主题词：Microwave Engineering and Waveguides; Radio Frequency Integrated Circuit Design; Advanced Antenna and Metasurface Technologies; Microwave and Dielectric Measurement Techniques; Electromagnetic Simulation and Numerical Methods; Electromagnetic Compatibility and Noise Suppression; Photonic and Optical Devices; Advanced Power Amplifier Design; Gyrotron and Vacuum Electronics Research; Antenna Design and Analysis; Electromagnetic Scattering and Analysis; Acoustic Wave Resonator Technologies; Diverse Scientific and Economic Studies; Semiconductor Lasers and Optical Devices; Full-Duplex Wireless Communications; Electromagnetic Compatibility and Measurements; Semiconductor Quantum Structures and Devices; Superconducting and THz Device Technology; Advanced Photonic Communication Systems; Advancements in PLL and VCO Technologies; Energy Harvesting in Wireless Networks; Human auditory perception and evaluation; GaN-based semiconductor devices and materials; Microwave Imaging and Scattering Analysis; Antenna Design and Optimization