Zhenyu Xiao is a full professor at the Department of Electronic and Information Engineering, Beihang University, China. His main research directions are millimeter-wave communications, array signal processing, unmanned aerial vehicle (UAV) communications, satellite communications, and SAGIN.Lipeng Zhu is a Research Fellow at the Department of Electrical and Computer Engineering, National University of Singapore. His research interest is millimeter-wave communications, non-orthogonal multiple access, and UAV communications.Lin Bai is a full professor at the School of Cyber Science and Technology, Beihang University, China. His research interests include multiple-input multiple-output (MIMO), the Internet of Things (IoT), and UAV communications.Xiang-Gen Xia is the Charles Black Evans Professor at the Department of Electrical and Computer Engineering, University of Delaware, USA. His current research interests include space-time coding, MIMO and OFDM systems, digital signal processing, and SAR and ISAR imaging.

• 1. Fundamentals of Array Beamforming  2. Codebook Based Beamforming and Channel Estimation  3. Array Beamforming for Point-to-Point Transmission  4. Array Beamforming Enabled Full-Duplex Transmission  5. Array Beamforming Enabled 2-User NOMA  6. Array Beamforming Enabled Multi-User NOMA  7. Array Beamforming Enabled UAV Communications  8. Array Beamforming Enabled UAV Networking  9. Antenna Array Enabled Space/Air/Ground Communications

Zhenyu Xiao is a full professor at the Department of Electronic and Information Engineering, Beihang University, China. His main research directions are millimeter-wave communications, array signal processing, unmanned aerial vehicle (UAV) communications, satellite communications, and SAGIN.Lipeng Zhu is a Research Fellow at the Department of Electrical and Computer Engineering, National University of Singapore. His research interest is millimeter-wave communications, non-orthogonal multiple access, and UAV communications.Lin Bai is a full professor at the School of Cyber Science and Technology, Beihang University, China. His research interests include multiple-input multiple-output (MIMO), the Internet of Things (IoT), and UAV communications.Xiang-Gen Xia is the Charles Black Evans Professor at the Department of Electrical and Computer Engineering, University of Delaware, USA. His current research interests include space-time coding, MIMO and OFDM systems, digital signal processing, and SAR and ISAR imaging.

• 1. Fundamentals of Array Beamforming  2. Codebook Based Beamforming and Channel Estimation  3. Array Beamforming for Point-to-Point Transmission  4. Array Beamforming Enabled Full-Duplex Transmission  5. Array Beamforming Enabled 2-User NOMA  6. Array Beamforming Enabled Multi-User NOMA  7. Array Beamforming Enabled UAV Communications  8. Array Beamforming Enabled UAV Networking  9. Antenna Array Enabled Space/Air/Ground Communications

Zhenyu Xiao is a full professor at the Department of Electronic and Information Engineering, Beihang University, China. His main research directions are millimeter-wave communications, array signal processing, unmanned aerial vehicle (UAV) communications, satellite communications, and SAGIN.Lipeng Zhu is a Research Fellow at the Department of Electrical and Computer Engineering, National University of Singapore. His research interest is millimeter-wave communications, non-orthogonal multiple access, and UAV communications.Lin Bai is a full professor at the School of Cyber Science and Technology, Beihang University, China. His research interests include multiple-input multiple-output (MIMO), the Internet of Things (IoT), and UAV communications.Xiang-Gen Xia is the Charles Black Evans Professor at the Department of Electrical and Computer Engineering, University of Delaware, USA. His current research interests include space-time coding, MIMO and OFDM systems, digital signal processing, and SAR and ISAR imaging.

• 1. Fundamentals of Array Beamforming  2. Codebook Based Beamforming and Channel Estimation  3. Array Beamforming for Point-to-Point Transmission  4. Array Beamforming Enabled Full-Duplex Transmission  5. Array Beamforming Enabled 2-User NOMA  6. Array Beamforming Enabled Multi-User NOMA  7. Array Beamforming Enabled UAV Communications  8. Array Beamforming Enabled UAV Networking  9. Antenna Array Enabled Space/Air/Ground Communications