Essays about: "Interferometri"

Showing result 1 - 5 of 6 essays containing the word Interferometri.

  1. 1. Detecting Earth-like exoplanets using high-dispersion nulling interferometry

    University essay from KTH/Tillämpad fysik

    Author : Germain Garreau; [2021]
    Keywords : Applied Physics; Instrumental Optics; Exoplanets Detection; Interferometry; Spectroscopy; Tillämpad fysik; Instrumentoptik; Exoplaneter upptäckt; Interferometri; Spektroskopi;

    Abstract : The detection of Earth-like exoplanets and the characterization of their atmospheres is a challenge one needs to solve to assess their habitability and the presence of life in the universe. If this challenge is still unresolved today, even in the era of giant telescopes, it is mainly because of the very high contrast between these exoplanets and their host star and also their proximity. READ MORE

  3. 2. Antenna Design for Angle of Arrival Measurement in Access Control Applications

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

    Author : Theodoros Prokic; [2019]
    Keywords : Patch Antenna; Angle of Arrival; Bluetooth; Keyless Access Control;

    Abstract : The Bluetooth direction finding working group proposed functionalities to the Bluetooth core that can realize Angle of Arrival estimations using interferometry. The technology can be employed to develop new access control applications. READ MORE

  4. 3. Evaluation of Angle of Arrival based positioning for keyless entry access control

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

    Author : Martin Englund; [2018]
    Keywords : Angle of arrival; Positioning; Keyless entry access control; Bluetooth Low Energy;

    Abstract : This thesis aims at evaluating a proposed interferometry Angle of Arrival method for Bluetooth Low Energy and investigating the feasibility of using it together with current technology in a keyless entry access control solution. The current technology is an evaluation kit from Texas Instrument that is used together with various types of antennae arranged in arrays. READ MORE

  5. 4. Framskrivning av ALS data med TanDEM-X

    University essay from SLU/Dept. of Forest Resource Management

    Author : André Wästlund; [2016]
    Keywords : radar; interferometri; framskrivning; InSAR;

    Abstract : För att ha möjlighet att sköta skogen på ett hållbart sätt krävs att vi har tillgång till tillförlitligt data om det skogliga tillståndet. Fjärranalys är och kommer vara en allt viktigare teknik för att tillägna sig denna information på ett kostnadseffektivt sätt och med önskad kvalitet. READ MORE

  6. 5. Imaging stellar surfaces with intensity interferometry

    University essay from Lunds universitet/Astronomi - Genomgår omorganisation; Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation

    Author : Lagadec Tiphaine; [2014]
    Keywords : Interferometry; Intensity interferometry; Second order coherence; Aperture synthesis; High resolution imaging; Stellar surfaces imaging; Cherenkov Telescope Array.; Physics and Astronomy;

    Abstract : Context. Intensity interferometry was invented and used by R.Hanbury Brown and R.Q. READ MORE