JP4701504B2 - 三重モード圧電フィルタの製造方法 - Google Patents

三重モード圧電フィルタの製造方法 Download PDF

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Publication number
JP4701504B2
JP4701504B2 JP2001013392A JP2001013392A JP4701504B2 JP 4701504 B2 JP4701504 B2 JP 4701504B2 JP 2001013392 A JP2001013392 A JP 2001013392A JP 2001013392 A JP2001013392 A JP 2001013392A JP 4701504 B2 JP4701504 B2 JP 4701504B2
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electrode
frequency
electrodes
triple mode
mass
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Japanese (ja)
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JP2002217663A (ja
JP2002217663A5 (enExample
Inventor
潤 渡辺
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Miyazaki Epson Corp
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Epson Toyocom Corp
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JP2001013392A 2001-01-22 2001-01-22 三重モード圧電フィルタの製造方法 Expired - Fee Related JP4701504B2 (ja)

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JP2001013392A JP4701504B2 (ja) 2001-01-22 2001-01-22 三重モード圧電フィルタの製造方法

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JP2001013392A JP4701504B2 (ja) 2001-01-22 2001-01-22 三重モード圧電フィルタの製造方法

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JP2002217663A JP2002217663A (ja) 2002-08-02
JP2002217663A5 JP2002217663A5 (enExample) 2008-03-27
JP4701504B2 true JP4701504B2 (ja) 2011-06-15

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4039322B2 (ja) 2002-07-23 2008-01-30 株式会社村田製作所 圧電フィルタ、デュプレクサ、複合圧電共振器および通信装置、並びに、圧電フィルタの周波数調整方法
CN101069344B (zh) 2004-12-07 2010-05-12 松下电器产业株式会社 薄膜弹性波谐振器及使用该谐振器的滤波器和通信设备
US20130049892A1 (en) 2011-08-23 2013-02-28 Mesaplexx Pty Ltd Filter
US9406988B2 (en) 2011-08-23 2016-08-02 Mesaplexx Pty Ltd Multi-mode filter
US20140097913A1 (en) 2012-10-09 2014-04-10 Mesaplexx Pty Ltd Multi-mode filter
US9325046B2 (en) 2012-10-25 2016-04-26 Mesaplexx Pty Ltd Multi-mode filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113451A (en) * 1977-03-15 1978-10-03 Fujitsu Ltd Zone adjustment method for piezoelectric filter
JP3595034B2 (ja) * 1995-07-03 2004-12-02 東洋通信機株式会社 三重モード圧電フィルタ及びその周波数調整方法
JP3468160B2 (ja) * 1999-05-28 2003-11-17 株式会社大真空 圧電デバイスの周波数調整方法および圧電デバイスの周波数調整装置

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