| 講演抄録/キーワード |
| 講演名 |
2008-01-25 14:50
Modelling of CRHL Transmission Lines Considering Radiation Loss ○Changho Choi・Bomson Lee(Kyunghee Univ.) AP2007-155 |
| 抄録 |
(和) |
This paper provides the radiation rate formula due to inclusion of a series capacitor and shunt inductor in a unit cell for the right/left-handed transmission line (RLH-TL). The equivalent circuit for a RLH unit cell considering radiation effects is presented and analyzed in terms of the Bloch impedance and dispersion diagram. It has been found that when two radiation rates are identical, the Bloch impedance reduces to the characteristic impedance even in lossy cases. Besides, design equations for a unit cell for a specific phase shift at a given frequency are provided. |
| (英) |
This paper provides the radiation rate formula due to inclusion of a series capacitor and shunt inductor in a unit cell for the right/left-handed transmission line (RLH-TL). The equivalent circuit for a RLH unit cell considering radiation effects is presented and analyzed in terms of the Bloch impedance and dispersion diagram. It has been found that when two radiation rates are identical, the Bloch impedance reduces to the characteristic impedance even in lossy cases. Besides, design equations for a unit cell for a specific phase shift at a given frequency are provided. |
| キーワード |
(和) |
Metamaterial / CRHL / Radiation / Loss / Unit Cell / Bloch Impedance / / |
| (英) |
Metamaterial / CRHL / Radiation / Loss / Unit Cell / Bloch Impedance / / |
| 文献情報 |
信学技報, vol. 107, no. 431, AP2007-155, pp. 191-195, 2008年1月. |
| 資料番号 |
AP2007-155 |
| 発行日 |
2008-01-16 (AP) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
AP2007-155 |