Closed-form design method for tight parallel-coupled microstrip coupler with ultra-wideband performance and practical dimensions
2009 ◽
Vol 51
(5)
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pp. 1320-1324
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Keyword(s):
2011 ◽
Vol 11
(3)
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pp. 3209-3217
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2010 ◽
Vol 101
◽
pp. 97-114
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2011 ◽
Vol 53
(12)
◽
pp. 2790-2794
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2014 ◽
Vol 62
(12)
◽
pp. 3414-3424
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2009 ◽
Vol 5
(1)
◽
pp. 121-131
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Keyword(s):