公开(公告)号：EP0641433A1

公开(公告)日：1995-03-08

申请号：EP94910893.0

申请日：1994-03-17

申请人： GRUMMAN AEROSPACE CORPORATION

发明人： ROSEN, Mark, D., A. ,  LIZZA, Mark, A.

IPC分类号： G01R33 ,  G01N22 ,  G01N27 ,  G01R27

CPC分类号： G01R33/0325 ,  G01B7/10 ,  G01R27/2652

摘要： A dielectric probe, of the type in which an electromagnetic wave is reflected from a dielectric/magnetic structure and spectrum analyzed (6), further includes a coil (7) for applying a magnetic field to the structure as the wave is being reflected. Information about the intrinsic electromagnetic properties and structure of the material is obtained by comparing the reflected spectra for both the magnetic field on and off conditions.

公开(公告)号：EP0641433B1

公开(公告)日：2001-05-30

申请号：EP94910893.0

申请日：1994-03-17

申请人： GRUMMAN AEROSPACE CORPORATION

发明人： ROSEN, Mark, D., A. ,  LIZZA, Mark, A.

IPC分类号： G01N22/00 ,  G01N24/00

CPC分类号： G01R33/0325 ,  G01B7/10 ,  G01R27/2652

摘要： A dielectric probe, of the type in which an electromagnetic wave is reflected from a dielectric/magnetic structure and spectrum analyzed (6), further includes a coil (7) for applying a magnetic field to the structure as the wave is being reflected. Information about the intrinsic electromagnetic properties and structure of the material is obtained by comparing the reflected spectra for both the magnetic field on and off conditions.