Essays about: "noise figure."

Showing result 21 - 25 of 45 essays containing the words noise figure..

  1. 21. Highly Linear 2.45 GHz Low-Noise Amplifier Design

    University essay from Linköpings universitet/Fysik och elektroteknik; Linköpings universitet/Tekniska högskolan

    Author : Atchaiah Bandla; [2015]
    Keywords : Gain; Noise-Figure; Stability.;

    Abstract : One critical component of the communication receiver of front-end system is the low-noise amplifier (LNA). For good sensitivity and dynamic range, the LNA should provide a low noise figure and maximum attainable power gain. Another concern is the linearity of the LNA. READ MORE

  3. 22. Inductorless LNA and Harmonic-rejection Mixer for Wideband Direct-conversion Receiver

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Anh Chu; [2015]
    Keywords : Ericsson; inductorless; harmonic-rejection; Noise-cancelling LNA; Mixer; LNA; Receiver; LTE-A; 4G Network; Technology and Engineering;

    Abstract : In this master thesis, combinations of noise-canceling LNA and harmonic-rejection mixers are investigated and compared to find an optimal inductorless receiver front-end for low-band (600-960MHz) FDD LTE-A network. The work was carried out in a modem development project at Ericsson Modems, Lund. READ MORE

  4. 23. All-Digital ADC Design in 65 nm CMOS Technology

    University essay from Linköpings universitet/Elektroniksystem; Linköpings universitet/Tekniska högskolan

    Author : Srinivasa Rao Pathapati; [2014]
    Keywords : Digital ADC; TDC; VCO-based ADC; VCO-based quantizer;

    Abstract : The design of analog and complex mixed-signal circuits in a deep submicron CMOS process technology is a big challenge. This makes it desirable to shift data converter design towards the digital domain. READ MORE

  5. 24. Deconvolution algorithms of 2D Transmission Electron Microscopy images

    University essay from KTH/Optimeringslära och systemteori

    Author : Ting Meng; Yating Yu; [2012]
    Keywords : Deconvolution; Image restoration; Wiener lter; Wiener deconvolution;

    Abstract : The purpose of this thesis is to develop a mathematical approach and associated software implementation for deconvolution of two-dimensional Transmission Electron Microscope (TEM) images. The focus is on TEM images of weakly scattering amorphous biological specimens that mainly produce phase contrast. READ MORE

  6. 25. Design and Performance Analysis of Low-Noise Amplifier with Band-Pass Filter for 2.4-2.5 GHz

    University essay from Fysik och elektroteknik; Tekniska högskolan

    Author : Muneeb Mehmood Abbasi; Mohammad Abdul Jabbar; [2012]
    Keywords : ;

    Abstract : Low power wireless electronics is becoming more popular due to durability, portability and small dimension. Especially, electronic devices in instruments, scientific and medical (ISM) band is convenient from the spectrum regulations and technology availability point of view. READ MORE