• 5-GHz fully differential multifunctional circuit 

      Plessas, F.; Tsitouras, A.; Kalivas, G. (2012)
      This letter presents a multifunctional circuit realising the functions of oscillation, frequency multiplication and frequency division at 5-GHz. A theoretical and experimental description of the circuit is given. The ...
    • A linear, ultra wideband, low-power, 2.1-5 GHz, VCO 

      Tsitouras, A.; Plessas, F.; Kalivas, G. (2011)
      A linear, Ultra Wideband, low-power VCO, suitable for UWB-FM applications is proposed, forming the main part of a UWB-FM transmitter. The VCO is designed in TSMC 90 nm digital CMOS process and includes a Source-Coupled ...
    • A new SOI monolithic capacitive sensor for absolute and differential pressure measurements 

      Dimitropoulos, P. D.; Kachris, C.; Karampatzakis, D. P.; Stamoulis, G. I. (2005)
      In the present work, a new monolithic capacitive pressure sensor is being introduced. The sensor is manufactured according to a custom, 15-step SOI process. The process primarily offers great flexibility as far as sensor ...