Nuclear magnetic resonance transmitter and receiver system

Details Nuclear magnetic resonance transmitter and receiver system Nuclear magnetic resonance transmitter and receiver system

1986-08-29

1987-09-01

Levy, Stewart J.

Electricity: measuring and testing

Particle precession resonance

Spectrometer components

324318, G01R 3320

Patent

active

046911642

ABSTRACT:
A tuning circuit for an NMR transmitter and receiver system includes a variable and fixed capacitor connected to a pick-up coil. Matching of the pick-up coil to a preamplifier is associated with matching to available cable impedance. As a consequence of the impedance matching, the resonance tuning is carried out by adjustment of the variable capacitor. In utilizing the tuning circuit, a high Q of pick-up coil is obtained and the detected NMR signal is optimally transferred to the preamplifier while the length of the cable connecting the coil with the preamplifier is not limited.

REFERENCES:
patent: 4602213 (1986-07-01), Sugiura
patent: 4633181 (1986-12-01), Murphy-Boesch et al.
Kan, S., et al., "A Single-Coil Triple Resonance Probe for NMR Experiments, Review of Scientific Instruments, vol. 51, No. 7, Jul. 1980.

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