Design of narrow bandwidth ladder-type filters with sharp transition bands using mutually connected resonator elements
This paper proposes a new design technique for a ladder-type filter to reduce the passband width without sacrificing the insertion loss, out-of-band rejection, and steepness of the transition bands. First, it is shown that 2 transmission zeros can be generated by connecting an additional resonator i...
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Détails bibliographiques
| Publié dans: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control. - 1986. - 56(2009), 7 vom: 15. Juli, Seite 1451-6
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| Auteur principal: |
Komatsu, Tomoya
(Auteur) |
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| Autres auteurs: |
Tanaka, Yasutomo,
Hashimoto, Ken-ya,
Omori, Tatsuya,
Yamaguchi, Masatsune |
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| Format: | Article en ligne
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| Langue: | English |
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| Publié: |
2009
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| Accès à la collection: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control
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| Sujets: | Journal Article |
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