JPS5646317A - Surface elastic wave device - Google Patents
Surface elastic wave deviceInfo
- Publication number
- JPS5646317A JPS5646317A JP12086879A JP12086879A JPS5646317A JP S5646317 A JPS5646317 A JP S5646317A JP 12086879 A JP12086879 A JP 12086879A JP 12086879 A JP12086879 A JP 12086879A JP S5646317 A JPS5646317 A JP S5646317A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- surface elastic
- elastic wave
- section
- interval
- 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.)
- Granted
Links
- 230000005284 excitation Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; 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
- H03H9/14544—Transducers of particular shape or position
- H03H9/14552—Transducers of particular shape or position comprising split fingers
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12086879A JPS5646317A (en) | 1979-09-21 | 1979-09-21 | Surface elastic wave device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12086879A JPS5646317A (en) | 1979-09-21 | 1979-09-21 | Surface elastic wave device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5646317A true JPS5646317A (en) | 1981-04-27 |
JPS6224963B2 JPS6224963B2 (enrdf_load_stackoverflow) | 1987-06-01 |
Family
ID=14796937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12086879A Granted JPS5646317A (en) | 1979-09-21 | 1979-09-21 | Surface elastic wave device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5646317A (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5528206A (en) * | 1994-11-23 | 1996-06-18 | Murata Manufacturing Co., Ltd. | Surface acoustic wave filter with attenuated spurious emissions |
KR100762053B1 (ko) | 2005-08-23 | 2007-09-28 | 후지쓰 메디아 데바이스 가부시키가이샤 | 탄성 표면파 장치 |
-
1979
- 1979-09-21 JP JP12086879A patent/JPS5646317A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5528206A (en) * | 1994-11-23 | 1996-06-18 | Murata Manufacturing Co., Ltd. | Surface acoustic wave filter with attenuated spurious emissions |
KR100762053B1 (ko) | 2005-08-23 | 2007-09-28 | 후지쓰 메디아 데바이스 가부시키가이샤 | 탄성 표면파 장치 |
Also Published As
Publication number | Publication date |
---|---|
JPS6224963B2 (enrdf_load_stackoverflow) | 1987-06-01 |
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