Finite Alphabet Waveform Design for MIMO Radar with Embedded ISAC Capabilities

Modern wireless systems are expected to support both communication and sensing, forming the foundation of Integrated Sensing and Communication (ISAC). Although many approaches have been proposed, practical and efficient solutions remain an open challenge. This work addresses this issue by constraining transmitted MIMO radar waveforms to finite-alphabet signals, which are better suited for power amplifiers and signal processing hardware. Under this setting, we investigate methods to jointly enhan