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