ID18436A - Peranti gelombang akustik permukaan dan telepon tentengan yang menggunakan peranti tersebut - Google Patents
Peranti gelombang akustik permukaan dan telepon tentengan yang menggunakan peranti tersebutInfo
- Publication number
- ID18436A ID18436A IDP970720A ID970720A ID18436A ID 18436 A ID18436 A ID 18436A ID P970720 A IDP970720 A ID P970720A ID 970720 A ID970720 A ID 970720A ID 18436 A ID18436 A ID 18436A
- Authority
- ID
- Indonesia
- Prior art keywords
- themes
- related phone
- acrylic
- waves
- surface waves
- 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
- H03H9/02535—Details of surface acoustic wave devices
- H03H9/02543—Characteristics of substrate, e.g. cutting angles
- H03H9/02559—Characteristics of substrate, e.g. cutting angles of lithium niobate or lithium-tantalate substrates
-
- 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
- H03H9/125—Driving means, e.g. electrodes, coils
- H03H9/145—Driving means, e.g. electrodes, coils for networks 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
- H03H9/25—Constructional features of resonators using surface acoustic waves
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5180896 | 1996-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
ID18436A true ID18436A (id) | 1998-04-09 |
Family
ID=12897225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDP970720A ID18436A (id) | 1996-03-08 | 1997-03-07 | Peranti gelombang akustik permukaan dan telepon tentengan yang menggunakan peranti tersebut |
Country Status (6)
Country | Link |
---|---|
US (1) | US5854527A (id) |
EP (1) | EP0886375A4 (id) |
KR (1) | KR100588450B1 (id) |
CN (1) | CN1150675C (id) |
ID (1) | ID18436A (id) |
WO (1) | WO1997033368A1 (id) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3358688B2 (ja) * | 1995-04-10 | 2002-12-24 | 三洋電機株式会社 | 弾性表面波素子 |
JP3317273B2 (ja) * | 1998-08-25 | 2002-08-26 | 株式会社村田製作所 | 表面波共振子、フィルタ、共用器、通信機装置 |
JP3391309B2 (ja) | 1999-09-02 | 2003-03-31 | 株式会社村田製作所 | 表面波装置及び通信機装置 |
US6420815B1 (en) * | 1999-09-16 | 2002-07-16 | Sanyo Electric Co., Ltd. | Substrate for surface acoustic wave device and surface acoustic wave device |
WO2002019522A1 (en) * | 2000-08-31 | 2002-03-07 | Sawtek Inc. | Surface acoustic wave devices using non-symmetric optimized cuts of a piezoelectric substrate |
US6661313B2 (en) * | 2001-10-25 | 2003-12-09 | Sawtek, Inc. | Surface acoustic wave devices using optimized cuts of lithium niobate (LiNbO3) |
JP4483785B2 (ja) * | 2004-01-13 | 2010-06-16 | 株式会社村田製作所 | 弾性境界波装置 |
DE102005055871A1 (de) | 2005-11-23 | 2007-05-24 | Epcos Ag | Elektroakustisches Bauelement |
DE102006048879B4 (de) | 2006-10-16 | 2018-02-01 | Snaptrack, Inc. | Elektroakustisches Bauelement |
US8294330B1 (en) * | 2009-03-31 | 2012-10-23 | Triquint Semiconductor, Inc. | High coupling, low loss saw filter and associated method |
WO2011007690A1 (ja) | 2009-07-17 | 2011-01-20 | 株式会社村田製作所 | 弾性表面波装置 |
WO2015064238A1 (ja) | 2013-10-31 | 2015-05-07 | 京セラ株式会社 | 弾性波素子、フィルタ素子および通信装置 |
CN110672715A (zh) * | 2019-09-24 | 2020-01-10 | 南京邮电大学 | 一种新型声表面波传感器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2086684B (en) * | 1980-10-08 | 1984-05-10 | Philips Electronic Associated | Surface acoustic wave filters |
US5081389A (en) * | 1990-11-30 | 1992-01-14 | Ascom Zelcom Ag. | Crystal cut angles for lithium tantalate crystal for novel surface acoustic wave devices |
US5420472A (en) * | 1992-06-11 | 1995-05-30 | Motorola, Inc. | Method and apparatus for thermal coefficient of expansion matched substrate attachment |
JPH07212177A (ja) * | 1994-01-14 | 1995-08-11 | Murata Mfg Co Ltd | 表面波フィルタ |
JP3281510B2 (ja) * | 1995-05-17 | 2002-05-13 | 康敬 清水 | 弾性表面波素子 |
-
1997
- 1997-03-04 CN CNB971929041A patent/CN1150675C/zh not_active Expired - Fee Related
- 1997-03-04 KR KR1019980707061A patent/KR100588450B1/ko not_active IP Right Cessation
- 1997-03-04 WO PCT/JP1997/000670 patent/WO1997033368A1/ja not_active Application Discontinuation
- 1997-03-04 EP EP97903662A patent/EP0886375A4/en not_active Withdrawn
- 1997-03-06 US US08/812,880 patent/US5854527A/en not_active Expired - Fee Related
- 1997-03-07 ID IDP970720A patent/ID18436A/id unknown
Also Published As
Publication number | Publication date |
---|---|
KR100588450B1 (ko) | 2006-08-30 |
CN1213466A (zh) | 1999-04-07 |
CN1150675C (zh) | 2004-05-19 |
EP0886375A4 (en) | 2000-12-06 |
KR19990087612A (ko) | 1999-12-27 |
EP0886375A1 (en) | 1998-12-23 |
WO1997033368A1 (fr) | 1997-09-12 |
US5854527A (en) | 1998-12-29 |
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