Presentation 2011-07-22
Dual-Band Bandpass Filter Using Multilayered LTCC Technologies
Yuta TAKAGI, Kei SATOH, Shoichi NARAHASHI,
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Abstract(in English) This paper shows a new approach for configuring a dual-band bandpass filter (DBPF) which has two passbands. The point of the approach is to employ multilayered low temperature co-fired ceramics (LTCC) technologies for the purpose of skipping a precise alignment between resonators in filter packaging. As an example, a two-pole 0.8-/2.3-GHz band DBPF is designed and fabricated in order to show the effectiveness using this approach. The frequency characteristics of the DBPF agree with the simulated ones.
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Keyword(in English) Bandpass filters / dual-band / low temperature co-fired ceramics (LTCC)
Paper # MW2011-61,OPE2011-48,EST2011-47,MWP2011-29
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Committee MW
Conference Date 2011/7/14(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Dual-Band Bandpass Filter Using Multilayered LTCC Technologies
Sub Title (in English)
Keyword(1) Bandpass filters
Keyword(2) dual-band
Keyword(3) low temperature co-fired ceramics (LTCC)
1st Author's Name Yuta TAKAGI
1st Author's Affiliation Research Laboratories, NTT DOCOMO, INC.()
2nd Author's Name Kei SATOH
2nd Author's Affiliation Research Laboratories, NTT DOCOMO, INC.
3rd Author's Name Shoichi NARAHASHI
3rd Author's Affiliation Research Laboratories, NTT DOCOMO, INC.
Date 2011-07-22
Paper # MW2011-61,OPE2011-48,EST2011-47,MWP2011-29
Volume (vol) vol.111
Number (no) 147
Page pp.pp.-
#Pages 4
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