1
|
Affiliation(s)
- Migaku Takahashi
- a Department of Electronics Engineering , Tohoku University , Aoba-yama 05, Aoba-ku , Sendai , 980-8579 , Japan
| | - H. Shoji
- a Department of Electronics Engineering , Tohoku University , Aoba-yama 05, Aoba-ku , Sendai , 980-8579 , Japan
| |
Collapse
|