Large Depth of Field Pseudo-Bessel Beam Generation With a RLSA Antenna

@article{Mazzinghi2014LargeDO,
  title={Large Depth of Field Pseudo-Bessel Beam Generation With a RLSA Antenna},
  author={Agnese Mazzinghi and Massimo Balma and Dorina Devona and Giacomo Guarnieri and Giuseppe Mauriello and Matteo Albani and Angelo Freni},
  journal={IEEE Transactions on Antennas and Propagation},
  year={2014},
  volume={62},
  pages={3911-3919}
}
The paper discusses the possibility of generating a pseudo-Bessel beam, with a propagation distance of several hundreds of wavelengths in microwave and millimeter frequency band, by using a radial line slot array (RLSA). A specific application for non-contact microwave detection of buried mines has been considered as test case. The design benefits of a holographic approach to assure the required aperture field distribution and makes use of an ad hoc optimization tool to control the antenna slot… CONTINUE READING
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Rapporto di studio del sistema di antenna per campo localizzato

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