IEEE - Institute of Electrical and Electronics Engineers, Inc. - Accelerating and Abruptly-Autofocusing Beam Waves in the Fresnel Zone of Antenna Arrays

Author(s): Ioannis D. Chremmos ; George Fikioris ; Nikolaos K. Efremidis
Sponsor(s): IEEE Antennas and Propagation Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 October 2013
Volume: 61
Page Count: 9
Page(s): 5,048 - 5,056
ISSN (Paper): 0018-926X
ISSN (Online): 1558-2221
DOI: 10.1109/TAP.2013.2274261
Regular:

We introduce the concept of spatially accelerating (curved) beam waves in the Fresnel region of properly designed antenna arrays. These are transversely localized EM waves that propagate in free... View More

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