JP5235004B2 - フィルタ、デュープレクサ、通信モジュール、通信装置 - Google Patents

フィルタ、デュープレクサ、通信モジュール、通信装置 Download PDF

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Publication number
JP5235004B2
JP5235004B2 JP2009195544A JP2009195544A JP5235004B2 JP 5235004 B2 JP5235004 B2 JP 5235004B2 JP 2009195544 A JP2009195544 A JP 2009195544A JP 2009195544 A JP2009195544 A JP 2009195544A JP 5235004 B2 JP5235004 B2 JP 5235004B2
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Japan
Prior art keywords
filter
input
output
capacitance
terminal
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Expired - Fee Related
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JP2009195544A
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English (en)
Japanese (ja)
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JP2011049755A (ja
Inventor
潤 堤
匡郁 岩城
基揚 原
将吾 井上
政則 上田
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Taiyo Yuden Co Ltd
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Taiyo Yuden Co Ltd
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Publication date
Application filed by Taiyo Yuden Co Ltd filed Critical Taiyo Yuden Co Ltd
Priority to JP2009195544A priority Critical patent/JP5235004B2/ja
Priority to PCT/JP2010/062148 priority patent/WO2011024579A1/fr
Publication of JP2011049755A publication Critical patent/JP2011049755A/ja
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Publication of JP5235004B2 publication Critical patent/JP5235004B2/ja
Expired - Fee Related legal-status Critical Current
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/0023—Balance-unbalance or balance-balance networks
    • H03H9/0028—Balance-unbalance or balance-balance networks using surface acoustic wave devices
    • H03H9/0033—Balance-unbalance or balance-balance networks using surface acoustic wave devices having one acoustic track only
    • H03H9/0038—Balance-unbalance or balance-balance networks using surface acoustic wave devices having one acoustic track only the balanced terminals being on the same side of the track

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  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP2009195544A 2009-08-26 2009-08-26 フィルタ、デュープレクサ、通信モジュール、通信装置 Expired - Fee Related JP5235004B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009195544A JP5235004B2 (ja) 2009-08-26 2009-08-26 フィルタ、デュープレクサ、通信モジュール、通信装置
PCT/JP2010/062148 WO2011024579A1 (fr) 2009-08-26 2010-07-20 Filtre, duplexeur, module de communication et dispositif de communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009195544A JP5235004B2 (ja) 2009-08-26 2009-08-26 フィルタ、デュープレクサ、通信モジュール、通信装置

Publications (2)

Publication Number Publication Date
JP2011049755A JP2011049755A (ja) 2011-03-10
JP5235004B2 true JP5235004B2 (ja) 2013-07-10

Family

ID=43627689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009195544A Expired - Fee Related JP5235004B2 (ja) 2009-08-26 2009-08-26 フィルタ、デュープレクサ、通信モジュール、通信装置

Country Status (2)

Country Link
JP (1) JP5235004B2 (fr)
WO (1) WO2011024579A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5823168B2 (ja) * 2011-05-24 2015-11-25 太陽誘電株式会社 通信モジュール
JP6465065B2 (ja) * 2016-04-25 2019-02-06 株式会社村田製作所 弾性波装置
CN112543012B (zh) * 2020-12-09 2022-03-15 诺思(天津)微系统有限责任公司 复用双工器以及通信设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4548418B2 (ja) * 2004-04-16 2010-09-22 エプソントヨコム株式会社 平衡型弾性表面波フィルタ
JP4063273B2 (ja) * 2004-12-16 2008-03-19 株式会社村田製作所 弾性表面波装置
JP2009010448A (ja) * 2007-06-26 2009-01-15 Panasonic Corp 弾性波フィルタ装置

Also Published As

Publication number Publication date
JP2011049755A (ja) 2011-03-10
WO2011024579A1 (fr) 2011-03-03

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