Optimized signal to noise ratio

Details Optimized signal to noise ratio Optimized signal to noise ratio

1988-05-03

1989-08-22

Tokar, Michael J.

Electricity: measuring and testing

Particle precession resonance

Using a nuclear resonance spectrometer system

324307, G01R 3320

Patent

active

048599450

ABSTRACT:
Method and apparatus for improving the signal-to-noise ratio in magnetic resonance imaging systems using echo acquisition modes. The bandwidth of the received signals are reduced along with the amplitude of the view gradient and the sampling time. Since the signal-to-noise ratio is proportional to one over the square root of the bandwidth, this results in an increased signal-to-noise ratio. 7

REFERENCES:
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patent: 4626784 (1986-12-01), Sepponen
patent: 4709212 (1987-11-01), MacFall
patent: 4728893 (1988-03-01), Feinberg
patent: 4777438 (1988-10-01), Holland

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