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Antenna module and method for manufacturing the same

A technology of an antenna module and a manufacturing method, applied in the field of antenna modules and their manufacturing, can solve the problems of complicated assembly process of the terahertz antenna module, increase of the manufacturing cost of the terahertz antenna module, etc., so as to improve the directivity and antenna gain, and reduce the transmission loss. , Improve the effect of transmission distance

Inactive Publication Date: 2014-08-13
NITTO DENKO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the manufacturing cost of the terahertz antenna module is increased and the assembly process of the terahertz antenna module is complicated.

Method used

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  • Antenna module and method for manufacturing the same
  • Antenna module and method for manufacturing the same
  • Antenna module and method for manufacturing the same

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no. 2 Embodiment approach

[0156] (1) The structure of the antenna module

[0157] Differences between the antenna module of the second embodiment and the antenna module 500 of the first embodiment will be described. Figure 17 It is an external perspective view of the antenna module of the second embodiment. Figure 18 yes Figure 17 Schematic side view of the antenna module. Such as Figure 17 and Figure 18 As shown, the antenna module 500 includes the antenna part 100 , the support body 200 and the dielectric lens 300 . The configuration of the antenna unit 100 in this embodiment is the same as that of the antenna unit 100 in the first embodiment. Hereinafter, the support body 200 and the dielectric lens 300 will be described in detail.

[0158] The support body 200 of this embodiment includes a support layer 210 and a lens holding member 240 . The lens holding member 240 is formed of a shape-retentive material. In this embodiment, the lens holding member 240 is formed of stainless steel. T...

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Abstract

An electrode is formed on at least one surface of first and second surfaces of a dielectric film formed of resin to be capable of receiving or transmitting an electromagnetic wave in a terahertz band. A semiconductor device operable in the terahertz band is mounted on at least one surface of the first and second surfaces of the dielectric film to be electrically connected to the electrode. A portion of a support layer is formed on the first or second surface of the dielectric film, and a dielectric lens is supported by another portion of the support layer. Another portion of the support layer is bent with respect to the portion such that the electromagnetic wave in the terahertz band transmitted or received by the electrode permeates through the dielectric lens.

Description

technical field [0001] The present invention relates to an antenna module for transmitting or receiving electromagnetic waves in a terahertz band, for example, a frequency of 0.05 THz to 10 THz, and a manufacturing method thereof. Background technique [0002] Terahertz communication using electromagnetic waves in the terahertz frequency band is expected to be used in various applications such as short-distance ultra-high-speed communication and uncompressed and delay-free ultra-high-definition video transmission. [0003] Japanese Patent Application Laid-Open No. 2008-244620 describes a terahertz antenna module including a photoconductive antenna element. In the photoconductive antenna element, a pair of ohmic electrodes are formed on a GaAs layer on a semi-insulating GaAs substrate. A photoconductive antenna portion is formed by part of a pair of ohmic electrodes. This terahertz antenna module includes a cuboid base made of metal. In the concave portion of the base, a b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q19/06H01Q1/38H01Q1/12
CPCH01Q13/085H01Q19/062H01Q1/1264H01L31/02325G01N21/3581H01L31/12
Inventor 井上真弥程野将行本上满
Owner NITTO DENKO CORP
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