Browsing Electrical, Electronic and Computer Engineering by Subject "Variable gain amplifier (VGA)"

Browsing Electrical, Electronic and Computer Engineering by Subject "Variable gain amplifier (VGA)"

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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 ...
  • 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 ...