1. HW supervisor in charge of cellular repeater. 2. Provide reliable solutions to solve the echo-cancellation issue in current products. 3. RF hardware circuit design, optimization and link-budget evaluation. 4. New project (5G TDD repeater) evaluation and RF key components survey

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.

1.Participation in RF circuit design and evaluation of RF components. 2.RF hardware circuit matching, optimization and verification. 3.Qualcomm platform RF schematic drawing and PCB layout. 4.Various RF function measurements and debugging to ensure the stability of the hardware architecture, and meet the requirements of regulations. 5. Fine tune RF performance in factory in order to increase good product quality.