We evaluated and compared the performance of an inductively decoupled and overlapped dual-row transmit arrays for MRI at 7T. For the evaluated designs, the coupling between adjacent elements in the same row was higher for the overlapped compared to the non-overlapped configuration. However the transmit efficiencies for the circular polarization mode of both coils were similar. For comparisons of array transmit performance, consideration of array-internal losses as well as reflected and radiated power is very important, because their sum can be as high as 55% of the total transmit power
PURPOSE: To investigate the use of shielded-coaxial-cable (SCC) coils as elements for multi-channel ...
Transceiver arrays using multiple RF coils and RF shimming have demonstrated improved performance in...
Transceiver surface coil arrays improve transmit performance and B1 homogeneity for head imaging up ...
We evaluated and compared the performance of an inductively decoupled and overlapped dual-row transm...
We developed a reverse engineering numerical workflow that yielded a good match between measured and...
We evaluated how magnetic resonance imaging robustness depends on dual-row transmit array geometry, ...
We evaluated and compared the performances of two simulated radiofrequency (RF) dual-row transmit ar...
We investigated how performance trade-off depends on dual-row transmit array geometry, position of a...
We evaluated the performance of several MRI radiofrequency dual-row transmit arrays with a range of ...
Ultra-high field magnetic resonance imaging (MRI) scanners ( ≥ 7T) require radio-frequency (RF) coil...
We present a numerical investigation of the RF fields generated inside a human head by single and du...
Purpose: Transmit arrays are essential tools for various RF shimming or parallel excitation techniqu...
Transmit elements arranged in multiple rows are beneficial in extending longitudinal coverage and ac...
In evaluation of RF transmit array coils, realistic estimation of losses were included in simulation...
The neuroimaging of humans using 7T magnetic resonance imaging (MRI) has been conducted using phased...
PURPOSE: To investigate the use of shielded-coaxial-cable (SCC) coils as elements for multi-channel ...
Transceiver arrays using multiple RF coils and RF shimming have demonstrated improved performance in...
Transceiver surface coil arrays improve transmit performance and B1 homogeneity for head imaging up ...
We evaluated and compared the performance of an inductively decoupled and overlapped dual-row transm...
We developed a reverse engineering numerical workflow that yielded a good match between measured and...
We evaluated how magnetic resonance imaging robustness depends on dual-row transmit array geometry, ...
We evaluated and compared the performances of two simulated radiofrequency (RF) dual-row transmit ar...
We investigated how performance trade-off depends on dual-row transmit array geometry, position of a...
We evaluated the performance of several MRI radiofrequency dual-row transmit arrays with a range of ...
Ultra-high field magnetic resonance imaging (MRI) scanners ( ≥ 7T) require radio-frequency (RF) coil...
We present a numerical investigation of the RF fields generated inside a human head by single and du...
Purpose: Transmit arrays are essential tools for various RF shimming or parallel excitation techniqu...
Transmit elements arranged in multiple rows are beneficial in extending longitudinal coverage and ac...
In evaluation of RF transmit array coils, realistic estimation of losses were included in simulation...
The neuroimaging of humans using 7T magnetic resonance imaging (MRI) has been conducted using phased...
PURPOSE: To investigate the use of shielded-coaxial-cable (SCC) coils as elements for multi-channel ...
Transceiver arrays using multiple RF coils and RF shimming have demonstrated improved performance in...
Transceiver surface coil arrays improve transmit performance and B1 homogeneity for head imaging up ...