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 “"elliptical polarization"”.
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Multifilar Hemispherical Helical Antennas
… gain, largely real input impedance and circular polarization when operating in the axial mode regime. A modified form of the helix, the spherical helix, has been shown to yield similar polarization and gain characteristics over a narrow bandwidth but a much larger beamwidth. This investigation …
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Dual-polarization meteorological radar: theory and design
… be applied to systems using linear, circular, or elliptical polarization. The general formulation reduces to results previously published in the literature for linear polarization differential reflectivity (Z<sub>DR</sub>) and for circular polarization depolarization ratio ( CDR). Analysis of the …
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Vertical-cavity surface-emitting lasers: computer-aided modal and polarization engineering
L'abstract è presente nell'allegato / the abstract is in the attachment