1.Participation in RF circuit design and evaluation of RF components.
2.RF hardware circuit matching, optimization and verification.
3.Qualcomm platform RF schematic and PCB layout design.
4.Various RF function measurements and debugging to ensure the stability of the hardware
architecture, and meet the requirements of regulations.
5.OTA test and noise suppression.
6.Familiar with cellular network systems like 5GNR, LTE, WCDMA.. and Wifi .
7.Fine tune RF performance in factory in order to increase good product quality.