JPS5125951A - - Google Patents
Info
- Publication number
- JPS5125951A JPS5125951A JP50080579A JP8057975A JPS5125951A JP S5125951 A JPS5125951 A JP S5125951A JP 50080579 A JP50080579 A JP 50080579A JP 8057975 A JP8057975 A JP 8057975A JP S5125951 A JPS5125951 A JP S5125951A
- Authority
- JP
- Japan
- 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
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
- H03H9/02818—Means for compensation or elimination of undesirable effects
- H03H9/02834—Means for compensation or elimination of undesirable effects of temperature influence
-
- 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
- H03H9/02574—Characteristics of substrate, e.g. cutting angles of combined substrates, multilayered substrates, piezoelectrical layers on not-piezoelectrical substrate
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/485,176 US3943389A (en) | 1974-07-02 | 1974-07-02 | Temperature stabilization of surface acoustic wave substrates |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5125951A true JPS5125951A (ja) | 1976-03-03 |
Family
ID=23927185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50080579A Pending JPS5125951A (ja) | 1974-07-02 | 1975-07-01 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3943389A (ja) |
JP (1) | JPS5125951A (ja) |
DE (1) | DE2528046A1 (ja) |
FR (1) | FR2277437A1 (ja) |
GB (1) | GB1474825A (ja) |
NL (1) | NL7507698A (ja) |
SE (1) | SE7507283L (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59214560A (ja) * | 1983-05-18 | 1984-12-04 | Matsumoto Seiki Kk | 研削研摩装置 |
JPS6165769A (ja) * | 1984-08-22 | 1986-04-04 | バイエリツシエ モートーレン ウエルケ アクチエンゲゼルシヤフト | 湾曲面の自動研磨装置 |
JPS61161063U (ja) * | 1985-03-27 | 1986-10-06 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4037176A (en) * | 1975-03-18 | 1977-07-19 | Matsushita Electric Industrial Co., Ltd. | Multi-layered substrate for a surface-acoustic-wave device |
US4190782A (en) * | 1978-07-24 | 1980-02-26 | Telex Communications, Inc. | Piezoelectric ceramic resonant transducer with stable frequency |
DE3729014A1 (de) * | 1987-08-31 | 1989-03-09 | Siemens Ag | Oberflaechenwellenbauteil mit unterdrueckung unerwuenschter akustischer wellen |
US5420472A (en) * | 1992-06-11 | 1995-05-30 | Motorola, Inc. | Method and apparatus for thermal coefficient of expansion matched substrate attachment |
JP3880150B2 (ja) * | 1997-06-02 | 2007-02-14 | 松下電器産業株式会社 | 弾性表面波素子 |
US6049155A (en) * | 1997-10-27 | 2000-04-11 | Lucent Technologies Inc. | Thermally tunable surface acoustic wave devices |
JP3717034B2 (ja) * | 1998-11-10 | 2005-11-16 | 株式会社村田製作所 | 弾性表面波素子 |
US6426583B1 (en) * | 1999-06-14 | 2002-07-30 | Matsushita Electric Industrial Co., Ltd. | Surface acoustic wave element, method for producing the same and surface acoustic wave device using the same |
US6674220B2 (en) * | 2001-02-14 | 2004-01-06 | Michigan Aerospace Corp. | Temperature-compensated piezoelectric force motor |
US20070096839A1 (en) * | 2005-11-02 | 2007-05-03 | Vern Meissner | Temperature compensation circuit for a surface acoustic wave oscillator |
US8664836B1 (en) * | 2009-09-18 | 2014-03-04 | Sand 9, Inc. | Passivated micromechanical resonators and related methods |
US9232315B2 (en) | 2011-03-16 | 2016-01-05 | Phonon Corporation | Monolithically applied heating elements on saw substrate |
JP6017868B2 (ja) | 2011-11-04 | 2016-11-02 | 太陽誘電株式会社 | 分波器、フィルタ及び通信モジュール |
JP5615472B1 (ja) * | 2013-03-27 | 2014-10-29 | 日本碍子株式会社 | 複合基板及び弾性波デバイス |
JP6397352B2 (ja) * | 2015-02-19 | 2018-09-26 | 太陽誘電株式会社 | 弾性波デバイス |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2497685A (en) * | 1947-11-20 | 1950-02-14 | Gen Electric | Locking means for clothes-washing machines |
US3187207A (en) * | 1960-08-08 | 1965-06-01 | Giannini Controls Corp | Transducers |
CH399021A (de) * | 1964-02-19 | 1966-03-31 | Kistler Instrumente Ag | Beschleunigungs-Messgerät |
US3349259A (en) * | 1965-05-27 | 1967-10-24 | Kistler Instr Corp | Piezoelectric pressure transducer |
FR1482899A (fr) * | 1966-03-17 | 1967-06-02 | Csf | Lignes acoustiques dispersives |
US3437849A (en) * | 1966-11-21 | 1969-04-08 | Motorola Inc | Temperature compensation of electrical devices |
US3543193A (en) * | 1968-08-29 | 1970-11-24 | Bell Telephone Labor Inc | Stressed elastic wave delay line |
US3736532A (en) * | 1971-07-14 | 1973-05-29 | Us Navy | Ultrasonic delay lines |
US3786373A (en) * | 1971-10-01 | 1974-01-15 | Raytheon Co | Temperature compensated acoustic surface wave device |
-
1974
- 1974-07-02 US US05/485,176 patent/US3943389A/en not_active Expired - Lifetime
-
1975
- 1975-05-28 GB GB2324575A patent/GB1474825A/en not_active Expired
- 1975-06-24 DE DE19752528046 patent/DE2528046A1/de active Pending
- 1975-06-25 SE SE7507283A patent/SE7507283L/xx unknown
- 1975-06-27 NL NL7507698A patent/NL7507698A/xx unknown
- 1975-07-01 JP JP50080579A patent/JPS5125951A/ja active Pending
- 1975-07-01 FR FR7520667A patent/FR2277437A1/fr active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59214560A (ja) * | 1983-05-18 | 1984-12-04 | Matsumoto Seiki Kk | 研削研摩装置 |
JPH0314589B2 (ja) * | 1983-05-18 | 1991-02-27 | Matsumoto Seiki Kk | |
JPS6165769A (ja) * | 1984-08-22 | 1986-04-04 | バイエリツシエ モートーレン ウエルケ アクチエンゲゼルシヤフト | 湾曲面の自動研磨装置 |
JPS61161063U (ja) * | 1985-03-27 | 1986-10-06 |
Also Published As
Publication number | Publication date |
---|---|
NL7507698A (nl) | 1976-01-06 |
FR2277437B1 (ja) | 1979-01-05 |
US3943389A (en) | 1976-03-09 |
DE2528046A1 (de) | 1976-01-22 |
GB1474825A (en) | 1977-05-25 |
FR2277437A1 (fr) | 1976-01-30 |
SE7507283L (sv) | 1976-01-05 |