure 1 As shown, the whole hardware of the present invention is mainly made up of two major parts: main control chip 1, dedicated chip 2 ( figure 1 enclosed by the dashed box). The interior of the dedicated chip 2 can be divided into five modules: a frequency modulation circuit module 201 , an amplitude modulation circuit module 202 , a sequential circuit module 203 , a preset adjustment and search circuit module 204 , and a phase-locked loop module 205 . The frequency modulation circuit module 201 and the amplitude modulation circuit module 202 are circuits related to frequency modulation / amplitude modulation. The function of the sequential circuit module 203 is to control each module and receive command signals from the main control chip 1 at the same time. The preset adjustment and search circuit module 204 is used for two working modes of the dedicated chip. The PLL module 205 locks the frequency through phase comparison.

[0012] The main control chip...

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

A mobile telephone with radio receiption function includes processor, special chip, earphone, loudspeaker. The processor is a main control chip on the mobile telephone to be connected with special chip by control circuit to control it. The special chip will mainly finish the amplitude modulation, frequency modulation and channel searching with the audio conductor of the earphone as a antenna. The loudspeaker will be connected with the output end of the special chip in order to output the hunted radio station phonetic signal. The present invention is not necessary to do much modification work to the hardware circuit of the mobile telephone, but can get on more practical function.

Description

technical field [0001] The invention relates to the field of mobile communication and radio, in particular to a mobile phone. Background technique [0002] As a tool to facilitate people's communication, mobile phones have become an indispensable necessity in people's lives. Especially in the last decade of the 20th century, mobile communication has made great progress, and various technologies have emerged, which have greatly changed people's view of time and space. Similarly, radio technology is also one of the greatest inventions of this century. It has turned the reverie of "smooth ears" that the ancients dreamed of into reality, and it has also laid a solid foundation for mobile communications. However, human pursuit of convenience and perfection is insatiable. Just using mobile phones as calls is far from satisfying consumers. If mobile phones can also provide some entertainment functions in free time, such as listening to the radio, Appreciating music, etc., will de...

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): H04B1/06H04B1/16H04M1/72403H04M1/72433
Inventor 黄伟慷
Owner ZTE CORP