| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-2021 - C8-2022 | |
| DOI | https://doi.org/10.1051/jphyscol:19888918 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-2021-C8-2022
DOI: 10.1051/jphyscol:19888918
1 Faculty of Technical Sciences, V. Vlahovica 3, 21000 Novi Sad, Yugoslavia
2 Belgrade University, p.f. 816, 11000 Belgrade, Yugoslavia
3 Belgrade University, p. f. 816, 11000 Belgrade, Yugoslavia
J. Phys. Colloques 49 (1988) C8-2021-C8-2022
DOI: 10.1051/jphyscol:19888918
THICK FILM MM-WAVE ISOLATOR
Lj. D. Zivanov1, P. M. Nikolic2 et O. S. Aleksic31 Faculty of Technical Sciences, V. Vlahovica 3, 21000 Novi Sad, Yugoslavia
2 Belgrade University, p.f. 816, 11000 Belgrade, Yugoslavia
3 Belgrade University, p. f. 816, 11000 Belgrade, Yugoslavia
Abstract
Promising preliminary results are presented for an isolator in finline structure using hexaferrite thick film. The nonreciprocal properties of this structure were measured in the frequency range 44-50 GHz. The experimental results exhibited an isolation in excess of 30 dB between 47.7 and 49 GHz. At 48.5 GHz the forward-to-backward ratio was greater than 20. It is suggested that such structures would be suitable for higher frequencies.