A review of parallel transmit arrays for ultra-high field MR imaging
Parallel transmission (pTX) techniques are required to tackle a number of challenges, eg,
the inhomogeneous distribution of the transmit field and elevated specific absorption rate …
the inhomogeneous distribution of the transmit field and elevated specific absorption rate …
A human cerebral and cerebellar 8‐channel transceive RF dipole coil array at 7T
Purpose Dipole antennas that provide high transmit field penetration with large coverage,
and their use in a parallel transmit setup, may be advantageous in minimizing B‐field …
and their use in a parallel transmit setup, may be advantageous in minimizing B‐field …
Simulation verification of SNR and parallel imaging improvements by ICE-decoupled loop array in MRI
Transmit/receive L/C loop arrays with the induced current elimination (ICE) or magnetic wall
decoupling method have shown high signal-to-noise ratio (SNR) and excellent parallel …
decoupling method have shown high signal-to-noise ratio (SNR) and excellent parallel …
[HTML][HTML] Decoupling and matching network for monopole antenna arrays in ultrahigh field MRI
X Yan, X Zhang - Quantitative imaging in medicine and surgery, 2015 - ncbi.nlm.nih.gov
Background Radiative coil arrays, eg, dipole or monopole arrays, are increasingly used in
MR signal excitation and reception for ultrahigh field MRI. Technically, it is challenging to …
MR signal excitation and reception for ultrahigh field MRI. Technically, it is challenging to …
Closely spaced double-row microstrip RF arrays for parallel MR imaging at ultrahigh fields
X Yan, R Xue, X Zhang - Applied magnetic resonance, 2015 - Springer
Radiofrequency (RF) coil arrays with high count of elements, eg, closely spaced multi-row
arrays, exhibit superior parallel imaging performance in magnetic resonance imaging (MRI) …
arrays, exhibit superior parallel imaging performance in magnetic resonance imaging (MRI) …
Eigenmode analysis of the scattering matrix for the design of MRI transmit array coils
E Kazemivalipour… - Magnetic resonance …, 2021 - Wiley Online Library
Purpose To obtain efficient operation modes of transmit array (TxArray) coils using a general
design technique based on the eigenmode analysis of the scattering matrix. Methods We …
design technique based on the eigenmode analysis of the scattering matrix. Methods We …
Eight-channel monopole array using ICE decoupling for human head MR imaging at 7 T
Due to the unique structure of radiative coil elements, traditional decoupling methods face
technical challenges in reducing the electromagnetic coupling of the radiative arrays. In this …
technical challenges in reducing the electromagnetic coupling of the radiative arrays. In this …
An 8‐element Tx/Rx array utilizing MEMS detuning combined with 6 Rx loops for 19F and 1H lung imaging at 1.5T
Purpose To firstly improve the attainable image SNR of 19F and 1H C3F8 lung imaging at
1.5 tesla using an 8‐element transmit/receive (Tx/Rx) flexible vest array combined with a 6 …
1.5 tesla using an 8‐element transmit/receive (Tx/Rx) flexible vest array combined with a 6 …
Performance enhancement of an MTL coil loaded with high-permittivity dielectric liner for 7 t brain MRI
In a multi-element microstrip transmission line (MTL) transmit array coil, the transmit field ()
distribution is inhomogeneous due to its standing-wave nature, and the interference effects …
distribution is inhomogeneous due to its standing-wave nature, and the interference effects …
[HTML][HTML] The need and initial practice of parallel imaging and compressed sensing in hyperpolarized 13C MRI in vivo
E Milshteyn, X Zhang - OMICS journal of radiology, 2015 - ncbi.nlm.nih.gov
Editorial Dissolution dynamic nuclear polarization (dDNP) development, which involves
rapidly dissolving hyperpolarized compounds mixed with an electron paramagnetic agent …
rapidly dissolving hyperpolarized compounds mixed with an electron paramagnetic agent …