主题词：Radio Frequency Integrated Circuit Design; Microwave Engineering and Waveguides; Advanced Power Amplifier Design; Photonic and Optical Devices; GaN-based semiconductor devices and materials; Advanced Antenna and Metasurface Technologies; Antenna Design and Analysis; Acoustic Wave Resonator Technologies; Full-Duplex Wireless Communications; Superconducting and THz Device Technology; Semiconductor Lasers and Optical Devices; Advancements in PLL and VCO Technologies; Bluetooth and Wireless Communication Technologies; Energy Harvesting in Wireless Networks; Microwave and Dielectric Measurement Techniques; Gyrotron and Vacuum Electronics Research; Electromagnetic Compatibility and Noise Suppression; Metamaterials and Metasurfaces Applications; Wireless Power Transfer Systems; Advanced Photonic Communication Systems; RFID technology advancements; Antenna Design and Optimization; Millimeter-Wave Propagation and Modeling; Diverse Scientific and Economic Studies; Electromagnetic Simulation and Numerical Methods