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Low cost beam switchable reflectarray antenna.

Liu, H*; Gao, S*; Loh, T H (2012) Low cost beam switchable reflectarray antenna. In: Smart Antennas (WSA), 2012 International ITG Workshop on, 7-8 March 2012, Dresden, Germany.

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This paper presented the methodology of designing a low cost beam switchable reflectarray antenna. An electronically beam steering antenna, which has a small section, was used to feed a printed reflectarray. Different functional regions were allocated in the printed reflectarray. By controlling the beam from the feed and illuminating each functional region separately, the beam from the reflectarray can be steered. To prove this method, a prototype that can switch between three different beams was constructed.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: Electromagnetics
Electromagnetics > Wireless Communications
Identification number/DOI: 10.1109/WSA.2012.6181242
Last Modified: 02 Feb 2018 13:14
URI: http://eprintspublications.npl.co.uk/id/eprint/5459

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