Compact Ridge Waveguide Filters With Arbitrarily Placed Transmission Zeros Using Nonresonating Nodes
2009 ◽
Vol 57
(12)
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pp. 3354-3361
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2016 ◽
Vol 26
(10)
◽
pp. 795-797
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2019 ◽
Vol 67
(9)
◽
pp. 3673-3682
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1990 ◽
Vol 38
(8)
◽
pp. 1104-1113
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