Topic 1:
Signal and Communication Technology
- Digital Signal Processing and Algorithms
- Wireless Communication and Network Technology
- Fiber Optic Communication and Optoelectronic Technology
- Communications Networks and Systems
- Optical Communications and Networking
- Signal Processing & Applications
- Microwave Engineering
- Application of Machine Learning in Signal Processing
- Signal Processing Methods Based on Deep Learning
- Big Data Communication Technology and Optimization
- Data Mining and Communication Data Analysis
- Signal Processing Algorithms Based on Artificial Intelligence
- Optical Signal Processing
- Free-Space Optical Communication

Topic 2:
Antennas and Microwaves
- New Antenna Structure and Design
- Antenna Array and MIMO Technology
- Antenna Measurement and Calibration Technology
- Microwave Transmission Line and Waveguide Technology
- Microwave Frequency Synthesis and Signal Processing
- Wireless Communication and Satellite Communication
- Radar and Detection Technology
- Terahertz Technology
- Nano-Electromagnetics
- Smart Antenna and Internet of Things
- Optical Antennas and Plasmonics
- Microwave Photonics

Topic 3:
Electronic Circuit and System Design
- Circuits and Systems for Signal Processing
- Design for Testability and Reliability
- Power Electronics Circuits
- Control Direction of Circuits and Systems
- Circuits and Systems for Instrumentation and Measurement
- High-Efficiency Power Management Circuit
- Analog and Digital Mixed Circuit Design
- RF and Microwave Circuit Design
- IC Design and Packaging Technology
- Adaptive and Reconfigurable Circuits
- Optoelectronic Circuit Design
- Photonic Integrated Circuits

Topic 4:
Embedded Systems and Software
- Embedded Processors Design and Application
- Software/Hardware Co-design
- Embedded System Design and Development
- Real-Time Operating Systems and Middleware
- Software-Defined Radio and Software-Defined Radio Technology
- Power Electronics Converters and Inverters
- Energy Management Systems and Optimization
- Distributed Generation and Microgrid Technology
- Optical Sensor Integration in Embedded Systems
- Embedded Systems for Optical Communication Networks

Topic 5:
Optics and Photonics
- Optical Communication Systems
- Fiber Optic Sensors and Actuators
- Optoelectronic Devices and Systems
- Laser Technology and Applications
- Photonic Integrated Circuits
- Optical Signal Processing
- Quantum Optics and Photonics
- Biophotonics and Medical Optics
- Optical Metrology and Imaging
- Nonlinear Optics and Ultrafast Phenomena

Topic 6:
Power and Electrical Engineering
- Electric Vehicle Technologies
- Electrical Machinery and Electrical Apparatus
- Electromagnetic Compatibility
- Electrotechnologies
- High Voltage and Insulation Technology
- Intelligent Control Systems
- Materials for Electrotechnics
- Measuring Technology and Instruments
- Mechatronics & Robotics
- Electromagnetic Interference Suppression Technology
- Optical Power Monitoring and Control
- Photovoltaic Systems and Solar Energy Conversion

Topic 7:
AI and Applications
- Natural Language Generation
- Speech Recognition
- Virtual Agent
- Machine Learning
- Deep Learning Platforms
- Biometrics
- Robotic Process Automation
- Text Analytics and NLP
- AI in Optical Signal Processing
- Machine Learning for Optical Network Optimization