CN101291156A - 天线分离器 - Google Patents
天线分离器 Download PDFInfo
- Publication number
- CN101291156A CN101291156A CNA2008100925115A CN200810092511A CN101291156A CN 101291156 A CN101291156 A CN 101291156A CN A2008100925115 A CNA2008100925115 A CN A2008100925115A CN 200810092511 A CN200810092511 A CN 200810092511A CN 101291156 A CN101291156 A CN 101291156A
- Authority
- CN
- China
- Prior art keywords
- filter
- antenna duplexer
- encapsulation
- terminal
- receiving filter
- 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.)
- Pending
Links
- 238000005538 encapsulation Methods 0.000 claims description 128
- 210000002683 foot Anatomy 0.000 claims description 56
- 238000007789 sealing Methods 0.000 claims description 32
- 230000008878 coupling Effects 0.000 claims description 28
- 238000010168 coupling process Methods 0.000 claims description 28
- 238000005859 coupling reaction Methods 0.000 claims description 28
- 239000010409 thin film Substances 0.000 claims description 16
- 239000010410 layer Substances 0.000 claims 2
- 239000011229 interlayer Substances 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 230000000254 damaging effect Effects 0.000 abstract 1
- 238000002955 isolation Methods 0.000 description 43
- 238000010897 surface acoustic wave method Methods 0.000 description 38
- 238000010586 diagram Methods 0.000 description 17
- 239000000758 substrate Substances 0.000 description 14
- 239000003990 capacitor Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910000833 kovar Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/46—Filters
- H03H9/64—Filters using surface acoustic waves
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
- H03H9/0566—Constructional combinations of supports or holders with electromechanical or other electronic elements for duplexers
- H03H9/0576—Constructional combinations of supports or holders with electromechanical or other electronic elements for duplexers including surface acoustic wave [SAW] devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/25—Constructional features of resonators using surface acoustic waves
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007111995A JP5073355B2 (ja) | 2007-04-20 | 2007-04-20 | アンテナ分波器 |
JP2007-111995 | 2007-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101291156A true CN101291156A (zh) | 2008-10-22 |
Family
ID=40026929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2008100925115A Pending CN101291156A (zh) | 2007-04-20 | 2008-04-18 | 天线分离器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7872548B2 (zh) |
JP (1) | JP5073355B2 (zh) |
KR (2) | KR100923386B1 (zh) |
CN (1) | CN101291156A (zh) |
Cited By (4)
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CN102468816A (zh) * | 2010-11-10 | 2012-05-23 | 太阳诱电株式会社 | 双工器和具有该双工器的电子设备 |
CN103426844A (zh) * | 2012-05-22 | 2013-12-04 | 广州程星通信科技有限公司 | 宽带全密封微波器件封装 |
CN106026964A (zh) * | 2015-07-22 | 2016-10-12 | 邱星星 | 可调薄膜体声波谐振器和滤波器 |
CN109950697A (zh) * | 2018-08-10 | 2019-06-28 | 北京京东方传感技术有限公司 | 波导馈电基板及其制备方法、天线系统及其制备方法 |
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US7994877B1 (en) | 2008-11-10 | 2011-08-09 | Hrl Laboratories, Llc | MEMS-based quartz hybrid filters and a method of making the same |
US8766745B1 (en) | 2007-07-25 | 2014-07-01 | Hrl Laboratories, Llc | Quartz-based disk resonator gyro with ultra-thin conductive outer electrodes and method of making same |
US10266398B1 (en) | 2007-07-25 | 2019-04-23 | Hrl Laboratories, Llc | ALD metal coatings for high Q MEMS structures |
US8330553B2 (en) * | 2007-10-01 | 2012-12-11 | Panasonic Corporation | Duplexer |
US8151640B1 (en) | 2008-02-05 | 2012-04-10 | Hrl Laboratories, Llc | MEMS on-chip inertial navigation system with error correction |
US7802356B1 (en) | 2008-02-21 | 2010-09-28 | Hrl Laboratories, Llc | Method of fabricating an ultra thin quartz resonator component |
JP4816710B2 (ja) | 2008-10-30 | 2011-11-16 | 株式会社村田製作所 | 分波器 |
JP5381996B2 (ja) * | 2008-11-27 | 2014-01-08 | パナソニック株式会社 | アンテナ共用器とこれを用いた通信機器 |
DE112009004700B4 (de) * | 2008-12-10 | 2017-03-16 | Murata Manufacturing Co., Ltd. | Hochfrequenzmodul |
CN102365822B (zh) * | 2009-04-07 | 2014-07-09 | 株式会社村田制作所 | 弹性边界波谐振器以及梯型滤波器 |
US8176607B1 (en) | 2009-10-08 | 2012-05-15 | Hrl Laboratories, Llc | Method of fabricating quartz resonators |
JPWO2011061904A1 (ja) * | 2009-11-19 | 2013-04-04 | パナソニック株式会社 | 弾性波フィルタ装置とこれを用いたアンテナ共用器 |
DE102010005306B4 (de) * | 2010-01-21 | 2015-06-18 | Epcos Ag | DMS Filter mit verbesserter Signalunterdrückung |
WO2011092876A1 (ja) * | 2010-01-28 | 2011-08-04 | 株式会社村田製作所 | 分波器 |
DE102010021164B4 (de) * | 2010-05-21 | 2019-02-21 | Snaptrack, Inc. | Balanced/Unbalanced arbeitendes SAW Filter |
US8912711B1 (en) | 2010-06-22 | 2014-12-16 | Hrl Laboratories, Llc | Thermal stress resistant resonator, and a method for fabricating same |
JP4930663B1 (ja) * | 2010-09-10 | 2012-05-16 | 株式会社村田製作所 | 弾性波分波器 |
WO2012056767A1 (ja) * | 2010-10-26 | 2012-05-03 | 株式会社村田製作所 | 弾性波分波器 |
DE102010055664B4 (de) * | 2010-12-22 | 2024-04-25 | Snaptrack, Inc. | Oberflächenwellenfilter und Duplexerbauelement |
JP5553117B2 (ja) | 2011-02-04 | 2014-07-16 | 株式会社村田製作所 | フィルタモジュール |
DE112012000679B4 (de) | 2011-02-04 | 2017-05-11 | Murata Manufacturing Co., Ltd. | Duplexermodul |
DE112012002389B4 (de) | 2011-06-09 | 2018-12-20 | Murata Manufacturing Co., Ltd. | Filterbauelement für elastische Wellen |
DE112012004096B4 (de) | 2011-09-30 | 2017-10-05 | Murata Manufacturing Co., Ltd. | Signaltrennvorrichtung |
JP5846833B2 (ja) * | 2011-10-05 | 2016-01-20 | 太陽誘電株式会社 | デュプレクサ |
EP2773039A4 (en) * | 2011-10-24 | 2015-07-08 | Murata Manufacturing Co | ELASTIC WAVE DEMULTIPLEXER |
JP5873294B2 (ja) * | 2011-11-01 | 2016-03-01 | 太陽誘電株式会社 | 分波器 |
JP5890670B2 (ja) * | 2011-12-05 | 2016-03-22 | 太陽誘電株式会社 | フィルタ及び分波器 |
CN104303418B (zh) | 2012-07-19 | 2016-11-09 | 株式会社村田制作所 | 双工器及具备该双工器的模块 |
JP5673897B2 (ja) * | 2012-08-02 | 2015-02-18 | 株式会社村田製作所 | 弾性波装置及び分波装置 |
US9124238B2 (en) | 2012-10-18 | 2015-09-01 | Taiyo Yuden Co., Ltd. | Duplexer |
JP6006086B2 (ja) * | 2012-11-01 | 2016-10-12 | 太陽誘電株式会社 | 弾性波フィルタ及びモジュール |
WO2014167752A1 (ja) * | 2013-04-10 | 2014-10-16 | 株式会社村田製作所 | デュプレクサ |
JP5796604B2 (ja) * | 2013-06-13 | 2015-10-21 | 株式会社村田製作所 | 分波装置 |
JP6200705B2 (ja) | 2013-06-27 | 2017-09-20 | 太陽誘電株式会社 | 分波器 |
US9599470B1 (en) | 2013-09-11 | 2017-03-21 | Hrl Laboratories, Llc | Dielectric high Q MEMS shell gyroscope structure |
JP5910593B2 (ja) * | 2013-09-19 | 2016-04-27 | 株式会社村田製作所 | 分波器 |
CN105850042B (zh) * | 2014-01-07 | 2017-06-06 | 株式会社村田制作所 | 滤波器装置 |
US9977097B1 (en) | 2014-02-21 | 2018-05-22 | Hrl Laboratories, Llc | Micro-scale piezoelectric resonating magnetometer |
WO2015151705A1 (ja) * | 2014-03-31 | 2015-10-08 | 株式会社村田製作所 | 弾性表面波フィルタ |
US9991863B1 (en) | 2014-04-08 | 2018-06-05 | Hrl Laboratories, Llc | Rounded and curved integrated tethers for quartz resonators |
US10308505B1 (en) | 2014-08-11 | 2019-06-04 | Hrl Laboratories, Llc | Method and apparatus for the monolithic encapsulation of a micro-scale inertial navigation sensor suite |
US10031191B1 (en) | 2015-01-16 | 2018-07-24 | Hrl Laboratories, Llc | Piezoelectric magnetometer capable of sensing a magnetic field in multiple vectors |
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US10175307B1 (en) | 2016-01-15 | 2019-01-08 | Hrl Laboratories, Llc | FM demodulation system for quartz MEMS magnetometer |
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JP6708177B2 (ja) * | 2017-07-21 | 2020-06-10 | 株式会社村田製作所 | 高周波フィルタ、マルチプレクサ、高周波フロントエンド回路および通信装置 |
CN111466083B (zh) * | 2017-12-20 | 2023-05-12 | 京瓷株式会社 | 弹性波滤波器、分波器以及通信装置 |
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DE102018132881B4 (de) * | 2018-12-19 | 2020-08-06 | RF360 Europe GmbH | Akustische Filter mit verbesserter Reflektivität |
KR102561938B1 (ko) * | 2020-10-27 | 2023-08-01 | 삼성전기주식회사 | 탄성파 필터 장치 |
CN112511131B (zh) * | 2021-02-05 | 2021-05-25 | 成都频岢微电子有限公司 | 一种具有高隔离度和高通频带低频侧高陡峭度的双工器 |
Family Cites Families (13)
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JPH10322105A (ja) * | 1997-05-19 | 1998-12-04 | Oki Electric Ind Co Ltd | 分波器 |
JP2000068785A (ja) * | 1998-06-09 | 2000-03-03 | Oki Electric Ind Co Ltd | 分波器及び分波器パッケ―ジ |
JP3363870B2 (ja) * | 2000-05-29 | 2003-01-08 | 沖電気工業株式会社 | 弾性表面波分波器 |
JP4000960B2 (ja) * | 2001-10-19 | 2007-10-31 | 株式会社村田製作所 | 分波器、通信装置 |
JP3833569B2 (ja) * | 2001-12-21 | 2006-10-11 | 富士通メディアデバイス株式会社 | 分波器及びこれを用いた電子装置 |
JP3778902B2 (ja) * | 2003-04-28 | 2006-05-24 | 富士通メディアデバイス株式会社 | 分波器及び電子装置 |
JP4276512B2 (ja) * | 2003-10-14 | 2009-06-10 | 株式会社日立メディアエレクトロニクス | アンテナ共用器およびそれを用いた無線端末 |
JP3939293B2 (ja) * | 2003-12-25 | 2007-07-04 | Tdk株式会社 | 弾性表面波フィルタおよびデュプレクサ |
US7298231B2 (en) * | 2004-05-27 | 2007-11-20 | Kyocera Corporation | Surface acoustic wave device and communication apparatus |
JP4504278B2 (ja) * | 2004-08-04 | 2010-07-14 | パナソニック株式会社 | アンテナ共用器、ならびに、それを用いた高周波モジュールおよび通信機器 |
JP2006129445A (ja) * | 2004-09-28 | 2006-05-18 | Fujitsu Media Device Kk | 分波器 |
JP4541853B2 (ja) * | 2004-11-25 | 2010-09-08 | 日本電波工業株式会社 | アンテナ分波器およびアンテナ分波器用表面弾性波フィルタ |
JP2007074698A (ja) * | 2005-08-08 | 2007-03-22 | Fujitsu Media Device Kk | 分波器及びラダー型フィルタ |
-
2007
- 2007-04-20 JP JP2007111995A patent/JP5073355B2/ja active Active
-
2008
- 2008-04-18 CN CNA2008100925115A patent/CN101291156A/zh active Pending
- 2008-04-18 KR KR1020080036246A patent/KR100923386B1/ko active IP Right Grant
- 2008-04-21 US US12/106,888 patent/US7872548B2/en active Active
-
2009
- 2009-07-27 KR KR1020090068254A patent/KR20090094207A/ko not_active Application Discontinuation
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102468816A (zh) * | 2010-11-10 | 2012-05-23 | 太阳诱电株式会社 | 双工器和具有该双工器的电子设备 |
US8766744B2 (en) | 2010-11-10 | 2014-07-01 | Taiyo Yuden Co., Ltd. | Duplexer and electronic device having the same |
CN102468816B (zh) * | 2010-11-10 | 2014-11-26 | 太阳诱电株式会社 | 双工器和具有该双工器的电子设备 |
CN103426844A (zh) * | 2012-05-22 | 2013-12-04 | 广州程星通信科技有限公司 | 宽带全密封微波器件封装 |
CN103426844B (zh) * | 2012-05-22 | 2017-02-15 | 广州程星通信科技有限公司 | 宽带全密封微波器件封装 |
CN106026964A (zh) * | 2015-07-22 | 2016-10-12 | 邱星星 | 可调薄膜体声波谐振器和滤波器 |
CN106026964B (zh) * | 2015-07-22 | 2018-11-09 | 邱星星 | 可调薄膜体声波谐振器和滤波器 |
CN109950697A (zh) * | 2018-08-10 | 2019-06-28 | 北京京东方传感技术有限公司 | 波导馈电基板及其制备方法、天线系统及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US7872548B2 (en) | 2011-01-18 |
KR100923386B1 (ko) | 2009-10-23 |
JP2008271230A (ja) | 2008-11-06 |
US20080284540A1 (en) | 2008-11-20 |
KR20090094207A (ko) | 2009-09-04 |
JP5073355B2 (ja) | 2012-11-14 |
KR20080094620A (ko) | 2008-10-23 |
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Effective date of registration: 20100803 Address after: Tokyo, Japan, Japan Applicant after: Taiyo Yuden Co., Ltd. Co-applicant after: Fujitsu Media Devices Ltd Address before: Kawasaki, Kanagawa, Japan Applicant before: Fujitsu Ltd. Co-applicant before: Fujitsu Media Devices Ltd |
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Free format text: FORMER OWNER: FUJITSU MEDIA DEVICES LTD |
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TA01 | Transfer of patent application right |
Effective date of registration: 20101201 Address after: Tokyo, Japan, Japan Applicant after: Taiyo Yuden Co., Ltd. Address before: Tokyo, Japan, Japan Applicant before: Taiyo Yuden Co., Ltd. Co-applicant before: Fujitsu Media Devices Ltd |
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Open date: 20081022 |