Synopsis

This lecture will cover the basic concepts needed to understand the theory and implementation of slice-select RF pulses. Excitation k-space and the Fourier picture for small tip angle RF pulses will be covered. Common k-space trajectories and pulse designs will be discussed. Examples of 2D and 3D spatially selective excitations as well as spectral spatial pulse designs will be presented. Parallel transmission will be covered as well. Lastly we will cover the basics of Shinnar-LeRoux pulse design for larger flip angle pulses such as for refocusing.