The demand for agile, high-performance phased array antennas (PAAs) has grown rapidly with the proliferation of satellite communications, automotive radar, and 5G/6G millimeter-wave networks 1. Phased ...

The characterization of slice properties of electron bunches, such as slice emittance, slice-energy spread and beam-current profile, is very useful in a variety of contexts. In Free-Electron Lasers ...