Essays about: "Microwave Circuits"

Showing result 1 - 5 of 12 essays containing the words Microwave Circuits.

  1. 1. THE COUPLING OF A DOUBLE QUANTUM DOT TO MICROWAVE PHOTONS

    University essay from Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Author : Mohamed Abrash; [2023]
    Keywords : Quantum computing; Qubit; Double quantum dot DQD ; Microwave resonator; Quantum integrated circuits; Sweet spots; Hybrid quantum circuits.; Physics and Astronomy;

    Abstract : In this study, we derive a mathematical description of a double quantum dot (DQD) embedded in a microwave resonator starting from classical electrostatics. DQDs are a promising platform for building quantum computers and have important applications in quantum sensing and the study of light-matter interactions. READ MORE

  3. 2. Geodesic Lens Antenna for sub-THz Imaging

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Joan Mitjans i Blasco; [2021]
    Keywords : ;

    Abstract : The Millimiter Wave (mmW) frequency band, characterized by a high atmospheric attenuation and wide available bandwidth has become of big interest for high accuracy radar imaging applications. The continuous development of the Monolithic Microwave Integrated Circuit (MMIC) technology yields to the appearance of different commercial-off-the-shelf (COTS) radar transceivers at that frequency band, where the antennas are fully integrated into the chip. READ MORE

  4. 3. Theoretical analysis and simulation of microwave-generation from a coaxial vircator

    University essay from Uppsala universitet/Fasta tillståndets elektronik

    Author : Martin Hägg; [2017]
    Keywords : HPM; high power microwaves; vircator; virtual cathode oscillator; cst; particle-in-cell; PIC; particle studio; microwave weapon; HPM; high power microwaves; virtual cathode oscillator; HPM; mikrovågor; strålvapen; CST; particle in cell; BAE systems; virkator; strålkälla; högeffekts mikrovågor; koaxiell virkator;

    Abstract : High-power microwave, HPM, systems can be used as non-lethal weapons with the ability to destroy or disturb electronics, by damaging internal circuits and inducing high currents. Today microwave sources are being developed with peak powers exceeding 1 GW, one of these devices is the vircator, a narrowband source which is unique to the HPM community. READ MORE

  5. 4. Design & Size Reduction analysis of Microstrip Hairpin Bandpass Filters

    University essay from Högskolan i Gävle/Avdelningen för elektronik, matematik och naturvetenskap

    Author : HAMID ALI HASSAN; [2015]
    Keywords : Microstrip Hairpin Bandpass Filters;

    Abstract : This thesis presents Design, Measurement and analysis for size reduction of the Coupled line micro strip Hairpin band pass filters (MHBPF’s). Hairpin filters are an interesting topic for microwave designers. These planar circuits are widely used in wireless transceivers and other microwave projects due to an easy design process. READ MORE

  6. 5. Evaluation of two Doppler radar systems for proximity sensing

    University essay from Högskolan i Gävle/Avdelningen för elektronik, matematik och naturvetenskap

    Author : Liang Hailong; [2014]
    Keywords : ;

    Abstract : Most of Doppler Radar systems are expensive to build and hard to take out for the testing.Therefore a portable and easy building Doppler Radar system has been implemented in recent years.For this thesis two Doppler radar systems which working in different frequency ranges (24 GHz and 2. READ MORE