Essays about: "mm Wave"

Showing result 1 - 5 of 31 essays containing the words mm Wave.

  1. 1. Beamforming in 5G mm-wave radionetworks : Importance of frequency multiplexing for users in urban macro environments

    University essay from Uppsala universitet/Signaler och system

    Author : Carl Lutnaes; [2020]
    Keywords : ;

    Abstract : 5G brings a few key technological improvements compared to previous generations in telecommunications. These include, but are not limited to, greater speeds, increased capacity and lower latency. These improvements are in part due to using high band frequencies, where increased capacity is found. READ MORE

  2. 2. Differential Millimetre Wave On-Chip Inductors

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

    Author : Francisco Gonzalez Manero; [2019]
    Keywords : Technology and Engineering;

    Abstract : The increasingly interconnected world requires systems that support high data rates, and thus the development of mm-wave systems is necessary. Automotive collision radar (80 GHz) or WLANs (60 GHz) are one of the applications that led the increment of the demand in RFICs, in which monolithic devices are fundamental, such as on-chip inductors or transformers. READ MORE

  3. 3. Characterization and Modeling of mm-Wave Power Amplifiers

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Victor Hasselfors; [2019]
    Keywords : ;

    Abstract : The next generation of mobile communication (5G) is upon us, and with that newtypes of technologies are needed for improved data rates, reliability, response timeand increased utilization. In this report, two highly efficient linear power amplifiersare characterized and tested with simulated communication signals. READ MORE

  4. 4. Acousto-Electromagnetic Interaction in Materials for Aerospace Composites

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

    Author : Niklas Wingren; [2019]
    Keywords : Non-destructive testing; Ultrasound; mm-waves; Photoelasticity; Multiphysics; Technology and Engineering;

    Abstract : Non-destructive testing (NDT) is a vital part of aerospace manufacturing due to high demands for quality and safety. Advances in materials science have given rise to aerospace composites with highly improved properties compared to traditional materials. READ MORE

  5. 5. Beamforming Solutions for Efficient Link Setup and Link Maintenance in mmWave Communication Systems

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

    Author : Hesham Sharkas; Haruhi Echigo; [2019]
    Keywords : 5G; Beamforming; Beam-forming; Beam Management; Beam Searching; Beam Sweeping; Codebook; code-book; Initial Access; MIMO; MillimeterWave; millimeter wave; mmWave; mm-Wave; mm Wave; Precoding; Slepian Beam; Synthesizer; Beam Synthesizer; Technology and Engineering;

    Abstract : Millimeter wave (mmWave band) technology has gained a lot of attention in 5G communications, due to large amounts of spectrum being available in the mmWave frequency range. However, mmWave links suffer from severe free-space loss and atmospheric absorption. READ MORE