JP4221205B2 - ダイプレクサ並びにそれを用いた高周波スイッチ - Google Patents

ダイプレクサ並びにそれを用いた高周波スイッチ Download PDF

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Publication number
JP4221205B2
JP4221205B2 JP2002319604A JP2002319604A JP4221205B2 JP 4221205 B2 JP4221205 B2 JP 4221205B2 JP 2002319604 A JP2002319604 A JP 2002319604A JP 2002319604 A JP2002319604 A JP 2002319604A JP 4221205 B2 JP4221205 B2 JP 4221205B2
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JP
Japan
Prior art keywords
capacitor
terminal
pass filter
electrode
low
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2002319604A
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English (en)
Japanese (ja)
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JP2003209454A5 (enrdf_load_stackoverflow
JP2003209454A (ja
Inventor
一英 瓜生
徹 山田
俊雄 石崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to JP2002319604A priority Critical patent/JP4221205B2/ja
Publication of JP2003209454A publication Critical patent/JP2003209454A/ja
Publication of JP2003209454A5 publication Critical patent/JP2003209454A5/ja
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Publication of JP4221205B2 publication Critical patent/JP4221205B2/ja
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Expired - Fee Related legal-status Critical Current

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JP2002319604A 2001-11-12 2002-11-01 ダイプレクサ並びにそれを用いた高周波スイッチ Expired - Fee Related JP4221205B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002319604A JP4221205B2 (ja) 2001-11-12 2002-11-01 ダイプレクサ並びにそれを用いた高周波スイッチ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001346162 2001-11-12
JP2001-346162 2001-11-12
JP2002319604A JP4221205B2 (ja) 2001-11-12 2002-11-01 ダイプレクサ並びにそれを用いた高周波スイッチ

Publications (3)

Publication Number Publication Date
JP2003209454A JP2003209454A (ja) 2003-07-25
JP2003209454A5 JP2003209454A5 (enrdf_load_stackoverflow) 2005-10-27
JP4221205B2 true JP4221205B2 (ja) 2009-02-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002319604A Expired - Fee Related JP4221205B2 (ja) 2001-11-12 2002-11-01 ダイプレクサ並びにそれを用いた高周波スイッチ

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JP (1) JP4221205B2 (enrdf_load_stackoverflow)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005046070A1 (ja) * 2003-11-11 2005-05-19 Murata Manufacturing Co., Ltd. 高周波モジュール
WO2005088833A1 (ja) * 2004-03-16 2005-09-22 Hitachi Metals, Ltd. 高周波回路及び高周波部品
JP2005323063A (ja) * 2004-05-07 2005-11-17 Hitachi Metals Ltd 分波回路
JP4678570B2 (ja) * 2004-05-07 2011-04-27 日立金属株式会社 分波器及びこれを用いた高周波複合部品
JP2006128881A (ja) * 2004-10-27 2006-05-18 Kyocera Corp ダイプレクサ
JP2006129001A (ja) * 2004-10-28 2006-05-18 Kyocera Corp 分波器及びそれを用いた無線通信器
JP2006246124A (ja) * 2005-03-04 2006-09-14 Kyocera Corp 積層型ノイズフィルタ
US20060217102A1 (en) * 2005-03-22 2006-09-28 Yinon Degani Cellular/Wi-Fi combination devices
WO2008004557A1 (fr) * 2006-07-03 2008-01-10 Hitachi Metals, Ltd. Circuit en dérivation, circuit haute fréquence et module haute fréquence
TWI442621B (zh) * 2007-01-19 2014-06-21 Murata Manufacturing Co High frequency parts
TW200835043A (en) * 2007-01-19 2008-08-16 Murata Manufacturing Co High-frequency part
KR100862886B1 (ko) * 2007-05-25 2008-10-13 전자부품연구원 다이플렉서
KR100919783B1 (ko) * 2007-10-23 2009-10-01 국방과학연구소 인접 다채널 멀티플렉서
TWI601379B (zh) * 2015-12-25 2017-10-01 村田製作所股份有限公司 Duplexer circuit and duplexer circuit module
JP6664257B2 (ja) * 2016-03-30 2020-03-13 太陽誘電株式会社 ローパスフィルター
JP6669132B2 (ja) * 2017-06-23 2020-03-18 株式会社村田製作所 マルチプレクサ、送信装置および受信装置
JP7373310B2 (ja) * 2019-06-24 2023-11-02 太陽誘電株式会社 マルチプレクサ、フィルタおよび通信用モジュール
JP2021027369A (ja) * 2019-07-31 2021-02-22 株式会社村田製作所 フィルタ装置
JP7424849B2 (ja) * 2020-01-31 2024-01-30 太陽誘電株式会社 フィルタ、マルチプレクサおよび通信用モジュール
JP7530581B2 (ja) * 2020-11-25 2024-08-08 株式会社村田製作所 ローパスフィルタ、積層型ローパスフィルタおよびフィルタ特性調整方法
CN115459729A (zh) * 2022-09-19 2022-12-09 深圳振华富电子有限公司 双工器及双工器结构

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Publication number Publication date
JP2003209454A (ja) 2003-07-25

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