Search for dissertations about: "cavity noise"

Showing result 1 - 5 of 25 swedish dissertations containing the words cavity noise.

  1. 1. Low phase noise voltage controlled micro- and millimeter wave oscillators

    University dissertation from Chalmers University of Technology

    Author : Stefan Andersson; Chalmers tekniska högskola.; Chalmers University of Technology.; Chalmers tekniska högskola.; [1998]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; phase noise; FM noise; PM noise; noise; microwave; millimetre wave; mm-wave; radio; RF; oscillator; VCO; 1 f noise; oscillation criteria; resonator; delay line; stabilised; quarts crystal; phase error; microstrip resonator; cavity resonator; dielectric resonator; DR; DRO; surface acoustic wave; SAW; sapphire resonator; whispering gallery mode; YIG sphere; YIG film; fibre optic; Fabry-Perot resonator; device; silicon bipolar transistor; Si BJT; gunn diode; MESFET; HEMT; HFET; PHEMT; HBT; amplitude limiter; automatic gain control; AGC; clipping diode; varactor; anti series; piezo electric; magnetostrictive; terfenol; multiplier; phase locked loop; PLL; frequency discriminator; balanced oscillator; transposed gain; laser;

    Abstract : .... READ MORE

  2. 2. Predictions of Aerodynamically Induced Wind Noise Around Ground Vehicles

    University dissertation from Chalmers University of Technology

    Author : Jonas Ask; Chalmers tekniska högskola.; Chalmers University of Technology.; Chalmers tekniska högskola.; [2008]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningsmekanik; Fluid mechanics; CAA; LES; Curle; low Mach number; incompressibility; air rush noise; cavity; side mirror; ground vehicle;

    Abstract : .... READ MORE

  3. 3. Optimum GaN HEMT Oscillator Design Targeting Low Phase Noise

    University dissertation from Chalmers University of Technology

    Author : Mikael Hörberg; Chalmers tekniska högskola.; Chalmers University of Technology.; Chalmers tekniska högskola.; [2015]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; GaN HEMT; MMIC; phase noise; low frequency noise; resonator coupling; cavity resonator; reflection oscillator;

    Abstract : .... READ MORE

  4. 4. Modal Dynamics of Vertical-Cavity Surface-Emitting Lasers

    University dissertation from Chalmers University of Technology

    Author : Johan S. Gustavsson; Chalmers tekniska högskola.; Chalmers University of Technology.; Chalmers tekniska högskola.; [2003]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Elektroteknik; elektronik och fotonik; Electrical engineering; electronics and photonics; Semiconductor laser; vertical-cavity surface-emitting laser; modeling; dynamics; transverse modes; noise;

    Abstract : .... READ MORE

  5. 5. Fiber-laser-based noise-immune cavity-enhanced optical heterodyne molecular spectrometry

    University dissertation from Umeå : Umeå University

    Author : Aleksandra Foltynowicz; Umeå universitet.; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; absorption spectrometry; frequency modulation; cavity enhancement; NICE-OHMS; Laser frequency stabilization; fiber laser; Fabry-Perot cavities; sub-Doppler spectroscopy; trace gas detection; NATURAL SCIENCES Physics; NATURVETENSKAP Fysik; NATURAL SCIENCES Physics Atomic and molecular physics Molecular physics; NATURVETENSKAP Fysik Atom- och molekylfysik Molekylfysik; fysik; Physics;

    Abstract : Noise-immune cavity-enhanced optical heterodyne molecular spectro-metry (NICE-OHMS) is one of the most sensitive laser-based absorption techniques. The high sensitivity of NICE-OHMS is obtained by a unique combination of cavity enhancement (for increased interaction length with a sample) with frequency modulation spectrometry (for reduction of noise). READ MORE