Creation of artificial gyrotropic magnetic/electric property and its application to microwave components

2017 Fiscal Year Final Research Report

• Project/Area Number: 26289106
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Partial Multi-year Fund
• Section: 一般
• Research Field: Electron device/Electronic equipment
• Research Institution: Meisei University
• Principal Investigator: Kodera Toshiro 明星大学, 理工学部, 准教授 (90340603)
• Research Collaborator: CHRISTOPHE Caloz モントリオール理工科大学, 教授
• Project Period (FY): 2014-04-01 – 2018-03-31
• Keywords: 人工電磁材料 / ジャイロ磁気特性 / ジャイロ誘電特性 / マイクロ波素子 / マイクロ波非可逆素子

Outline of Final Research Achievements

Artificial gyromagnetic property is created by the traveling-wave resonance in a unilateral component inserted ring resonator and its properties are applied to various microwave components. The developed gyrotropic properties are equivalent of that in a magnetically biased ferrite material and also slot-ring resonator, which is complementral to the strip-line traveling-wave resonator, is introduced in order to create gyrotropic electric property. The developed technology is applied to microwave planar component, adaptive electromagnetic boundary and multi-function antennas. In addition, a standalone system providing adaptive beam control is made as a proof of concept.

Free Research Field

電磁波工学