Job description：

1. Independently complete the application and design tasks of RF filter, and be familiar with the use of various related RF detection instruments;

2. Knowledge of RF filter, and experience in RF circuit matching is preferred;

3. Experience in mobile radio frequency design or mobile radio frequency solution;

4. Be able to complete the drawing of RF test circuit board;

5. Familiar with RF related technical specifications and test standards;

6. Strong customer communication skills, RF related after-sales service experience is preferred.

Requirements:

1. Communication engineering, electronics, microwave related major, bachelor degree or above;

2. Have solid theoretical knowledge of analog circuit, high frequency circuit, communication principle, etc;

3. Strong hands-on ability, independent design or circuit debugging experience;

4. Be proficient in using RF circuit measuring equipment such as spectrum analyzer, vector network analyzer and oscilloscope;

5. Understand the basic knowledge of RF matching, grounding treatment, electromagnetic compatibility, etc;

6. Familiar with PCB design software.