講演名 | 2011-01-28 A Basic Study on Analysis of Quasi-TEM Waveguides using Artificial Magnetic Conductors , |
---|---|
PDFダウンロードページ | PDFダウンロードページへ |
抄録(和) | |
抄録(英) | A large quasi-TEM waveguide is designed by a waveguide with two artificial magnetic conductor (AMC) side-walls comprising an array of a dipole frequency selective surface (FSS) printed on a grounded dielectric slab. At the resonant frequency of the AMC, AMC walls behave as a perfect magnetic conductor (PMC), supporting the propagation of the TEM mode. In this study, characteristics of the large quasi-TEM waveguide with two AMC side-walls are studied. First, an AMC structure is simulated and the characteristics of the PMC behavior of the AMC surface are verified by calculating a reflection phase for a uniform incident plane wave. At the resonant frequency, the reflection phase of the surface of the AMC crosses through zero and behaves as a PMC. To confirm the propagation of a quasi-TEM mode, the phase velocity and uniformity of the electric field in the quasi-TEM waveguide are investigated. At the resonant frequency, the phase velocity is equal to the speed of light and the electric field distribution in the quasi-TEM waveguide is uniform. Therefore, a quasi-TEM mode has been achieved in the large quasi-TEM waveguide. |
キーワード(和) | |
キーワード(英) | Quasi-TEM waveguide / Artificial magnetic conductor / Dipole FSS structure / Quasi-TEM mode |
資料番号 | EMCJ2010-106 |
発行日 |
研究会情報 | |
研究会 | EMCJ |
---|---|
開催期間 | 2011/1/21(から1日開催) |
開催地(和) | |
開催地(英) | |
テーマ(和) | |
テーマ(英) | |
委員長氏名(和) | |
委員長氏名(英) | |
副委員長氏名(和) | |
副委員長氏名(英) | |
幹事氏名(和) | |
幹事氏名(英) | |
幹事補佐氏名(和) | |
幹事補佐氏名(英) |
講演論文情報詳細 | |
申込み研究会 | Electromagnetic Compatibility (EMCJ) |
---|---|
本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | A Basic Study on Analysis of Quasi-TEM Waveguides using Artificial Magnetic Conductors |
サブタイトル(和) | |
キーワード(1)(和/英) | / Quasi-TEM waveguide |
第 1 著者 氏名(和/英) | / Ifong WU |
第 1 著者 所属(和/英) | National Institute of Information and Communications Technology |
発表年月日 | 2011-01-28 |
資料番号 | EMCJ2010-106 |
巻番号(vol) | vol.110 |
号番号(no) | 402 |
ページ範囲 | pp.- |
ページ数 | 6 |
発行日 |