JPS52120740A - Ladder filter using rectangular piezooelectric resonator utilizing profile vibration - Google Patents
Ladder filter using rectangular piezooelectric resonator utilizing profile vibrationInfo
- Publication number
- JPS52120740A JPS52120740A JP3796876A JP3796876A JPS52120740A JP S52120740 A JPS52120740 A JP S52120740A JP 3796876 A JP3796876 A JP 3796876A JP 3796876 A JP3796876 A JP 3796876A JP S52120740 A JPS52120740 A JP S52120740A
- Authority
- JP
- Japan
- Prior art keywords
- piezooelectric
- rectangular
- ladder filter
- resonator utilizing
- utilizing profile
- 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.)
- Pending
Links
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3796876A JPS52120740A (en) | 1976-04-05 | 1976-04-05 | Ladder filter using rectangular piezooelectric resonator utilizing profile vibration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3796876A JPS52120740A (en) | 1976-04-05 | 1976-04-05 | Ladder filter using rectangular piezooelectric resonator utilizing profile vibration |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52120740A true JPS52120740A (en) | 1977-10-11 |
Family
ID=12512354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3796876A Pending JPS52120740A (en) | 1976-04-05 | 1976-04-05 | Ladder filter using rectangular piezooelectric resonator utilizing profile vibration |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52120740A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5483335U (en) * | 1977-11-17 | 1979-06-13 | ||
JPS5881325A (en) * | 1981-11-11 | 1983-05-16 | Fujitsu Ltd | Semiconductor boosting circuit |
JPH03285415A (en) * | 1990-03-30 | 1991-12-16 | Ngk Spark Plug Co Ltd | Ladder-shaped filter |
US5400001A (en) * | 1992-09-21 | 1995-03-21 | Matsushita Electric Industrial Co., Ltd. | Piezoelectric resonator and piezoelectric filter |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5033945U (en) * | 1973-07-20 | 1975-04-11 |
-
1976
- 1976-04-05 JP JP3796876A patent/JPS52120740A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5033945U (en) * | 1973-07-20 | 1975-04-11 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5483335U (en) * | 1977-11-17 | 1979-06-13 | ||
JPS5822334Y2 (en) * | 1977-11-17 | 1983-05-13 | 株式会社村田製作所 | Ladder filter using rectangular piezoelectric resonators |
JPS5881325A (en) * | 1981-11-11 | 1983-05-16 | Fujitsu Ltd | Semiconductor boosting circuit |
JPH0458206B2 (en) * | 1981-11-11 | 1992-09-16 | Fujitsu Ltd | |
JPH03285415A (en) * | 1990-03-30 | 1991-12-16 | Ngk Spark Plug Co Ltd | Ladder-shaped filter |
US5400001A (en) * | 1992-09-21 | 1995-03-21 | Matsushita Electric Industrial Co., Ltd. | Piezoelectric resonator and piezoelectric filter |
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