Microstrip parallel coupled-line bandpass filter with selectivity improvement using U-shaped defected ground structure
2008 ◽
Vol 50
(4)
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pp. 911-915
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Keyword(s):
2002 ◽
Vol 50
(9)
◽
pp. 2037-2043
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Keyword(s):
2007 ◽
Vol 49
(6)
◽
pp. 1409-1412
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Keyword(s):
2005 ◽
Vol 48
(2)
◽
pp. 281-283
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2009 ◽
Vol 52
(1)
◽
pp. 34-38
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2008 ◽
Vol 4
◽
pp. 25-31
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