Method, examination apparatus and antenna array for magnetic...

Details Method, examination apparatus and antenna array for magnetic... Method, examination apparatus and antenna array for magnetic...

2006-05-17

2008-08-26

Arana, Louis M (Department: 2831)

Electricity: measuring and testing

Particle precession resonance

Spectrometer components

C600S421000

Reexamination Certificate

active

07417433

ABSTRACT:
In a method for implementation of a magnetic resonance examination, and a magnetic resonance apparatus, and an array for acquisition of magnetic resonance signals, and a magnetic resonance signal at a magnetic resonance frequency are acquired from an examination region with an array of frequency conversion units after an RF excitation and are radiated as frequency-converted signals. The resulting signal field is acquired by a number of reception antennas of a second antenna array, which are arranged at different spatial positions and thus allow a spatial resolution of the frequency-converted signals. The acquired acquisition signals are used for image reconstruction.

REFERENCES:
patent: 5245288 (1993-09-01), Leussler
patent: 6791322 (2004-09-01), Vester
patent: 6906520 (2005-06-01), Heid et al.
patent: 7123009 (2006-10-01), Scott
patent: 7230425 (2007-06-01), Leussler

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