主题词：Antenna Design and Analysis; Advanced MIMO Systems Optimization; Microwave Engineering and Waveguides; Analog and Mixed-Signal Circuit Design; Speech and Audio Processing; Energy Harvesting in Wireless Networks; Energy Efficient Wireless Sensor Networks; Advanced Wireless Communication Techniques; Embedded Systems Design Techniques; Wireless Communication Networks Research; Sensor Technology and Measurement Systems; Chaos-based Image/Signal Encryption; Optical Network Technologies; Cooperative Communication and Network Coding; Quantum Computing Algorithms and Architecture; PAPR reduction in OFDM; Power Line Communications and Noise; Mobile Ad Hoc Networks; VLSI and Analog Circuit Testing; Indoor and Outdoor Localization Technologies; Semiconductor Lasers and Optical Devices; Antenna Design and Optimization; Low-power high-performance VLSI design; Neural Networks and Applications; Radio Frequency Integrated Circuit Design