SPECTROMETER OF ELECTRONIC PARAMAGNETIC RESONANCE Russian patent published in 2017 - IPC G01N24/10 

FIELD: measuring equipment.

SUBSTANCE: spectrometer of electronic paramagnetic resonance (EPR) comprises a fixed frequency generator (1), a generator (2), the first power divider (3), the second power divider (4), a channel switch (5), the first mixer (6), the second mixer (7), a low-frequency amplifier (8), an oscilloscope (9), a circulator (10), the first low-frequency power amplifier (11), the first frequency multiplier (12), a resonator (13), a magnetic system (14), an output DC amplifier (15), a detecting system (16), a computer (17), the first delay line (19), a quadrature detector (20), the second delay line (21), the second low-frequency power amplifier (22), the second frequency multiplier (23), a filter (24), a high-frequency power amplifier (25), and an attenuator (26).

EFFECT: providing the possibility of creating an EPR spectrometer with increased sensitivity and improved spectral resolution.

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