Triple-frequency rectangular-ring slot antennas fed by CPW and microstrip line
2003 ◽
Vol 37
(4)
◽
pp. 243-246
◽
2012 ◽
Vol 32
◽
pp. 69-79
◽
2005 ◽
Vol 53
(1)
◽
pp. 569-573
◽
2010 ◽
Vol 52
(4)
◽
pp. 855-857
◽
2006 ◽
Vol 56
◽
pp. 163-182
◽
2001 ◽
Vol 31
(2)
◽
pp. 137-140
◽
2010 ◽
Vol 58
(4)
◽
pp. 1402-1407
◽