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 “"frequency scanning antenna"”.
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Técnicas de barrido electrónico por frecuencia con agrupaciones de antenas de banda milimétrica y submilimétrica
… This Doctoral Thesis is focused on the study of frequency scanning antenna arrays in the millimeter and submilimeter wave bands. The sweep of the wave front of this type of antennas is achieved changing its operating frequency. The document has been structures in four chapters. In the first …
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Composite Right-Left Handed Stripline Structures for Antenna Array Feed Networks
… are proposed as viable key structures in antenna array applications, enabling reduction of the overall feed network sizes as well as allowing integration opportunities and possible reduction of radiating beam pattern distortions.</p> <p>A via-less composite right/left-handed stripline unit …