Tunable liquid crystal reflectarray patch element.
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| Title: | Tunable liquid crystal reflectarray patch element. |
|---|---|
| Authors: | Hu, W.1, Ismail, M. Y.1, Cahill, R.1 r.cahill@ecit.qub.ac.uk, Gamble, H. S.1, Dickie, R.1, Fusco, V. F.1, Linton, D.1, Rea, S. P.2, Grant, N.2 |
| Source: | Electronics Letters (Institution of Engineering & Technology). 4/27/2006, Vol. 42 Issue 9, p509-510. 2p. 1 Diagram, 3 Graphs. |
| Subjects: | Liquid crystals, Light sources, Phase shifters, Electronic equipment, Antennas (Electronics), Electronics |
| Abstract: | Numerical and measured results are employed at X-band to demonstrate that the electrical properties of nematic state liquid crystal can be exploited to produce phase shifters for beam scanning printed reflectarray antennas with a tunable range greater than 180°. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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