Antenna having complex internal structure

A technology with a built-in antenna and a composite structure, applied to antennas, independent non-interactive antenna combinations, resonant antennas, etc., can solve problems such as low cost efficiency, expensive lasers, and low antenna yield, and achieve improved productivity and bandwidth adjustment characteristics, the effect of increasing the degree of freedom

Inactive Publication Date: 2014-01-01
NEOPULSE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0014] However, like the double injection method, the LDS method requires an LDS-specific resin for dielectric configuration, which has the same problem as the dielectric material of the double injection method
In addition, the LDS-specific resin and the lasers required for processing the LDS-specific resin are expensive, which leads to a significant increase in the production cost of the entire antenna
In addition, the LDS method has the problem of low antenna yield and thus low cost efficiency

Method used

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  • Antenna having complex internal structure
  • Antenna having complex internal structure
  • Antenna having complex internal structure

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Embodiment Construction

[0052] The present invention provides a built-in antenna having a composite structure using a conductive radiator, thereby enabling maximum utilization of an antenna area. For this purpose, the radiator is erected on the circuit board of the terminal, and a part of the radiator is bent in a plane different from that of the radiator erected on the circuit board, thereby providing an antenna having a composite structure, which Provides increased antenna utilization area and optimized frequency band characteristics.

[0053] That is, the present invention provides a customized antenna suitable for handling characteristics of a frequency band to be received by arranging a radiator constituting an antenna on a circuit board of a portable terminal including a mobile communication terminal. For this reason, the radiator is vertically arranged and fixed on the circuit board of the mobile communication terminal, thereby ensuring higher stability and performance while keeping the patter...

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Abstract

The present invention relates to an antenna having an complex internal structure, and more particularly to an antenna having an complex internal structure which increases antenna design convenience through an extension at an available area of the antenna and can easily form a customized antenna structure with respect to a multi-band by composing the antenna with only a conductive metal body and providing the antenna which can freely design an antenna structure so as to assure optimum reception sensitivity according to band characteristics. The present invention can assure design autonomy according to the band characteristics and can largely improve a bandwidth control characteristic by arbitrarily controlling intensity and characteristics according to an increase of a contact area between a radiator disposed perpendicularly to a printed circuit board and a dielectric used for fixing the radiator.

Description

technical field [0001] The present invention relates to a built-in antenna having a composite structure, and more particularly, to a built-in antenna having a composite structure, which is made of conductive metal and can be freely designed according to frequency band characteristics by increasing the utilization area of ​​the antenna to ensure The best signal reception sensitivity, and can improve the convenience of antenna design and provide customized antenna structure for multiple frequency bands. Background technique [0002] With the development of mobile communication networks, various mobile communication standards and mobile terminals adapted to frequency bands specified by these standards have been continuously developed. The mobile communication network tends to become an integrated infrastructure network with interconnected different communication networks to provide different services, enabling the exchange of voice signals, and real-time transmission of SMS (sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/38H01Q13/08H01Q1/24H01Q9/04
CPCH01Q9/0421H01Q21/28H01Q1/243H01Q9/42H01Q1/38
Inventor 康赫镇李在皓金国炫河志勋
Owner NEOPULSE
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