Browsing M Tech Dissertations by Subject "Amplifiers"

Now showing items 1-8 of 8

    • Design and analysis of ultra wideband low noise amplifier 

      Dhami, Aarushi (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      With the advent of wireless technology, ultra wide band systems due to their fast data rate transmission have gained momentum. One of the basic building blocks of the receiver - Low Noise Amplifier (LNA) has seen various ...

    • Design of a CMOS variable gain amplifier 

      Verma, Vivek (Dhirubhai Ambani Institute of Information and Communication Technology, 2008)
      In advanced CMOS technologies as device dimensions are decreasing, requirement for lower supply voltages are increasing to make certain device reliability. So, challenges for analog circuit designers are to discover new ...

    • Design of low voltage high performance voltage controlled oscillator 

      Ramesh, R (Dhirubhai Ambani Institute of Information and Communication Technology, 2008)
      In this thesis an ultra low voltage differential capacitive feedback VCO is being proposed .The VCO operates at very low supply voltage of 0.6V.The VCO uses techniques like Forward Body Bias (FBB), and capacitive feedback ...

    • Design of low-voltage, low-power, wide-band CMOS LC VCO using active inductors 

      Sesha Sai, Aduru Venkata Raghava (Dhirubhai Ambani Institute of Information and Communication Technology, 2008)
      In this thesis the design of low-voltage, low-power, wide-band CMOS LC VCO using active inductor has been proposed. The oscillator is based upon the classic LC-tuned negative-resistance topology, with a novel active inductor ...

    • Extremely low voltage operational amplifier design with rail-to-rail input common mode range 

      Malviya, Yogesh (Dhirubhai Ambani Institute of Information and Communication Technology, 2006)
      Increasing trends towards battery operated systems demand circuits to be designed at low voltages. Low voltage operation severely limits the operational amplifier as a voltage buffer as the input common mode range available ...

    • Linearity enhancement technique for low noise amplifiers 

      Purohit, Amit Gopal M. (Dhirubhai Ambani Institute of Information and Communication Technology, 2006)
      The development of CMOS technology in to deep sub micron enables the use of such technology for implementation for GHz RF circuits. Personal communication needs a low cost and low noise RF transceiver for cellular applications ...

    • Low noise amplifier design at 2 GHz 

      Mavani, Kausha (Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
      Low Noise Amplifier (LNA) is one of the most important building blocks of any wireless receiver. In this an attempt has been made to study two types of LNA designs. The first design is the conventional which consists of ...

    • Novel architecture for a CMOS low noise amplifier at 2.4 GHz 

      Ray, Anuradha (Dhirubhai Ambani Institute of Information and Communication Technology, 2005)
      Radio frequency design has been one of the major research areas in the recent past. Emergence of several Wireless Communication standards has demanded availability of different analog blocks for use in transceivers with ...