1) Mathematics1; 2) Mathematics II; 3) English; 4) specialized courses.

1. Mathematics 1

Mathematics is one of the compulsory subjects for postgraduate re-examination. Mainly involved in mathematical analysis and advanced algebra. Judging from the test scores, Mathematics One is the most important part of the postgraduate entrance examination.

2. Mathematics II

Mathematics II is another important subject for the postgraduate entrance examination of electronic information engineering. Its contents include probability and statistics, linear algebra, discrete mathematics and computer foundation, which is of great help to master mathematical theory and improve practical application ability.

3. English

English is one of the compulsory subjects for postgraduate re-examination. Testing students' English reading and listening comprehension ability is very helpful for readers to read academic papers and cooperate in English.

4. Professional courses

Specialized course is an important subject for the postgraduate entrance examination of electronic information engineering. Including digital signal processing, electronic circuit and other basic courses, it plays an important role in mastering the theory and application knowledge of electronic information engineering and improving professional ability and development potential.

Expand knowledge:

Electronic information engineering postgraduate entrance examination mainly involves the following aspects:

Electromagnetic field and microwave technology: including electromagnetic field theory, antenna theory and design, microwave devices and circuits, etc.

Signals and systems: mainly involved in signal acquisition, transmission and processing, system modeling and analysis, digital signal processing, etc.

Communication and network: including digital communication principle, wireless communication technology, optical fiber communication, network protocol and security, etc.

Integrated circuits and systems: I mainly study integrated circuit design and manufacturing technology, digital integrated circuit design, analog integrated circuit design, etc.

Control and automation: it involves system modeling and control, automatic control theory and application, embedded system design and development, etc.

The specific examination subjects may vary according to different schools and examination requirements. These are some common exam subjects. Candidates can refer to the relevant requirements of the admissions school and the examination syllabus of previous years for preparation.

In order to successfully enter the postgraduate entrance examination of electronic information engineering, students need to maintain a certain enthusiasm for learning and spirit of research, and pay attention to the following points in the process of reviewing and preparing for the exam: 1) Prepare in advance and plan the time reasonably; 2) Pay attention to practice and mock exams; 3) Form study groups or find the same allies; 4) Actively participate in postgraduate counseling and information.

Using scientific and technological means to improve self-ability. A correct understanding of these four aspects will be beneficial to students' re-examination level and development achievements.