A frequency modulated microwave spectrometer for electron resonance measurements

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, , Citation A C Rose-Innes 1957 J. Sci. Instrum. 34 276 DOI 10.1088/0950-7671/34/7/308

This article is corrected by 1957 J. Sci. Instrum. 34 336

0950-7671/34/7/276

Abstract

An electron resonance spectrometer for use in the 3 cm microwave band is described. Use of a frequency modulation method allows spectra to be recorded with simple equipment, and details are given of a special technique for increasing the sensitivity. The method is especially suitable for measurements at low temperatures and for the recording of wide lines.

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10.1088/0950-7671/34/7/308