专利检索 ap:("Commissariat à l'Énergie Atomique et aux Énergies Alternatives") AND inv:"BAILLEUL, Mathieu" 第 1 页

1.

发明授权
DISPOSITIF A ONDES MAGNETOSTATIQUES BASE SUR DES FILMS MINCES METALLIQUES, PROCEDE DE FABRICATION ET APPLICATION A DES DISPOSITFS DE TRAITEMENT DE SIGNAUX HYPERFREQUENCES 有权
标题翻译：与金属薄膜，以便进行处理微波信号的设备方法和用途的静磁器件

公开(公告)号：EP1556946B1

公开(公告)日：2011-12-14

申请号：EP03778463.4

申请日：2003-10-27

申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives

发明人： BAILLEUL, Mathieu , FERMON, Claude

IPC分类号： H03H2/00

CPC分类号： H03H2/001

摘要： The invention concerns an integrated magnetostatic wave device comprising a substrate (1), a conductive ferromagnetic thin film (2) arranged on the substrate (1), a first transducer antenna (10) for receiving microwave electric signals, arranged parallel to said ferromagnetic thin film (2) proximate thereto to generate in said material, through inductive coupling, magnetostatic waves or spin waves, and a second transducer antenna (20) for transmitting microwave electric signals, arranged parallel to said ferromagnetic thin film (2) proximate thereto to be inductively coupled and deliver microwave electric signals when a magnetostatic wave reaches the ferromagnetic thin film (2) said second antenna (10) being located on the same side of the ferromagnetic thin film (2) as the first antenna (10) substantially coplanar thereto.