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:
Apr. 25, 1989
Filed:
Feb. 17, 1987
Applicant:
Inventor:
Hermann Requardt, Erlangen, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
324322 ; 324318 ;
Abstract
A surface resonator suitable for use in nuclear magnetic resonance equipment has two adjacently disposed windings, the respective ends of each winding being connected to each other through a series circuit including two capacitors. The respective junctions of the capacitors with each other constitute the electrical symmetry point for each winding, and are connected to ground. The signal tap for the surface resonator is galvanically taken at the ends of each winding. The surface resonator can be used for imaging and spectroscopy using nuclear magnetic resonance principles.