JPS583618U - comb filter - Google Patents
comb filterInfo
- Publication number
- JPS583618U JPS583618U JP9784881U JP9784881U JPS583618U JP S583618 U JPS583618 U JP S583618U JP 9784881 U JP9784881 U JP 9784881U JP 9784881 U JP9784881 U JP 9784881U JP S583618 U JPS583618 U JP S583618U
- Authority
- JP
- Japan
- Prior art keywords
- comb filter
- coil
- input
- terminal
- output converter
- 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
Landscapes
- Processing Of Color Television Signals (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のクシ形フィルタの回路図、第２図は本考
案の一実施例であるクシ形フィルタの回路図及び第３図
はクシ形フィルタの山のレベルの包路線と谷のレベルの
包路線を示す特性図である。
ＤＬ・・・・・・超音波固体遅延子、Ｔｉ、 Ｔｏ・・
・・・・入出力変換子、Ｒｂ、 Ｒｔ、 ｒ−−−−
−−抵抗、Ｌｌ、 Ｌ２−＝−７ツ □−チング
用コイル。Fig. 1 is a circuit diagram of a conventional comb-shaped filter, Fig. 2 is a circuit diagram of a comb-shaped filter which is an embodiment of the present invention, and Fig. 3 is an envelope line of the peak level and a valley level of the comb-shaped filter. It is a characteristic diagram showing the envelope line of. DL...Ultrasonic solid state delay element, Ti, To...
...Input/output converter, Rb, Rt, r---
--Resistance, Ll, L2-=-7 □-Chinging coil.
Claims (1)
、容量又はコイルの電気素子を接続し、前記入出力変換
子の名一端子にそれぞれマツチング用コイルを接続し、
かつ前記電気素子と前記マツチング用コイルとの間に抵
抗を接続していることを特徴とするクシ形フィルタ。An electric element such as a resistor, a capacitor, or a coil is connected between each terminal of the input/output converter of the ultrasonic solid-state delay element, and a matching coil is connected to each terminal of the input/output converter,
A comb-shaped filter further comprising a resistor connected between the electric element and the matching coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9784881U JPS583618U (en) | 1981-06-30 | 1981-06-30 | comb filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9784881U JPS583618U (en) | 1981-06-30 | 1981-06-30 | comb filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS583618U true JPS583618U (en) | 1983-01-11 |
| JPS641791Y2 JPS641791Y2 (en) | 1989-01-17 |
Family
ID=29892628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9784881U Granted JPS583618U (en) | 1981-06-30 | 1981-06-30 | comb filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS583618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62193327U (en) * | 1986-05-30 | 1987-12-09 | ||
| KR20240054970A (en) | 2021-08-24 | 2024-04-26 | 닛본 세이고 가부시끼가이샤 | roller bearing |
-
1981
- 1981-06-30 JP JP9784881U patent/JPS583618U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62193327U (en) * | 1986-05-30 | 1987-12-09 | ||
| KR20240054970A (en) | 2021-08-24 | 2024-04-26 | 닛본 세이고 가부시끼가이샤 | roller bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS641791Y2 (en) | 1989-01-17 |
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