Triplate-fed arbitrarily-shaped annular ring slot antennas
2005 ◽
Vol 53
(1)
◽
pp. 569-573
◽
2003 ◽
Vol 38
(6)
◽
pp. 506-511
◽
2007 ◽
Vol 55
(11)
◽
pp. 3134-3139
◽
2019 ◽
Vol 9
(5)
◽
pp. 334
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