Coplanar waveguides with or without barium ferrite thin films

T. Zhou (1) , M. Le Berre (1) , Evangéline Bènevent (2) , A.-S. Dehlinger (1) , F. Calmon (1) , E. Verney (2) , S. Perrot (3) , B. Payet-Gervy (2)

1 INL - DE - INL - Dispositifs Electroniques
2 LT2C - Laboratoire Telecom Claude Chappe
3 Radiall

The attractive properties of coplanar waveguides with or without ferrite thin films are presented in this article. The microwave characteristics are measured from 1 to 55 GHz. Also, analytical calculations and simulations are performed. The influence of ferrite thin film with remanent magnetization in-plane or out-of-plane is studied.

Domaines: Electromagnétisme

T. Zhou, M. Le Berre, Evangéline Bènevent, A.-S. Dehlinger, F. Calmon, et al.. Coplanar waveguides with or without barium ferrite thin films. Microwave and Optical Technology Letters, 2010, 52 (9), pp.2007-2010. ⟨10.1002/mop.25393⟩. ⟨ujm-00733387⟩