Abstract
This paper presents a recent investigation of miniature microstrip doublet dual-mode filters that exhibit quasi-elliptic function response without using any cross coupling. It shows that a single two-pole filter or the doublet can produce two transmission zeros resulting from a double behavior of the dual-mode resonator of this type. Electromagnetic (EM) simulation and experiment results are described. A four-pole filter of this type is demonstrated. © 2009 EuMA.
Original language | English |
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Title of host publication | European Microwave Week 2009, EuMW 2009: Science, Progress and Quality at Radiofrequencies, Conference Proceedings - 39th European Microwave Conference, EuMC 2009 |
Pages | 452-455 |
Number of pages | 4 |
DOIs | |
Publication status | Published - 2009 |
Event | European Microwave Week 2009, EuMW 2009: Science, Progress and Quality at Radiofrequencies - 39th European Microwave Conference, EuMC 2009 - Rome, Italy Duration: 28 Sep 2009 → 2 Oct 2009 |
Conference
Conference | European Microwave Week 2009, EuMW 2009: Science, Progress and Quality at Radiofrequencies - 39th European Microwave Conference, EuMC 2009 |
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Country | Italy |
City | Rome |
Period | 28/09/09 → 2/10/09 |