Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Coplanar strip"”.
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Characterization of single-sided cadmium zinc telluride strip detectors for high energy astrophysics applications
… early 1990s. UNH has focused on developing CZT strip detector designs for astrophysical measurement applications in the 0.05 to 1 MeV photon energy range. This thesis presents characterization efforts of two types of single-sided CZT strip detector: non-charge sharing orthogonal coplanar strip …
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Slow-wave electrode structures for III-V semiconductor based electro-optic travelling-wave modulators
… depths. It was our objective to design coplanar slow-wave electrode structures allowing the fabrication of wide-band modulators with reasonable demands of modulating power levels. This objective was achieved. In this thesis slow-wave coplanar electrode structures for use in these …
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Design and modelling of beam steering antenna array for mobile and wireless applications using optimisation algorithms. Simulation and measrement of switch and phase shifter for beam steering antenna array by applying reactive loading and time modulated switching techniques, optimised using genetic algorithms and particle swarm methods.
… antenna beam steering was investigated. A coplanar waveguide (CPW) to coplanar strip (CPS) transition was adopted to feed the printed dipole. A novel RF switch circuit, used to control the RF signal fed to the dipole antenna and placed directly before it, was proposed. The measured …