ANTENNA DEVICE

PROBLEM TO BE SOLVED: To provide an antenna device capable of controlling radiation efficiency.SOLUTION: The antenna device includes: a conductor hollow tube 103 at which a feeding point 105 is provided at an opening surface which jets conductive liquid 100 to the outside; a liquid jet control part...

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Bibliographic Details
Main Authors AKIMOTO SHIMPEI, FUKAZAWA TORU, SAKAMOTO HIROAKI, YANAGI TAKASHI
Format Patent
LanguageEnglish
Japanese
Published 17.08.2017
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:PROBLEM TO BE SOLVED: To provide an antenna device capable of controlling radiation efficiency.SOLUTION: The antenna device includes: a conductor hollow tube 103 at which a feeding point 105 is provided at an opening surface which jets conductive liquid 100 to the outside; a liquid jet control part 108 which is connected with the conductor hollow tube 103 and supplies conductive liquid 100; and a conductivity adjustment part 110 which adjusts conductivity of conductive liquid 100 and supplies conductive liquid 100 to the liquid jet control part 108.SELECTED DRAWING: Figure 1 【課題】放射効率を制御することができるアンテナ装置を得ることを目的とする。【解決手段】導電性液体１００を外部に噴出させる開口面に給電点１０５が設けられている導体中空管１０３と、導体中空管１０３と接続し、導電性液体１００を供給する液体噴出制御部１０８と、導電性液体１００の導電率を調整し、液体噴出制御部１０８へ導電性液体１００を供給する導電率調整部１１０とを備える。【選択図】図１
Bibliography:Application Number: JP20160023268