Highly Selective Planar Microstrip Lowpass Filter Using Interdigital Hairpin Resonator (IHR)
2008 ◽
Vol 22
(11-12)
◽
pp. 1615-1622
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2019 ◽
Vol 29
(7)
◽
pp. e21733
◽
2017 ◽
Vol 59
(6)
◽
pp. 1313-1317
◽