In this work we analyze the possibility to generate limited-diffraction electromagnetic pulses in the millimeter-wave range. The propagating and focusing features of such pulses are discussed in terms of spot-lengths over both the propagating and the transverse axes. Starting from a new theoretical framework, we show that, even in the ideal case of non dispersive and infinite radiating apertures, some limitations exist for the spatial confinement of a nondiffracting electromagnetic pulse. However, our results show that practical realizations of such pulses are possible when considering a certain defined spatial region and time interval.
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Titolo: | Generation of limited-diffraction electromagnetic pulses at millimeter waves |
Autori: | |
Anno: | 2016 |
Citazione: | Fuscaldo, W., Pavone, S.C., Valerio, G., Galli, A., Albani, M., & Ettorre, M. (2016). Generation of limited-diffraction electromagnetic pulses at millimeter waves. In 2016 10th European Conference on Antennas and Propagation, EuCAP 2016 (pp.1-3). Institute of Electrical and Electronics Engineers Inc.. |
Handle: | http://hdl.handle.net/11365/1007234 |
ISBN: | 9788890701863 |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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