Patent · US Expired

Resonator arrangement for electron spin resonance spectroscopy

US5345203A · kind A · utility

7Cited by

8References

11Claims

0Family size

Assignee

Bruker Analytische Messtechnik GmbH · DE

Inventors

Ekkehard Gentsch · Karlsruhe, DE
Dieter Schmalbein · Bad Herrenalb, DE

Key dates

Filing date	Jul 31, 1992
Grant date	Sep 6, 1994
Priority date	—
Expiry date	Jul 31, 2012

Classification

Technology area (CPC G)Physics
CPC primaryG01R33/345
WIPO fieldMeasurement
WIPO sectorInstruments

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.