JP5212485B2 - デュプレクサモジュール - Google Patents
デュプレクサモジュール Download PDFInfo
- Publication number
- JP5212485B2 JP5212485B2 JP2010548500A JP2010548500A JP5212485B2 JP 5212485 B2 JP5212485 B2 JP 5212485B2 JP 2010548500 A JP2010548500 A JP 2010548500A JP 2010548500 A JP2010548500 A JP 2010548500A JP 5212485 B2 JP5212485 B2 JP 5212485B2
- Authority
- JP
- Japan
- Prior art keywords
- line
- transmission
- reception
- filter
- signal
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims description 129
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 101150016835 CPL1 gene Proteins 0.000 description 8
- 101100468774 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) RIM13 gene Proteins 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000002955 isolation Methods 0.000 description 8
- 239000000758 substrate Substances 0.000 description 7
- 101100221835 Arabidopsis thaliana CPL2 gene Proteins 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 5
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000010897 surface acoustic wave method Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/44—Transmit/receive switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
- H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/70—Multiple-port networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
- H03H9/72—Networks using surface acoustic waves
- H03H9/725—Duplexers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
2A…プリント基板
2B…樹脂モールド
3,13,23,33…アンテナ共用ライン
4,14,24,34…受信ライン
5,15,25,35…送信ライン
6,16,26,36…モニタライン
7,27…位相調整回路
17,37…位相調整・カプラ回路
38…電源ライン
39…増幅回路部
50…接続点
ANT…アンテナポート
GND…グランドポート
MON…モニタポート
RX…受信ポート
TX…送信ポート
Vcc1,Vcc2…電源ポート
ISO…アイソレータ
CPL…カプラ
CPL1…第1線路
CPL2…第2線路
DUP…デュプレクサ
Rx…受信フィルタ
Tx…送信フィルタ
Ant…アンテナ共用端子
CPLin…カプラ入力端子
RXout…受信出力端子
TXin…送信入力端子
TXout…送信出力端子
Claims (2)
- 送信信号および受信信号とアンテナ共用信号とを変換するデュプレクサモジュールであって、
前記送信信号を通過させる送信フィルタが挿入された送信ラインと、
前記受信信号を通過させる受信フィルタが挿入された受信ラインと、
前記送信ラインと前記受信ラインとに接続部を介して接続され前記アンテナ共用信号が通過するアンテナ共用ラインと、
前記送信信号の電力の一部が通過するモニタラインと、
前記送信信号および前記受信信号の位相を調整するための位相調整回路と、
前記送信ラインに前記モニタラインを結合させるカプラと、
を備え、
前記位相調整回路は、前記接続部と前記送信フィルタとを接続する第1の位相調整線路と、前記接続部と前記受信フィルタとを接続する第2の位相調整線路と、を備え、
前記カプラは、互いに絶縁して結合する第1および第2の線路を備え、前記第1の線路は、当該カプラの主線路として前記送信フィルタと前記接続部との間で前記送信ラインに挿入されるとともに前記第1の位相調整線路の少なくとも一部を構成し、前記第2の線路は、当該カプラの副線路として前記モニタラインに挿入されている、デュプレクサモジュール。 - 前記送信フィルタおよび前記受信フィルタは一体化されたディスクリート部品であり、前記モニタ素子に接続される端子対を備える、請求項1に記載のデュプレクサモジュール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010548500A JP5212485B2 (ja) | 2009-01-29 | 2010-01-25 | デュプレクサモジュール |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009018606 | 2009-01-29 | ||
JP2009018606 | 2009-01-29 | ||
PCT/JP2010/050906 WO2010087309A1 (ja) | 2009-01-29 | 2010-01-25 | デュプレクサモジュール |
JP2010548500A JP5212485B2 (ja) | 2009-01-29 | 2010-01-25 | デュプレクサモジュール |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012223743A Division JP5578219B2 (ja) | 2009-01-29 | 2012-10-08 | デュプレクサモジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2010087309A1 JPWO2010087309A1 (ja) | 2012-08-02 |
JP5212485B2 true JP5212485B2 (ja) | 2013-06-19 |
Family
ID=42395570
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010548500A Active JP5212485B2 (ja) | 2009-01-29 | 2010-01-25 | デュプレクサモジュール |
JP2012223743A Active JP5578219B2 (ja) | 2009-01-29 | 2012-10-08 | デュプレクサモジュール |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012223743A Active JP5578219B2 (ja) | 2009-01-29 | 2012-10-08 | デュプレクサモジュール |
Country Status (5)
Country | Link |
---|---|
US (1) | US8248184B2 (ja) |
JP (2) | JP5212485B2 (ja) |
KR (1) | KR101234131B1 (ja) |
CN (1) | CN102301608B (ja) |
WO (1) | WO2010087309A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013111798A1 (de) * | 2013-10-25 | 2015-04-30 | Epcos Ag | Duplexer |
CN109196784B (zh) * | 2016-05-27 | 2020-07-28 | 株式会社村田制作所 | 多工器、高频前端电路以及通信装置 |
WO2019054154A1 (ja) | 2017-09-12 | 2019-03-21 | 株式会社村田製作所 | 高周波モジュール、高周波フロントエンド回路および通信装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07263916A (ja) * | 1994-03-24 | 1995-10-13 | Taiyo Yuden Co Ltd | 誘電体共振器を含む信号処理装置 |
JP2006333168A (ja) * | 2005-05-27 | 2006-12-07 | Kyocera Corp | 高周波モジュール |
JP2007266897A (ja) * | 2006-03-28 | 2007-10-11 | Kyocera Corp | 分波器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63260228A (ja) * | 1987-04-17 | 1988-10-27 | Hitachi Ltd | 無線端末 |
JPH0779192A (ja) * | 1993-06-28 | 1995-03-20 | Kokusai Electric Co Ltd | 中継増幅装置の送信電力検出回路 |
JPH09270619A (ja) | 1996-04-02 | 1997-10-14 | Yokowo Co Ltd | デュープレクサ付きアンテナ装置 |
WO2002017504A1 (fr) * | 2000-08-22 | 2002-02-28 | Hitachi Metals, Ltd. | Module de commutation stratifié à haute fréquence |
JP2005269564A (ja) * | 2004-03-22 | 2005-09-29 | Kyocera Corp | 高周波モジュール及び通信機器 |
JP2005347889A (ja) * | 2004-05-31 | 2005-12-15 | Kyocera Corp | マザー基板及びその基板に搭載される高周波モジュール並びに無線通信機器 |
JP4064379B2 (ja) * | 2004-07-26 | 2008-03-19 | 富士通メディアデバイス株式会社 | 送信モジュール |
US7855983B2 (en) * | 2006-06-14 | 2010-12-21 | Cts Corporation | Time division duplex front end module |
CN201590820U (zh) * | 2007-06-19 | 2010-09-22 | Cts公司 | 时分双工前端模块 |
CN201583609U (zh) * | 2009-12-03 | 2010-09-15 | 南京纳特通信电子有限公司 | 便携式无源互调测试仪 |
-
2010
- 2010-01-25 KR KR1020117016978A patent/KR101234131B1/ko active IP Right Grant
- 2010-01-25 JP JP2010548500A patent/JP5212485B2/ja active Active
- 2010-01-25 WO PCT/JP2010/050906 patent/WO2010087309A1/ja active Application Filing
- 2010-01-25 CN CN201080006292.XA patent/CN102301608B/zh active Active
-
2011
- 2011-07-28 US US13/192,499 patent/US8248184B2/en not_active Expired - Fee Related
-
2012
- 2012-10-08 JP JP2012223743A patent/JP5578219B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07263916A (ja) * | 1994-03-24 | 1995-10-13 | Taiyo Yuden Co Ltd | 誘電体共振器を含む信号処理装置 |
JP2006333168A (ja) * | 2005-05-27 | 2006-12-07 | Kyocera Corp | 高周波モジュール |
JP2007266897A (ja) * | 2006-03-28 | 2007-10-11 | Kyocera Corp | 分波器 |
Also Published As
Publication number | Publication date |
---|---|
JP2013009439A (ja) | 2013-01-10 |
JP5578219B2 (ja) | 2014-08-27 |
JPWO2010087309A1 (ja) | 2012-08-02 |
KR20110097975A (ko) | 2011-08-31 |
CN102301608A (zh) | 2011-12-28 |
US8248184B2 (en) | 2012-08-21 |
CN102301608B (zh) | 2014-05-14 |
WO2010087309A1 (ja) | 2010-08-05 |
US20110279194A1 (en) | 2011-11-17 |
KR101234131B1 (ko) | 2013-02-19 |
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