Browsing Electrical, Electronic and Computer Engineering by Author "George, Deepa"

Browsing Electrical, Electronic and Computer Engineering by Author "George, Deepa"

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  • BiCMOS Colpitts oscillator for vector-sum interpolators 
    George, Deepa; Sinha, Saurabh (Emerald, 2016)
    PURPOSE : The demand for higher bandwidth has resulted in the development of mm-wave phased array systems. This paper explores a technique that could be used to feed the individual antennas in a mm-wave phased array system ...
  • Phase noise analysis for a mm-wave VCO configuration 
    George, Deepa; Sinha, Saurabh (Wiley, 2013-02)
    The letter highlights the importance of modelling the phase noise of an oscillator using the impulse sensitivity function. A Colpitts oscillator in the common collector configuration is analyzed to obtain an expression for ...
  • SiGe based multiple-phase VCO operating for mm-wave frequencies 
    George, Deepa (University of Pretoria, 2013)
    The ever-increasing demand for higher speed in wireless consumer applications has increased the interest in the unlicensed spectrum of 7 GHz around 60 GHz. The high atmospheric oxygen absorption at 60 GHz and small size ...