Cylindrical electromagnetic band gap structures for base station antennas
2008 ◽
Vol 2008
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pp. 1-6
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2007 ◽
Vol 6
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pp. 499-502
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2015 ◽
Vol 9
(4)
◽
pp. 319-327
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2011 ◽
Vol 33
(9)
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pp. 2283-2286