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Antenna apparatus

An antenna device and patch antenna technology, which is applied in the directions of antenna grounding devices, antennas, resonant antennas, etc., can solve the problems of easy absorption and loss, communication quality degradation, etc., and achieve improved isolation, improved gain, and reduced size. Effect

Pending Publication Date: 2022-01-11
SAMSUNG ELECTRO MECHANICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Radio frequency (RF) signals with high frequency bandwidth (e.g., 24GHz, 28GHz, 36GHz, 39GHz, 60GHz, etc.) are easily absorbed and lost during transmission, and therefore, communication quality may degrade rapidly

Method used

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  • Antenna apparatus
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Embodiment Construction

[0038] The following detailed description is provided to assist the reader in gaining an overall understanding of the methods, devices and / or systems described herein. However, various alterations, modifications, and equivalents of the methods, apparatus, and / or systems described herein will be apparent upon understanding the disclosure of the present application. For example, the order of operations described herein are examples only and are not limited to the examples set forth herein, but changes may be made that will be apparent after understanding the disclosure of this application, except for operations that must occur in a specific order. Furthermore, descriptions of features that are known in the art may be omitted for increased clarity and conciseness.

[0039] The features described herein may be implemented in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided merely to i...

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Abstract

An antenna apparatus includes: a first dielectric layer having a first dielectric constant; a first patch antenna pattern disposed on or in the first dielectric layer; a second dielectric layer having a second dielectric constant; a second patch antenna pattern disposed on or in the second dielectric layer; a first feed via coupled to the first patch antenna pattern; and a second feed via coupled to the second patch antenna pattern. The first dielectric constant is higher than the second dielectric constant, and a frequency of a signal transmitted / received by the first patch antenna pattern is lower than a frequency of a signal transmitted / received by the second patch antenna pattern.

Description

[0001] This application claims priority and benefit from Korean Patent Application No. 10-2020-0084527 filed with the Korean Intellectual Property Office on July 9, 2020, the entire contents of which are hereby incorporated by reference for all purposes. technical field [0002] The following description refers to an antenna arrangement. Background technique [0003] The data traffic of mobile communication is increasing rapidly every year. Active technology development is underway to support this increase in real-time data over wireless networks. For example, data content based on the Internet of Things (IoT), augmented reality (AR), virtual reality (VR), real-time VR or AR combined with SNS, autonomous driving, and technologies such as SyncView (real-time Transmission) applications require communication (for example, 5G communication, millimeter wave (mmWave) communication, etc.) to transmit and receive large-capacity data. [0004] Therefore, mmWave communication includ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/38H01Q1/48
CPCH01Q1/38H01Q1/48H01Q9/0414H01Q5/40H01Q1/241H01Q9/0407H01Q1/243H01Q5/35
Inventor 李杬澈许荣植金元基柳正基金楠基安成庸琴宰民高东玉
Owner SAMSUNG ELECTRO MECHANICS CO LTD