PATCH ANTENNA AND ARRAY ANTENNA

PROBLEM TO BE SOLVED: To provide a low-loss patch antenna capable of facilitating manufacture of a large-scale array antenna as well as impedance matching.SOLUTION: The present invention is configured so that a double patch antenna is formed from a ring patch 14 and a non-exciting patch 22 and a gro...

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Bibliographic Details
Main Authors KITAMURA YOICHI, MORIMOTO YASUO, NISHIMURA TOSHIO, TAWARA YUKIHIRO, OTSUKA MASATAKA, MARUYAMA TAKASHI, OWADA SATORU
Format Patent
LanguageEnglish
Japanese
Published 05.09.2016
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:PROBLEM TO BE SOLVED: To provide a low-loss patch antenna capable of facilitating manufacture of a large-scale array antenna as well as impedance matching.SOLUTION: The present invention is configured so that a double patch antenna is formed from a ring patch 14 and a non-exciting patch 22 and a ground 12a formed at a conductor layer 12. Such a configuration creates a low-loss patch antenna capable of facilitating manufacture of a large-scale array antenna and impedance matching.SELECTED DRAWING: Figure 1 【課題】大規模なアレーアンテナを容易に製造することができるとともに、インピーダンス整合を容易に図ることができる低損失なパッチアンテナを得ることを目的とする。【解決手段】リングパッチ１４及び非励振パッチ２２と、導体層１２に形成されているグランド１２ａとによって、２重パッチアンテナが形成されるように構成する。これにより、大規模なアレーアンテナを容易に製造することができるとともに、インピーダンス整合を容易に図ることができる低損失なパッチアンテナが得られる。【選択図】図１
Bibliography:Application Number: JP20150038309