evaluate field on a curve cst microwave studio

This research work presented recent developments based on high field 7T design using CST studio. Moreover, a better SNR increases the spatial resolution or reduces the imaging time. Higher strength field generates a better SNR and increased chemical shift effect, improving spectral fat suppression and spectroscopy. The principal objective is the design of a birdcage Radio Frequency (RF) coil to use in a 7 Tesla (7T) scanner. This work describes the study of coils for Magnetic Resonance Imaging (MRI) applications. The strong agreement between cold-test parameters simulated with MWS and those measured experimentally demonstrates the potential of this code to reduce the time and cost of TWT development.ĭesign and Simulation of a Birdcage Coil using CST Studio Suite for Application at 7T The results were compared to experimental data, as well as to results from MAFIA, another three-dimensional simulation code from CST currently used at the NASA Glenn Research Center (GRC). The electromagnetic field simulation software package CST MICROWAVE STUDIO (MWS) was used to compute the cold-test parameters - frequency-phase dispersion, on-axis impedance, and attenuation - for a traveling-wave tube (TWT) slow-wave circuit. Three-Dimensional Simulation of Traveling-Wave Tube Cold-Test Characteristics Using CST MICROWAVE STUDIOĬhevalier, Christine T. The application of Microwave Studio to TWT cold-test circuit optimization is described. The optimization procedure allows simultaneous optimization of circuit specifications including on-axis interaction impedance, bandwidth or geometric limitations. The internal optimizer of CST MICROWAVE STUDIO (MWS) was used along with an application-specific Visual Basic for Applications (VBA) script to develop a method to optimize traveling-wave tube (TWT) cold-test circuit performance. Traveling-Wave Tube Cold-Test Circuit Optimization Using CST MICROWAVE STUDIOĬhevalier, Christine T.

Evaluate field on a curve cst microwave studio