JPS5996918U - High frequency amplifier circuit - Google Patents
High frequency amplifier circuitInfo
- Publication number
- JPS5996918U JPS5996918U JP19169982U JP19169982U JPS5996918U JP S5996918 U JPS5996918 U JP S5996918U JP 19169982 U JP19169982 U JP 19169982U JP 19169982 U JP19169982 U JP 19169982U JP S5996918 U JPS5996918 U JP S5996918U
- Authority
- JP
- Japan
- Prior art keywords
- high frequency
- amplifier circuit
- frequency amplifier
- gate
- agc voltage
- 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
Landscapes
- Amplifiers (AREA)
- Control Of Amplification And Gain Control (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図は従来の高周波増幅回路の回路図、第７２図はデ
ュアル・ゲートのＭＯＳ、ＦＥＴのＶＣｌ、に対する順
伝達アドミッタンスの特性図、第３図は本考案の一実施
例の高周波増幅回路の回路図、第４図は第３図の回路の
■。１．に対する電力利得特性 。
図、第５図はＡＧＣ電圧に対する電力利得特性図である
。Figure 1 is a circuit diagram of a conventional high frequency amplifier circuit, Figure 72 is a characteristic diagram of forward transfer admittance for dual gate MOS and FET VCl, and Figure 3 is a diagram of a high frequency amplifier circuit according to an embodiment of the present invention. Circuit diagram, Figure 4 is the circuit shown in Figure 3. 1. Power gain characteristics for . FIG. 5 is a power gain characteristic diagram with respect to AGC voltage.
Claims (1)
信号が、第２ゲートにＡＧＣ電圧が印加されるよう構成
された高周波増幅回路において、上記第１ゲートの電位
が上記ＡＧＣ電圧により変化するようにしたことを特徴
とする高周波増幅回路。Input to the first gate of the dual gate FET,
1. A high frequency amplification circuit configured such that a signal is applied to a second gate of an AGC voltage, wherein the potential of the first gate is changed by the AGC voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19169982U JPS5996918U (en) | 1982-12-18 | 1982-12-18 | High frequency amplifier circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19169982U JPS5996918U (en) | 1982-12-18 | 1982-12-18 | High frequency amplifier circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5996918U true JPS5996918U (en) | 1984-06-30 |
Family
ID=30412738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19169982U Pending JPS5996918U (en) | 1982-12-18 | 1982-12-18 | High frequency amplifier circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5996918U (en) |
-
1982
- 1982-12-18 JP JP19169982U patent/JPS5996918U/en active Pending
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