ROUTER AND COIL ARRAY FOR ULTRA HIGH FIELD MRI

ROUTER AND COIL ARRAY FOR ULTRA HIGH FIELD MRI

A router (60), for use with magnetic resonance systems (10), selectively routes unique excitation signals, generated by a multi-channel radio-frequency (RF) amplifier, over transmission lines (Tx) to any one of a plurality of connection panels (66) which each accepts at least one RF coil assembly ha...

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Hauptverfasser: MORICH MICHAEL A, NIEMAN KEVIN, MALIK NABEEL M, WONG EDDY Y, ZHAI ZHIYONG
Format: Patent
Sprache:eng
Schlagworte:
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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creator MORICH MICHAEL A
NIEMAN KEVIN
MALIK NABEEL M
WONG EDDY Y
ZHAI ZHIYONG
description A router (60), for use with magnetic resonance systems (10), selectively routes unique excitation signals, generated by a multi-channel radio-frequency (RF) amplifier, over transmission lines (Tx) to any one of a plurality of connection panels (66) which each accepts at least one RF coil assembly having multiple coil elements (20). Each connection panel (66) includes transceiver ports (68) for connecting at least one conductor (22,24) of the coil elements (20) to a corresponding transceiver channel (T/R). The router (60) selectively routes magnetic resonance signals received by the conductors (22,24) from the transceiver channels (T/R) to a multi-channel RF receiver (41). The coin elements may carry sine-mode currents or uniform currents.
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subjects MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
title ROUTER AND COIL ARRAY FOR ULTRA HIGH FIELD MRI
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