Search for dissertations about: "circular waveguide"
Showing result 1 - 5 of 15 swedish dissertations containing the words circular waveguide.
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1. Modern numerical methods in electromagnetics applied to the design of reflector antennas and horn feeds
Abstract : .... READ MORE
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2. Advanced Antenna Systems for Fully Polarimetric Radar in Automotive Scenario
Abstract : The increasing dependence on Advanced Driver Assistance Systems (ADAS) highlights the critical need for fast target recognition, effective collision avoidance, cruise control, lane assistance, etc. This necessitates a significant advancement in sensor technology, particularly for accurate target classification and road surface sensing. READ MORE
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3. Grating-Coupled Surface-Emitting Lasers -- Circular and Unstable-Resonator Geometries
Abstract : This thesis deals with research in the field of grating-coupled surface-emitting lasers. The emphasis has been to study the modal behavior of lasers with two different resonator geometries: circular resonators and tapered unstable-resonators. READ MORE
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4. Advanced Dual Circularly Polarized Antenna for Automotive Radar Systems
Abstract : Advanced driver assistance systems (ADAS) promise reliable support for collision avoidance and cruise control. The demand for precise target classification and road surface sensing requires a sensor revolution. In this regard, the automotive radar system is highly expected to collect as much information as possible. READ MORE
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5. Analysis and Design of Conformal Array Antennas
Abstract : Today there is a great need for communication between people and even between things, using systems onboard e.g. aircraft, cars, ships and satellites. As a consequence, these communications needs require antennas mounted on or integrated in the surfaces of different vehicles or platforms, i. READ MORE