Investigation of the Propagation Characteristics of Magnetostatic Surface Waves in a Layered Structure of Left-Handed Materials (LHM) and ferrite (YIG)
The characteristics of magnetostatic surface waves at microwave frequencies in a layered structure of left-handed material film and a semi-infinite linear ferrite substrate have been investigated. The general dispersion relation is derived and analyzed numerically. It is found that it has two soluti...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
An-Najah National University
2008-08-01
|
| Series: | مجلة جامعة النجاح للأبحاث العلوم الطبيعية |
| Online Access: | https://journals.najah.edu/media/journals/full_texts/investigation-propagation-characteristics-magnetostatic-surface-waves-layered-structure-left-handed-.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | The characteristics of magnetostatic surface waves at microwave frequencies in a layered structure of left-handed material film and a semi-infinite linear ferrite substrate have been investigated. The general dispersion relation is derived and analyzed numerically. It is found that it has two solutions for ω(k), one represents a physical solution and other unacceptable. The effects of the applied external magnetic field around the proposed region have also been examined. Keywords: left-handed materials; dispersion relation; magnetostatic surface waves; wave-guides; boundary conditions. |
|---|---|
| ISSN: | 1727-2114 2311-8865 |