| Literature DB >> 18699261 |
C Hoentzsch1, J R Niklas, J M Spaeth.
Abstract
The introduction of a low-noise microwave preamplifier in a homodyne ESR spectrometer can increase the signal-to-noise ratio by more than a factor of 10 at low modulation frequencies, and makes it superior to a superheterodyne spectrometer. The performance of this new arrangement has been compared to that of a normal homodyne spectrometer.Year: 1978 PMID： 18699261 DOI： 10.1063/1.1135527
Source DB: PubMed Journal: Rev Sci Instrum ISSN： 0034-6748 Impact factor: 1.523