主催: 電気・情報関係学会九州支部連合大会委員会
会議名: 2019年度電気・情報関係学会九州支部連合大会
回次: 72
開催地: 九州工業大学
開催日: 2019/09/27 - 2019/09/28
Horn antennas are often used as a standard antenna for measuring antenna gain. However, conventional conical horn antennas have small backward radiation resulting in measurement errors depending on environment. In this study, the outer surface of the horn is corrugated to reduce back radiation. In this study, the authors have confirmed the effect of the structure to reduce the current distribution along the outer surface of the horn.