HK1172161A1 - 用於級聯不同材料的濾波器的設備和方法 - Google Patents
用於級聯不同材料的濾波器的設備和方法Info
- Publication number
- HK1172161A1 HK1172161A1 HK12112718.2A HK12112718A HK1172161A1 HK 1172161 A1 HK1172161 A1 HK 1172161A1 HK 12112718 A HK12112718 A HK 12112718A HK 1172161 A1 HK1172161 A1 HK 1172161A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- different materials
- cascading filters
- cascading
- filters
- materials
- Prior art date
Links
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
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/0504—Holders; Supports for bulk acoustic wave devices
- H03H9/0514—Holders; Supports for bulk acoustic wave devices consisting of mounting pads or bumps
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
-
- 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
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/12—Neutralising, balancing, or compensation arrangements
- H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
-
- 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
- H03H9/0504—Holders; Supports for bulk acoustic wave devices
- H03H9/0533—Holders; Supports for bulk acoustic wave devices consisting of wire
-
- 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
- H03H9/058—Holders; Supports for surface acoustic wave devices
- H03H9/059—Holders; Supports for surface acoustic wave devices consisting of mounting pads or bumps
-
- 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
-
- 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
- H03H9/547—Notch filters, e.g. notch BAW or thin film resonator filters
-
- 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
- H03H9/6406—Filters characterised by a particular frequency characteristic
- H03H9/6409—SAW notch filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Filters And Equalizers (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/424,068 US8018304B2 (en) | 2009-04-15 | 2009-04-15 | Device and method for cascading filters of different materials |
PCT/CA2010/000542 WO2010118512A1 (en) | 2009-04-15 | 2010-04-13 | A device and method for cascading filters of different materials |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1172161A1 true HK1172161A1 (zh) | 2013-04-12 |
Family
ID=42980567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK12112718.2A HK1172161A1 (zh) | 2009-04-15 | 2012-12-10 | 用於級聯不同材料的濾波器的設備和方法 |
Country Status (10)
Country | Link |
---|---|
US (3) | US8018304B2 (zh) |
EP (1) | EP2419998A4 (zh) |
JP (1) | JP5485371B2 (zh) |
KR (1) | KR101654399B1 (zh) |
CN (1) | CN102498665B (zh) |
BR (1) | BRPI1016206B1 (zh) |
CA (1) | CA2758199C (zh) |
HK (1) | HK1172161A1 (zh) |
RU (1) | RU2534372C2 (zh) |
WO (1) | WO2010118512A1 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9166558B2 (en) * | 2011-11-28 | 2015-10-20 | Skyworks Panasonic Filter Solutions Japan Co., Ltd. | High-frequency filter |
US9484887B2 (en) * | 2012-11-28 | 2016-11-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Acoustic wave band reject filter |
US9160302B2 (en) | 2012-11-28 | 2015-10-13 | Telefonaktiebolaget L M Ericsson (Publ) | Acoustic wave band reject filter |
US9281799B2 (en) | 2013-02-06 | 2016-03-08 | Telefonaktiebolaget L M Ericsson (Publ) | Flip chip type saw band reject filter design |
EP2782187A1 (en) * | 2013-03-21 | 2014-09-24 | 3B Elettronica di Boracchi Pietro & C. S.n.c. | Structure of LOW-PASS filter in particular for DVBT-DVBH |
WO2014161062A1 (en) * | 2013-04-04 | 2014-10-09 | Nanowave Technologies Inc. | Electronically tunable filter |
CN103368522A (zh) * | 2013-07-30 | 2013-10-23 | 四川九洲空管科技有限责任公司 | 一种能应用于l波段的射频声表面波延迟线 |
US9906198B2 (en) * | 2015-03-20 | 2018-02-27 | Nokia Technologies Oy | Narrowing audio filter transition band |
US9893713B2 (en) | 2015-09-30 | 2018-02-13 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Wide bandwidth muliplexer based on LC and acoustic resonator circuits for performing carrier aggregation |
US9762208B2 (en) | 2015-09-30 | 2017-09-12 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Very wide bandwidth composite bandpass filter with steep roll-off |
JP6708258B2 (ja) * | 2016-09-07 | 2020-06-10 | 株式会社村田製作所 | 弾性波フィルタ装置及び複合フィルタ装置 |
JP6872387B2 (ja) * | 2017-03-14 | 2021-05-19 | 日本電波工業株式会社 | 複合フィルタ |
SG10201902753RA (en) * | 2018-04-12 | 2019-11-28 | Skyworks Solutions Inc | Filter Including Two Types Of Acoustic Wave Resonators |
TWI834692B (zh) * | 2018-07-18 | 2024-03-11 | 美商天工方案公司 | 具有諧波抑制的混合式聲音諧振(lc)濾波器 |
KR102690297B1 (ko) * | 2018-11-23 | 2024-07-30 | 삼성전기주식회사 | 프론트 엔드 모듈 |
WO2020132973A1 (zh) * | 2018-12-26 | 2020-07-02 | 华为技术有限公司 | 一种介质滤波器、双工器及通信设备 |
RU2723956C1 (ru) * | 2019-09-12 | 2020-06-18 | Федеральное государственное бюджетное научное учреждение "Технологический институт сверхтвердых и новых углеродных материалов" (ФГБНУ ТИСНУМ) | СВЧ акустический масс-сенсор |
US11489506B2 (en) * | 2019-10-24 | 2022-11-01 | Qorvo Us, Inc. | Radio frequency filtering circuitry on integrated passive die |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5279047U (zh) * | 1975-12-09 | 1977-06-13 | ||
JPS61123212A (ja) * | 1984-11-19 | 1986-06-11 | Fujitsu Ltd | フイルタ装置 |
JP3739858B2 (ja) * | 1996-06-14 | 2006-01-25 | 松下電器産業株式会社 | 高周波フィルタ |
JP2000059176A (ja) * | 1998-08-06 | 2000-02-25 | Toshiba Corp | 弾性表面波素子 |
US6201457B1 (en) | 1998-11-18 | 2001-03-13 | Cts Corporation | Notch filter incorporating saw devices and a delay line |
FI113211B (fi) * | 1998-12-30 | 2004-03-15 | Nokia Corp | Balansoitu suodatinrakenne ja matkaviestinlaite |
US6807405B1 (en) * | 1999-04-28 | 2004-10-19 | Isco International, Inc. | Method and a device for maintaining the performance quality of a code-division multiple access system in the presence of narrow band interference |
RU2192693C2 (ru) * | 2000-07-26 | 2002-11-10 | Новосибирский государственный технический университет | Сверхвысокочастотный направленный фильтр |
US6809611B2 (en) * | 2001-10-01 | 2004-10-26 | Matsushita Electric Industrial Co., Ltd. | Composite filter, antenna duplexer, and communication apparatus |
JP3970735B2 (ja) * | 2001-10-01 | 2007-09-05 | 松下電器産業株式会社 | 複合フィルタ、アンテナ共用器、及び通信装置 |
JP2003218669A (ja) * | 2002-01-21 | 2003-07-31 | Sanyo Electric Co Ltd | 弾性表面波フィルタを用いたフィルタ回路及びデュプレクサ |
US6924715B2 (en) | 2002-02-12 | 2005-08-02 | Nortel Networks Limited | Band reject filters |
US6710677B2 (en) | 2002-02-12 | 2004-03-23 | Nortel Networks Limited | Band reject filters |
WO2006003933A1 (ja) * | 2004-06-30 | 2006-01-12 | Matsushita Electric Industrial Co., Ltd. | 電子部品およびその製造方法 |
JP2007110202A (ja) * | 2005-10-11 | 2007-04-26 | Matsushita Electric Ind Co Ltd | 複合フィルタチップ |
US8060156B2 (en) | 2006-11-16 | 2011-11-15 | Nortel Networks Limited | Filter having impedance matching circuits |
-
2009
- 2009-04-15 US US12/424,068 patent/US8018304B2/en active Active
-
2010
- 2010-04-13 RU RU2011144614/08A patent/RU2534372C2/ru active
- 2010-04-13 WO PCT/CA2010/000542 patent/WO2010118512A1/en active Application Filing
- 2010-04-13 CN CN201080026686.1A patent/CN102498665B/zh active Active
- 2010-04-13 EP EP10764010.4A patent/EP2419998A4/en not_active Withdrawn
- 2010-04-13 BR BRPI1016206-2A patent/BRPI1016206B1/pt active IP Right Grant
- 2010-04-13 KR KR1020117027080A patent/KR101654399B1/ko active IP Right Grant
- 2010-04-13 CA CA2758199A patent/CA2758199C/en active Active
- 2010-04-13 JP JP2012505003A patent/JP5485371B2/ja active Active
-
2011
- 2011-08-15 US US13/209,977 patent/US8324987B2/en active Active
-
2012
- 2012-10-29 US US13/662,995 patent/US8570118B2/en active Active
- 2012-12-10 HK HK12112718.2A patent/HK1172161A1/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20130084820A1 (en) | 2013-04-04 |
BRPI1016206A2 (pt) | 2016-04-26 |
US8570118B2 (en) | 2013-10-29 |
BRPI1016206B1 (pt) | 2020-10-06 |
CA2758199A1 (en) | 2010-10-21 |
RU2011144614A (ru) | 2013-05-20 |
RU2534372C2 (ru) | 2014-11-27 |
JP2012524427A (ja) | 2012-10-11 |
EP2419998A4 (en) | 2013-04-10 |
CN102498665A (zh) | 2012-06-13 |
JP5485371B2 (ja) | 2014-05-07 |
CN102498665B (zh) | 2014-08-06 |
CA2758199C (en) | 2016-10-11 |
US8324987B2 (en) | 2012-12-04 |
US20100265010A1 (en) | 2010-10-21 |
EP2419998A1 (en) | 2012-02-22 |
KR20120017041A (ko) | 2012-02-27 |
US8018304B2 (en) | 2011-09-13 |
KR101654399B1 (ko) | 2016-09-05 |
US20110298565A1 (en) | 2011-12-08 |
WO2010118512A1 (en) | 2010-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20210409 |