JPH0326672Y2 - - Google Patents
Info
- Publication number
- JPH0326672Y2 JPH0326672Y2 JP4962089U JP4962089U JPH0326672Y2 JP H0326672 Y2 JPH0326672 Y2 JP H0326672Y2 JP 4962089 U JP4962089 U JP 4962089U JP 4962089 U JP4962089 U JP 4962089U JP H0326672 Y2 JPH0326672 Y2 JP H0326672Y2
- Authority
- JP
- Japan
- Prior art keywords
- wave filter
- intermediate frequency
- acoustic wave
- surface acoustic
- electrode
- 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.)
- Expired
Links
- 238000010897 surface acoustic wave method Methods 0.000 claims description 22
- 239000000758 substrate Substances 0.000 claims description 20
- 230000005236 sound signal Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4962089U JPH0326672Y2 (en]) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4962089U JPH0326672Y2 (en]) | 1989-04-28 | 1989-04-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01162932U JPH01162932U (en]) | 1989-11-14 |
JPH0326672Y2 true JPH0326672Y2 (en]) | 1991-06-10 |
Family
ID=31275708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4962089U Expired JPH0326672Y2 (en]) | 1989-04-28 | 1989-04-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0326672Y2 (en]) |
-
1989
- 1989-04-28 JP JP4962089U patent/JPH0326672Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH01162932U (en]) | 1989-11-14 |
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