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Dielectric Antennas and Antenna Modules

A dielectric antenna and antenna module technology, which is applied in antennas, antenna arrays, leaky waveguide antennas, etc., can solve the problems that the antenna can cover a small range, and it is difficult to adapt to the wireless communication environment, and achieve simple structure, high gain, and easy assembly Effect

Active Publication Date: 2016-01-27
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although a single panel antenna can use the array method to achieve higher power, the main beam angle of the antenna can cover a small range, and it is difficult to cope with the complex and changeable wireless communication environment

Method used

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  • Dielectric Antennas and Antenna Modules
  • Dielectric Antennas and Antenna Modules
  • Dielectric Antennas and Antenna Modules

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Embodiment Construction

[0070] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0071] The antenna provided by the present invention adopts a dielectric antenna (Dielectric Antenna), can be packaged with a chip, and is applicable to, for example, a millimeter-wave high-gain antenna module and the like. In addition, it can also be combined with low-temperature co-fired ceramic technology to make a multi-layer circuit carrier (carrier).

[0072] The invention provides the structure of the dielectric antenna and the antenna module formed by it, which can be easily assembled to meet the precision requirements. In addition, it also allows the combination of various radiation angles, so as to achieve easier operation efficiency in response to the position changes of various devices in the use environment. .

[0073] The antenna module provided by the invention has simple structure, high unit density, can be in...

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Abstract

A dielectric antenna and an antenna module, the dielectric antenna includes at least one dielectric unit. Each medium unit is divided into a first area and a second area, and the second area may have a bent portion. A conductor covers the surface of the second area of ​​the dielectric unit to form a waveguide structure. The first end of the waveguide structure is connected to the first area, and the second end is a signal feeding end for feeding or receiving signals. The dielectric antenna of the present invention can be packaged together with a chip, and can be applied to, for example, a millimeter-wave high-gain antenna module and the like.

Description

technical field [0001] The invention relates to an antenna technology, in particular to a dielectric antenna and an antenna module. Background technique [0002] Antennas are essential elements in wireless communications. With the increase in the demand for data transmission in wireless communication, the millimeter wave frequency band has a large available bandwidth, for example, the 60GHz frequency band can have a bandwidth of 7GHz, allowing various applications in communication. On the other hand, due to the advancement of semiconductor technology, the RF front-end single chip can be realized. Compared with the previous modules made of discrete components, the integrated chip can reduce the size of the module, reduce the complexity of assembly, reduce the cost, and provide the important function of beam switching. [0003] Taking millimeter wave as an example, due to the large transmission loss of 60GHz millimeter wave in the atmosphere, a large effective isotropically ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/38H01Q1/22
CPCH01L2223/6677H01L2224/16227H01L2924/15192H01L2924/15321H01Q13/24H01Q21/0006H01Q21/08H01Q21/205
Inventor 林弘萱浦大钧吴俊熠
Owner IND TECH RES INST
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