A stepped-impedance bandstop filter with extended upper passbands and improved pass-band reflections
A high-performance planar bandstop filter with extended upper passbands and improved pass-band return loss is proposed in this article. In this proposed bandstop filter, a novel three-section stepped-impedance structure is suggested to improve the pass-band reflections without affecting the desired...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2016-09-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4962668 |