The distribution of national key disciplines is as follows:
Electronic science and technology university: physical electronics, electromagnetic field and microwave technology, circuits and systems, microelectronics, solid-state electronics.
Xidian: electromagnetic field and microwave technology, circuits and systems, microelectronics and solid-state electronics.
Tsinghua: Circuits and Systems, Microelectronics and Solid-State Electronics, Physical Electronics.
Peking University: Physical Electronics, Microelectronics and Solid State Electronics.
Fudan: Circuits and Systems, Microelectronics and Solid State Electronics.
Beiyou: electromagnetic field and microwave technology, circuits and systems
Southeast: electromagnetic field and microwave technology
Shanghai Jiaotong University: Electromagnetic Field and Microwave Technology
Xi Jiaotong University: Microelectronics and Solid State Electronics
Huazhong University of Science and Technology: Physical Electronics
Beijing Institute of Technology: Physical Electronics
Nanjing University: Microelectronics and Solid State Electronics
Jilin University: Microelectronics and Solid State Electronics
Harbin Institute of Technology: Physical Electronics
Northwestern Polytechnical University: Circuits and Systems
There are two two disciplines under the first-level discipline of communication engineering, namely, communication and information system, information and signal processing.
Tsinghua University Communication and Information System, Information and Signal Processing.
Beijing University of Posts and Telecommunications Communication and Information System, Information and Signal Processing
University of Electronic Science and Technology of China Communication and Information System, Information and Signal Processing
Xidian university Communication and Information System, Information and Signal Processing.
Southeast University Communication and Information System, Information and Signal Processing
Beijing jiaotong university communication and information system, information and signal processing
Peking University Communication and Information System
Communication and Information System of Zhejiang University
CUHK communication and information system
South China University of Technology School of Communication and Information System
Communication and Information System of Harbin Institute of Technology
Beijing Institute of Technology School of Communication and Information System
Shanghai Jiaotong University Communication and Information System