NDLTD logo NDLTD Union Catalog and Global ETD Search

Global ETD Search

Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.

Results

Showing 1 to 20 of 210 for “"Millimeter-wave"”.

  1. Studies on Millimeter Wave Generation

    Hakki, Basil WahidUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-04T21:03:18Z (GMT). No. of bitstreams: 1 6100136.pdf: 3258366 bytes, checksum: dc9be498dc28d08ae7a58ec9373969b5 (MD5) Previous issue date: 1960

    uiuc Repository record

  2. Scalable millimeter wave wireless networks

    Jog, SurajUniversity of Illinois at Urbana-Champaign2023

    Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-09-01 without embargo terms

    uiuc Repository record

  3. Millimeter-wave integrated horn antennas

    Duerr, Erik Kurt, 1973-Massachusetts Institute of Technology1998

    Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1998.

    mit Repository record

  4. Physical Layer Security in Millimeter-Wave Communication

    He, Miao2024

    … at high carrier frequencies (30-300 GHz), the millimeter-wave (mmWave) communication has many advantages. To preserve the secrecy for the mmWave wireless communication, in addition to the data encryption with cryptographic keys, physical layer security (PLS) is another effective technique to …

    queens Repository record

  5. Performance characterization of a millimeter-wave photomixer

    Makiwa, Gibion, University of Lethbridge. Faculty of Arts and Science2011

    lethbridge

  6. Practical null forming in millimeter-wave networks

    Madani, SohrabUniversity of Illinois at Urbana-Champaign2020

    Made available in DSpace on 2020-10-07T22:50:01Z (GMT). No. of bitstreams: 2 MADANI-THESIS-2020.pdf: 5354831 bytes, checksum: fb34620a99a16fb7c749374b69008546 (MD5) LICENSE.txt: 4210 bytes, checksum: 5380d6c045e4e069f120b2fb92c99317 (MD5) Previous issue date: 2020-07-17

    uiuc Repository record

  7. Autonomous UAV Navigation using Millimeter Wave Radar

    Herrera, Joshua I.Massachusetts Institute of Technology2024

    … environments by leveraging strategically-placed millimeter wave anchors. Autonomous drones are an increasingly relevant tool for completing and automating hard-to-reach tasks. State of the art navigation systems rely primarily on cameras and GPS for environmental perception and self-localization. …

    mit Repository record

  8. Millimeter-wave studies of hydrogen Rydberg states

    Lutwak, RobertMassachusetts Institute of Technology1997

    Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 1997.

    mit Repository record

  9. Terrestrial radio wave propagation at millimeter-wave frequencies

    Xu, HaoVirginia Tech2000

    This research focuses on radio wave propagation at millimeter-wave frequencies. A measurement based channel characterization approach is taken in the investigation. First, measurement techniques are analyzed. Three types of measurement systems are designed, and implemented in measurement campaigns: …

    vt Repository record

  10. Computational spectral microscopy and compressive millimeter-wave holography

    Fernandez, Christy Ann2010

    … fluorescence microscopy. The third sensor is a millimeter-wave holographic imaging system that is used to study the impact of 2D compressive measurement on 3D (x,y,z) data estimation. Holography is a natural compressive encoder since a 3D</p> <p>parabolic slice of the object band volume is …

    duke Repository record

  11. Millimeter-Wave and Sub-Terahertz Parametric Harmonic Generation

    Zhang, NanSchulich School of Engineering2021

    … resistance (R), exhibits N−1 periods of a sine wave under one sinusoidal pumping cycle, which is named sinusoidal representation of pumped parameters. The maximum conversion efficiency of reactive frequency multipliers is 1/N. The related P-V curves are described by the Chebyshev polynomials. …

    calgary Repository record

  12. Enabling dense spatial reuse in millimeter-wave networks

    Jog, SurajUniversity of Illinois at Urbana-Champaign2019

    Millimeter wave (mmWave) networks can deliver multi-Gbps wireless links that use extremely narrow directional beams. This provides us with a new opportunity to exploit spatial reuse in order to scale network throughput. Exploiting such spatial reuse, however, requires aligning the beams of all …

    uiuc Repository record

  13. High precision millimeter-wave spectroscopy of atomic hydrogen

    Paine, Scott NMassachusetts Institute of Technology1992

    Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 1992.

    mit Repository record

  14. Silicon-based Microwave/Millimeter-wave Monolithic Power Amplifiers

    Haque, TalhaVirginia Tech2007

    … interest in exploring high frequency (mm-wave) spectrum (particularly the 30 and 60 GHz ranges), and utilizing silicon-based technology for reduced-cost monolithic millimeter integrated circuits (MMIC), for applications such as WLAN, inter-vehicle communication (IVC) automotive radar and …

    vt Repository record

  15. An RF system for millimeter wave propagation experiments

    Marshall, Robert EdwardVirginia Polytechnic Institute and State University1973

    … rain-induced attenuation and depolarization at millimeter wavelengths. Path length, dynamic range, and polarization isolation are discussed with respect to their importance to RF system performance. Design considerations for the VPI&SU 17.65GHz,CW, RF system are presented. The path length is …

    vt Repository record

  16. Fixed Broadband Wireless Access Systems at Millimeter Wave Frequency

    Zhang, Jin2007

    Millimeter radiowave systems offer an excellent means of creating a user and environment friendly scalable system that can be tailored economically as well as technically to small and large communities and provide a number of different services. In fact, the convergence of broadcast, communication …

    southwales Repository record

  17. Hardware architectures for compact microwave and millimeter wave cameras

    Horst, Matthew JaredMissouri University of Science and Technology

    "Millimeter wave SAR imaging has shown promise as an inspection tool for human skin for characterizing burns and skin cancers. However, the current state-of-the-art in microwave camera technology is not yet suited for developing a millimeter wave camera for human skin inspection. Consequently, the …

    must-thes Repository record

  18. Millimeter Wave Radar Object Detection Through Frequency Selective Surfaces

    Trevithick, Jacob D2019

    <p>Millimeter wave (mmWave) radar systems are a leading technology in autonomous vehicle object sensing. The radar’s ability to detect surrounding objects is critical to its performance. One method of increasing object detection performance is to enhance object visibility. Frequency selective …

    calpoly Repository record

  19. Multi-Physics Modeling of Terahertz and Millimeter-Wave Devices

    Khorrami, Mohammad Ali2024

    … been substantial efforts to design and fabricate millimeter-wave and terahertz (THz) active and passive devices. Operation of microwave and photonic devices in THz range is limited due to limited maximum allowable electron velocity at semiconductor materials, and large dimensions of optical …

    arkansas Repository record

  20. Design and Characterization of Fully Monolithic Millimeter -Wave Oscillators

    Heins, Matthew ScottUniversity of Illinois at Urbana-Champaign2015

    The choice of foundry process is most often the critical factor when attempting to achieve a given performance at a given cost. It must be recognized that once the minimum performance specifications are met, the solution with the lowest cost will be selected. In current MMIC oscillator research, …

    uiuc Repository record

Page 1 of 11