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Band-pass metamaterial structure and antenna housing

A metamaterial and bandpass technology, applied in antennas, antenna parts, radiation unit covers, etc., can solve the problem of small wave penetration range

Pending Publication Date: 2017-08-04
KUANG CHI INST OF ADVANCED TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a bandpass metamaterial structure and a radome to at least solve the existing technical problem of small wave penetration range

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  • Band-pass metamaterial structure and antenna housing
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  • Band-pass metamaterial structure and antenna housing

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0025] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a band-pass metamaterial structure and an antenna housing. The band-pass metamaterial structure comprises at least one dielectric layer and a conductive layer arranged on the dielectric layer, wherein the conductive layer consists of a plurality of periodically distributed conductive geometric structures; the conductive geometric structures are connected into an integral structure; hollow holes are formed in the conductive geometric structures; and a plurality of stretching parts are arranged at inner edge peripheries of the conductive geometric structures. In-band wave transmission of the band-pass metamaterial structure has wide frequency and wide angle characteristics, that is to say, very high in-band wave transmittance and a very high out-of-band cut-off characteristic can be kept within great angle and frequency ranges, so that the technical problem of the existing small wave transmission range can be solved.

Description

technical field [0001] The invention relates to the field of antennas, in particular to a band-pass metamaterial structure and a radome. Background technique [0002] With the rapid development of wireless communication technology, the use of filters is becoming more and more extensive. Filters are used to filter signals to achieve the effect of signal recognition and denoising. One type of filter is a bandpass metamaterial structure, which is a device that allows waves of a specific frequency band to pass while blocking other frequency bands. [0003] The wave-transmitting frequency band of the current band-pass metamaterial structure is mainly 8.2GHz-9.2GHz, and the wave-transmitting range is small, only 1GHz; moreover, the current band-pass metamaterial structure is only for electromagnetic wave transmission in this frequency range. , there is no bandpass metamaterial structure corresponding to other wave-permeable frequency ranges. [0004] Aiming at the problem of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/42H01Q15/00
CPCH01Q1/422H01Q15/0086
Inventor 不公告发明人
Owner KUANG CHI INST OF ADVANCED TECH