Name
Abstract | ||
|---|---|---|
We propose the demonstration of a portable electron spin resonance (ESR) spectrometer using an integrated voltage-controlled oscillator (VCO) as both RF excitation source and ESR detector. As an extension to the work presented by our group in [1], in which we extracted the spectroscopic information from an ESR-induced change in the oscillation frequency, in the presented setup, we sense the ESR signal as a change of the VCO amplitude by utilizing the built-in AM-demodulation capabilities of an LC tank VCO [2]. This amplitude-sensitive approach not only greatly further reduces system complexity but also opens up the path towards more advanced ESR detection methods in addition to the conventional continuous-wave method used in [1]. |
Year | DOI | Venue |
|---|---|---|
2017 | 10.1109/BIOCAS.2017.8325098 | 2017 IEEE Biomedical Circuits and Systems Conference (BioCAS) |
Keywords | Field | DocType |
live demonstration,point-of-care ESR spectrometer,portable electron spin resonance spectrometer,integrated voltage-controlled oscillator,RF excitation source,ESR detector,advanced ESR detection methods | Point of care,Analytical chemistry,Electron paramagnetic resonance,Spectrometer,Voltage-controlled oscillator,Engineering,Spectroscopy,Optoelectronics,Unpaired electron | Conference |
ISSN | ISBN | Citations |
1930-0395 | 978-1-5090-5804-4 | 0 |
PageRank | References | Authors |
0.34 | 1 | 7 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Anh Chu | 1 | 0 | 1.01 |
| Benedikt Schlecker | 2 | 1 | 2.32 |
| Jonas Handwerker | 3 | 24 | 4.02 |
| S. Künstner | 4 | 0 | 0.34 |
| Maurits Ortmanns | 5 | 501 | 114.46 |
| Klaus Lips | 6 | 0 | 2.37 |
| Jens Anders | 7 | 60 | 24.75 |