High gain planar resonant cavity antennas based on metamaterial and frequency selective surfaces
2015 ◽
Vol 69
(9)
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pp. 1387-1392
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2017 ◽
Vol 59
(11)
◽
pp. 2772-2777
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Keyword(s):
1991 ◽
Vol 138
(1)
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pp. 1
◽
Keyword(s):
Keyword(s):