JPS61124117U - - Google Patents
Info
- Publication number
- JPS61124117U JPS61124117U JP857185U JP857185U JPS61124117U JP S61124117 U JPS61124117 U JP S61124117U JP 857185 U JP857185 U JP 857185U JP 857185 U JP857185 U JP 857185U JP S61124117 U JPS61124117 U JP S61124117U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- circuit
- diode
- resistors
- circuits
- 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
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Attenuators (AREA)
Description
第１図は従来例の回路構成図、第２図は本考案
の一実施例を示す回路構成図である。
Ｒ１０〜Ｒ４０…抵抗、Ｃ１０，Ｃ２０…コン
デンサ、Ｄ１０，Ｄ２０…ダイオード、Ｌ１０，
Ｌ２０…インダクタンス、Ｒｓｓ，ＲＬ１，ＲＬ
２…インピーダンス、Ｓ１０，Ｓ２０…スイツチ
。
FIG. 1 is a circuit configuration diagram of a conventional example, and FIG. 2 is a circuit configuration diagram showing an embodiment of the present invention. R10~R40...Resistor, C10, C20...Capacitor, D10, D20...Diode, L10,
L20...Inductance, Rss, RL1, RL
2... Impedance, S10, S20... Switch.
Claims (1)
列接続した回路を複数装備しており、上記回路の
各々の抵抗とコンデンサとの接続点を相互に接続
し、ここにＲＦ信号を入力する構成とすると共に
、各々の回路のコンデンサとダイオードとの接続
点にＤＣ電圧を選択的に印加するように切換回路
を具備したことを特徴とするアツテネータ回路。 It is equipped with a plurality of circuits in which resistors are connected in parallel to a series circuit of a capacitor and a diode, and the connection points of each of the resistors and the capacitor in the circuits are connected to each other, and an RF signal is input thereto. An attenuator circuit comprising a switching circuit for selectively applying a DC voltage to a connection point between a capacitor and a diode in each circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP857185U JPH0510414Y2 (en) | 1985-01-23 | 1985-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP857185U JPH0510414Y2 (en) | 1985-01-23 | 1985-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61124117U true JPS61124117U (en) | 1986-08-05 |
| JPH0510414Y2 JPH0510414Y2 (en) | 1993-03-15 |
Family
ID=30487982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP857185U Expired - Lifetime JPH0510414Y2 (en) | 1985-01-23 | 1985-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510414Y2 (en) |
-
1985
- 1985-01-23 JP JP857185U patent/JPH0510414Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0510414Y2 (en) | 1993-03-15 |
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