The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 06, 1994
Filed:
Jul. 31, 1992
Applicant:
Inventors:
Ekkehard Gentsch, Rolandplatz, DE;
Dieter Schmalbein, Marxzell-Burbach, DE;
Assignee:
Bruker Analytische Messtechnik GmbH, Silberstreifen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P / ;
U.S. Cl.
CPC ...
333219 ; 3332191 ;
Abstract
A resonator arrangement is provided for electron spin resonance spectroscopy. It comprises an annular, dielectric resonance ring 11 where field lines 13 of the resonance field emerge in the direction of the axis 12 of the resonance ring 11 and close in the outer space 18. There is further provided a coupling means for coupling and decoupling microwave energy into and out of the resonance ring 11. The coupling means comprises a coupling loop 14 which is arranged in the outer space 18 and adapted for being displaced in a direction 16 parallel to the axis 12.