Cascode amplifier

Cascode amplifier is a two stage circuit consisting of a transconductance amplifier followed by a buffer amplifier. The word “cascode” was originated from the phrase “cascade to cathode”. This circuit have a lot of advantages over the single stage amplifier like, better  input output isolation, better gain, improved bandwidth, higher input impedance, higher output impedance, better stability,...

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Google Project Glass : Way To New Evolution

Google (Nasdaq: GOOG) has revealed its long-rumored plans to create augmented reality (AR) eyeglasses. Google's Project Glass Augmented reality is a live, direct or indirect view of a physical environment that's augmented by computer-generated input such as sound, video, graphics or GPS data. Work on the AR glasses is proceeding as Project Glass, which is part of the Google X Lab,...

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