• DocumentCode
    3325933
  • Title

    Design and optimization of a 94GHz rotary traveling wave oscillator for mm-wave applications

  • Author

    Sawaby, Mahmoud ; Mohieldin, Ahmed N. ; Eladawy, Ahmed

  • Author_Institution
    Electron. & Commun. Eng., Cairo Univ., Cairo, Egypt
  • fYear
    2015
  • fDate
    24-27 May 2015
  • Firstpage
    2844
  • Lastpage
    2847
  • Abstract
    In this work, the design of a 94GHz rotary traveling wave oscillator (RTWO) is presented. The oscillator targets mm-Wave transceivers for biomedical imaging applications. A design procedure to minimize the total power consumption is presented. Using this proposed procedure, a 4 section RTWO is designed in a 65nm CMOS technology. The oscillator consumes 80mA (including buffers) from a 1V supply, and has a phase noise of -106.4dBc/Hz at 10MHz offset with a total core area of 0.36mm2.
  • Keywords
    CMOS analogue integrated circuits; biomedical electronics; biomedical imaging; integrated circuit design; millimetre wave imaging; millimetre wave oscillators; optimisation; radio transceivers; 4 section RTWO; CMOS technology; biomedical imaging application; current 80 mA; frequency 94 GHz; mmwave transceiver; optimization; power consumption; rotary traveling wave oscillator; size 65 nm; voltage 1 V; CMOS integrated circuits; Imaging; Integrated circuit modeling; Phase noise; Topology; Voltage-controlled oscillators;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems (ISCAS), 2015 IEEE International Symposium on
  • Conference_Location
    Lisbon
  • Type

    conf

  • DOI
    10.1109/ISCAS.2015.7169279
  • Filename
    7169279
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3325933