JPH048530U - - Google Patents
Info
- Publication number
- JPH048530U JPH048530U JP4935590U JP4935590U JPH048530U JP H048530 U JPH048530 U JP H048530U JP 4935590 U JP4935590 U JP 4935590U JP 4935590 U JP4935590 U JP 4935590U JP H048530 U JPH048530 U JP H048530U
- Authority
- JP
- Japan
- Prior art keywords
- amount
- phase shift
- pass filter
- attenuate
- feedback
- 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
- 230000010363 phase shift Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Networks Using Active Elements (AREA)
Description
第１図は本考案の一実施例の構成図、第２図は
バイカツド型定遅延広帯域通過フイルタの一例を
示す回路図である。 １〜４……演算増幅器、１１……デイジタルア
ツテネータ、１２……ＣＰＵ、Ｒ１，Ｒ２，Ｒ３
，Ｒ４，Ｒ５，Ｒ６……抵抗、Ｃ……コンデンサ
。
バイカツド型定遅延広帯域通過フイルタの一例を
示す回路図である。 １〜４……演算増幅器、１１……デイジタルア
ツテネータ、１２……ＣＰＵ、Ｒ１，Ｒ２，Ｒ３
，Ｒ４，Ｒ５，Ｒ６……抵抗、Ｃ……コンデンサ
。
Claims (1)
- バイカツド型定遅延広帯域通過フイルタ回路の
出力信号を減衰させるように帰還量を制御して入
力信号の移相量を可変とすることを特徴とする移
相回路。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4935590U JPH048530U (ja) | 1990-05-11 | 1990-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4935590U JPH048530U (ja) | 1990-05-11 | 1990-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048530U true JPH048530U (ja) | 1992-01-27 |
Family
ID=31566970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4935590U Pending JPH048530U (ja) | 1990-05-11 | 1990-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048530U (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4849361A (ja) * | 1970-12-04 | 1973-07-12 | ||
| JPS6468009A (en) * | 1987-09-08 | 1989-03-14 | Toshiba Corp | Active filter type signal adjusting circuit |
-
1990
- 1990-05-11 JP JP4935590U patent/JPH048530U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4849361A (ja) * | 1970-12-04 | 1973-07-12 | ||
| JPS6468009A (en) * | 1987-09-08 | 1989-03-14 | Toshiba Corp | Active filter type signal adjusting circuit |