Responsibility

1. Conduct simulation analysis and design of RF link according to project development requirements and overall scheme design. Including device selection, design schematic diagram, PCB printed board design, prototype debugging (including board debugging and whole machine debugging).

2. Wrote detailed design instructions, debugging instructions, and developed self-testing trial cases; Write R & D self-test report, production documents; Assist and guide test engineer in integration test and system test.

3. Follow up the trial production process and quickly solve the technical problems of trial production.

4. Responsible for participating in the design and development of the product of the relevant mandatory certification indicators, to ensure that the product passed the relevant certification in time.

5. Maintain and upgrade old products, including hardware upgrade, technical data and user document update, and actively undertake the product technical support work of the department.

Requirement

1. Master degree or above in microwave electromagnetic field, radar, signal processing, electronic information, communication engineering, automation or other related fields.

2. Familiar with digital signal processing theory, familiar with commonly used digital signal processing related algorithms.

3. Proficient in ADS, HFSS, Altium Designe, Cadence and other software for simulation and design, with good algorithm analysis and implementation capabilities.

4. Familiar with relevant technologies of wireless carrier detection, familiar with common modulation methods and implementation methods of encoding and decoding.

5, familiar with the use of spectrum analyzer, signal source, vector network analyzer and other measuring instruments.

6. Experience in spatial spectrum estimation, spectrum detection, weak signal detection, wireless signal feature extraction and classification, receiver design and other related development is preferred.