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FM (frequency modulation) antenna and terminal equipment

A technology of terminal equipment and antenna, which is applied to antenna equipment with additional functions, antenna support/installation device, telephone structure, etc., can solve the problems of high production cost and low product performance, and achieve excellent receiving performance and circuit matching. Simple commissioning and design, effectiveness in solving material cost issues

Inactive Publication Date: 2014-03-26
LENOVO MOBILE COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an FM antenna and terminal equipment, which are used to solve the problems of low product performance and high production cost of the FM antenna in the prior art

Method used

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  • FM (frequency modulation) antenna and terminal equipment
  • FM (frequency modulation) antenna and terminal equipment
  • FM (frequency modulation) antenna and terminal equipment

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Embodiment Construction

[0019] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0020] figure 1 A schematic diagram showing the structure of the FM antenna described in the embodiment of the present invention.

[0021] see figure 1 As shown, the FM antenna includes: a metal frame 10 of the terminal device, used to receive FM signals; an antenna circuit 20, connected to the metal frame 10, used to process the FM signal so that the FM signal is transmitted to the terminal device to play or transmit.

[0022] In the above technical solution of this embodiment, the metal frame 10 of the terminal equipment is used to replace the traditional external telescopic antenna and the built-in antenna, combined with the antenna antenna 20, the FM signal can be successfully received, and the circuit matching and debugging are simple, withou...

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PUM

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Abstract

The invention discloses an FM (frequency modulation) antenna and terminal equipment for receiving FM signals. The FM antenna comprises a metal frame of the terminal equipment for receiving or transmitting FM signals, and an antenna circuit connected with the metal frame and used for processing the FM signals, so that the FM signals can be played on the terminal equipment. According to the technical scheme of the invention, the FM antenna can complete high-sensitivity FM signal reception and transmission without arranging an external rod antenna or an built-in FM antenna; and the material cost of the FM antenna is saved as the existing structure of the terminal equipment is used.

Description

technical field [0001] The invention relates to the field of electronic products, in particular to an FM antenna and terminal equipment. Background technique [0002] At present, most of the FM antennas of terminal equipment are designed with external rod antennas. Some built-in FM antennas use ceramic antennas or FPC (soft printing) antennas, but ceramic antennas or FPC antennas need to be combined with special low-noise amplifier modules. The cost of the solution is high, and the performance of the FM antenna is average, and the circuit matching debugging and structural design are relatively complicated, which is not conducive to performance optimization design and mass production, and the cost of the mobile terminal is very high. [0003] Therefore, the FM antenna in the prior art has the problems of low product performance and high production cost. Contents of the invention [0004] The invention provides an FM antenna and terminal equipment, which are used to solve t...

Claims

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Application Information

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IPC IPC(8): H01Q1/44H01Q1/24H04M1/02
Inventor 黄龙海梁超张龙
Owner LENOVO MOBILE COMM TECH