Abstract — This paper presents a novel 145-185 GHz transceiver (TRX) with 4 frequency-shift keying (4FSK) modulation. The proposed non-coherent 4FSK design removes the need for separate…
To efficiently determine the plasma electron density fluctuations using the MIR diagnostic technique, a 55 ~ 75 GHz 65 nm-CMOS transmitter has been developed where four separate IF signals are…