JPS60189122U - Envelope detection circuit - Google Patents
Envelope detection circuitInfo
- Publication number
- JPS60189122U JPS60189122U JP7589584U JP7589584U JPS60189122U JP S60189122 U JPS60189122 U JP S60189122U JP 7589584 U JP7589584 U JP 7589584U JP 7589584 U JP7589584 U JP 7589584U JP S60189122 U JPS60189122 U JP S60189122U
- Authority
- JP
- Japan
- Prior art keywords
- detection circuit
- envelope detection
- electrode
- collector
- transistor
- 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
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図は従来の包絡線検波回路の一例を示す回路図、第
２図はこの考案の一実施例を示す包路線検波回路の主要
な結線図、第３図はこの考案の他の実施例を示す回路図
である。
図中、１は入力端子、２は出力端子、Ｑｌｌ。
Ｑ□２は導電形式が異なる２つのトランジスタ、Ｃはコ
ンデンサ、Ｓは電流源を示す。Fig. 1 is a circuit diagram showing an example of a conventional envelope detection circuit, Fig. 2 is a main wiring diagram of an envelope detection circuit showing an embodiment of this invention, and Fig. 3 is another embodiment of this invention. FIG. In the figure, 1 is an input terminal, 2 is an output terminal, and Qll. Q□2 indicates two transistors with different conduction types, C indicates a capacitor, and S indicates a current source.
Claims (1)
クタ電極、及びエミッタ電極を、導電形、 式の異な
る第２のトランジスタのベース電極、及びコレクタ電極
にそれぞれ接続してエミッタホロワ回路を構成し、前記
第１、及び第２のトランジスタのコレクタ電極間にコン
デンサを接続したことを特徴とする包路線検波回路。A collector electrode and an emitter electrode of a first transistor whose base electrode is an input terminal are respectively connected to a base electrode and a collector electrode of a second transistor of a different conductivity type and type to form an emitter follower circuit, An envelope detection circuit characterized in that a capacitor is connected between the collector electrodes of the first and second transistors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7589584U JPS60189122U (en) | 1984-05-25 | 1984-05-25 | Envelope detection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7589584U JPS60189122U (en) | 1984-05-25 | 1984-05-25 | Envelope detection circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60189122U true JPS60189122U (en) | 1985-12-14 |
| JPH0221776Y2 JPH0221776Y2 (en) | 1990-06-12 |
Family
ID=30617537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7589584U Granted JPS60189122U (en) | 1984-05-25 | 1984-05-25 | Envelope detection circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60189122U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018201022A1 (en) | 2018-01-23 | 2019-07-25 | Robert Bosch Gmbh | Circuit carrier arrangement with improved electrical contacting |
-
1984
- 1984-05-25 JP JP7589584U patent/JPS60189122U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0221776Y2 (en) | 1990-06-12 |
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