• Ultra Low-Voltage Current Squaring and Multiplier 

      Vlassis S., Souliotis G., Plessas F. (2019)
      This paper presents the designs of analog CMOS current squaring circuit and four-quadrant multiplier which are capable for operation under ultra-low supply voltage. The design approach is based on CMOS devices operated in ...
    • Utilizing Harmonics in Sequential and Parallel Disaggregation Schemes 

      Skalidi I., Kothona D., Bouhouras A.S., Tsiggenopoulos D., Poulakis N., Vandikas I., Christoforidis G.C., Panapakidis I. (2019)
      Scope of this paper is to examine the performance of two disaggregation schemes for NILM algorithms based on the utilization of current harmonic vectors. The analysis is based on measurements performed on real residential ...