A 64 MHZ 1/2-BIRDCAGE RESONATOR FOR CLINICAL IMAGING

被引：33

作者：

BALLON, D

GRAHAM, MC

MIODOWNIK, S

KOUTCHER, JA

机构：

[1] Department of Medical Physics and Medical Imaging, Memorial Sloan-Kettering Cancer Center, New York

来源：

JOURNAL OF MAGNETIC RESONANCE | 1990年 / 90卷 / 01期

关键词：

D O I：

10.1016/0022-2364(90)90371-F

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A radiofrequency resonator whose normal modes correspond to those of a ladder network of finite length is described. When formed into a semicylindrical geometry, the lowest frequency mode of the resulting "half-birdcage" resonator yields a B1 distribution which can be exploited for imaging. © 1990.

引用

页码：131 / 140

页数：10

共 5 条

[1] FOO TKF, 1986, SOC MAGNETIC RESONAN, P53
[2] AN EFFICIENT, HIGHLY HOMOGENEOUS RADIOFREQUENCY COIL FOR WHOLE-BODY NMR IMAGING AT 1.5-T
HAYES, CE
EDELSTEIN, WA
SCHENCK, JF
MUELLER, OM
EASH, M
[J]. JOURNAL OF MAGNETIC RESONANCE, 1985, 63 (03) : 622 - 628
[3] JAVID M, 1969, ELECTRICAL CIRCUIT A
[4] A TECHNIQUE FOR DOUBLE RESONANT OPERATION OF BIRDCAGE IMAGING COILS
JOSEPH, PM
LU, DF
[J]. IEEE TRANSACTIONS ON MEDICAL IMAGING, 1989, 8 (03) : 286 - 294
[5] THE THEORY OF THE BIRD-CAGE RESONATOR
TROPP, J
[J]. JOURNAL OF MAGNETIC RESONANCE, 1989, 82 (01): : 51 - 62

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