JPS5291630A - Variable frequency band pass filter - Google Patents
Variable frequency band pass filterInfo
- Publication number
- JPS5291630A JPS5291630A JP752176A JP752176A JPS5291630A JP S5291630 A JPS5291630 A JP S5291630A JP 752176 A JP752176 A JP 752176A JP 752176 A JP752176 A JP 752176A JP S5291630 A JPS5291630 A JP S5291630A
- Authority
- JP
- Japan
- Prior art keywords
- frequency band
- pass filter
- band pass
- variable frequency
- parameters
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/02—Details
- H03J3/06—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges
Landscapes
- Networks Using Active Elements (AREA)
Abstract
PURPOSE:To change the center frequency with no substantial changes in Q by adjusting one of parameters.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP752176A JPS5291630A (en) | 1976-01-28 | 1976-01-28 | Variable frequency band pass filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP752176A JPS5291630A (en) | 1976-01-28 | 1976-01-28 | Variable frequency band pass filter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5291630A true JPS5291630A (en) | 1977-08-02 |
JPS5651652B2 JPS5651652B2 (en) | 1981-12-07 |
Family
ID=11668067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP752176A Granted JPS5291630A (en) | 1976-01-28 | 1976-01-28 | Variable frequency band pass filter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5291630A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5821914A (en) * | 1981-07-31 | 1983-02-09 | Nec Corp | Active filter |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5963028U (en) * | 1982-10-20 | 1984-04-25 | 株式会社クボタ | vehicle seat support device |
JPS5963029U (en) * | 1982-10-20 | 1984-04-25 | 株式会社クボタ | Seat device for both forward and backward vehicles |
JP6936824B2 (en) | 2019-03-07 | 2021-09-22 | ヒロセ電機株式会社 | Electrical connector for flat conductor |
-
1976
- 1976-01-28 JP JP752176A patent/JPS5291630A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5821914A (en) * | 1981-07-31 | 1983-02-09 | Nec Corp | Active filter |
Also Published As
Publication number | Publication date |
---|---|
JPS5651652B2 (en) | 1981-12-07 |
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