ANTENNA DEVICE AND RADIO EQUIPMENT

PROBLEM TO BE SOLVED: To provide an antenna device capable of realizing both miniaturization of an antenna and degree of freedom of the arrangement.SOLUTION: An opening portion 2 is disposed inside a GND (earth) plate 1, and a feeding conductor 4 for supplying AC power is connected to one side of th...

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Bibliographic Details
Main Author MATSUURA TATSUYA
Format Patent
LanguageEnglish
Japanese
Published 16.08.2018
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Summary:PROBLEM TO BE SOLVED: To provide an antenna device capable of realizing both miniaturization of an antenna and degree of freedom of the arrangement.SOLUTION: An opening portion 2 is disposed inside a GND (earth) plate 1, and a feeding conductor 4 for supplying AC power is connected to one side of the opening portion 2, and a first split section conductor 31 and a second split section conductor 32 arranged at positions facing each other so as to form a split section are arranged inside the opening section 2, and an antenna is formed by using a parallel split ring resonator 6 having a configuration in which a third split section conductor 33 connected to the first split section conductor 31 and a fourth split section conductor 34 connected to the second split section conductor 32 are connected to two opposite sides of the opening section 2.SELECTED DRAWING: Figure 2 【課題】アンテナの小型化と配置の自由度との双方を実現することが可能なアンテナ装置を提供する。【解決手段】GND(アース)板1の内部に開口部2を配置し、かつ、交流電力を給電する給電導体4を開口部2の一辺に接続し、かつ、スプリット部を形成するように互いに対向する位置に配置した第1のスプリット部導体31と第2のスプリット部導体32とを開口部2の内部に配置し、かつ、第1のスプリット部導体31に接続した第3のスプリット部導体33と第2のスプリット部導体32に接続した第4のスプリット部導体34とを、開口部2の互いに対向する二辺にそれぞれ接続した構成からなる並列スプリットリング共振器6を用いてアンテナを形成する。【選択図】 図2
Bibliography:Application Number: JP20170019912