Search for dissertations about: "Microwaves"

Showing result 6 - 10 of 61 swedish dissertations containing the word Microwaves.

  2. 6. High frequency properties of electrically conductive adhesive interconnections and multilayer substrates

    Author : Markus Dernevik; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; microwaves; sequential build-up board; electrically conductive adhesives; flip-chip; printed cirquit board; anisotropic adhesives; multilayer; interconnections; printed wire board; surface mount technology; isotopic adhesives;

    Abstract : .... READ MORE

  4. 7. A database of single scattering properties for hydrometeors at microwave and sub-millimetre frequencies

    Author : Robin Nils Ekelund; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; sub-millimetres; Hydrometeors; microwaves; clouds; single scattering properties; satellites.; remote sensing; water vapour;

    Abstract : Remote sensing observations of hydrometeors (ice or liquid water particles) at microwave and sub-millimetre wavelengths provide important input to numerical weather forecasting through data assimilation and give insight to cloud processes that are relevant for climate prediction. The utilization of such measurements requires information on the single scattering properties (SSP), i. READ MORE

  5. 8. Microwave Radiometric Observations of the Middle Atmosphere: Simulations and Inversions

    Author : Patrick Eriksson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; atmospheric radiative transfer; middle atmosphere; sub-mm; data inversion; profile retrieval; microwaves; limb sounding; ozone; remote sensing;

    Abstract : Two well-known examples of global environmental problems are the ozone depletion and the enhanced greenhouse effect. The importance and the complexity of these questions generate a demand for improved atmospheric observations, and microwave radiometry is an approach which is increasingly important for measurements of the middle atmosphere (10-100 km). READ MORE

  6. 9. Microwave remote sensing of ozone and other species in the middle atmosphere

    Author : Patrick Eriksson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ozone layer; ground-based observation; middle atmosphere; microwaves; profile retrieval; radiative transfer; limb sounding; radiometry; remote sensing;

    Abstract : .... READ MORE

  7. 10. Ground based measurements of upper atmospheric CO and H2O using microwave radiometry

    Author : Peter Forkman; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; mesosphere; carbon monoxide; microwaves; radiometry; remote sensing; water vapour;

    Abstract : Long series of continuous measurements of middle and upper atmospheric constituents are needed to be able to understand the anthropogenic influence on the atmosphere. Phenomena like ozone depletion and the enhanced greenhouse effect are examples where the role of human activities has to be well investigated in order to make the right decisions of necessary changes in our way of life. READ MORE