Abstract: This paper presents a 28 GHz high linearity power amplifier (PA) IC with a novel two-step adaptively controlled bias circuit for 5th generation (5G) mobile terminal applications in a 45-nm ...

Abstract: Aiming at the non-contact detection scene of GPR, it is necessary to adjust the repetition frequency of transmitting pulse waveform flexibly, and a GPR pulse signal design based on FPGA is ...