JPH036313U - - Google Patents
Info
- Publication number
- JPH036313U JPH036313U JP6701089U JP6701089U JPH036313U JP H036313 U JPH036313 U JP H036313U JP 6701089 U JP6701089 U JP 6701089U JP 6701089 U JP6701089 U JP 6701089U JP H036313 U JPH036313 U JP H036313U
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- output
- sweep signal
- frequency coil
- active element
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Amplifiers (AREA)
- Tests Of Electronic Circuits (AREA)
Description
第１図はこの考案の一実施例を示す接続図、第
２図はこの考案の動作を説明するためのグラフ、
第３図はこの考案に用いた制御器の構成を説明す
るための接続図、第４図は広帯域増幅器の構成及
び動作を説明するための接続図、第５図は従来の
技術の欠点を説明するためのグラフ、第６図は従
来の技術を説明するための接続図である。
１……出力用能動素子、２……高域用コイル、
３……低域用コイル、９……高周波側路スイツチ
、１３……制御器。
Fig. 1 is a connection diagram showing an embodiment of this invention, Fig. 2 is a graph for explaining the operation of this invention,
Figure 3 is a connection diagram for explaining the configuration of the controller used in this invention, Figure 4 is a connection diagram for explaining the configuration and operation of the wideband amplifier, and Figure 5 is for explaining the drawbacks of the conventional technology. FIG. 6 is a connection diagram for explaining the conventional technology. 1... Output active element, 2... High frequency coil,
3...Low frequency coil, 9...High frequency bypass switch, 13...Controller.
Claims (1)
が供給され、出力用能動素子の出力電極と電源と
の間に高域用コイルと低域用コイルが直列接続さ
れて負荷とされ、上記出力電極から上記制御電極
に入力された周波数掃引信号を取出すように構成
された掃引信号出力用増幅器において、 Ｂ 上記出力用能動素子の出力電極側に高域用コ
イルを接続し、電源側に低域用コイルを接続して
これらコイルを直列接続すると共に、 Ｃ 上記高域用コイルと低域用コイルの接続点と
共通電位点との間に接続した高周波側路スイツチ
と、 Ｄ この高周波側路スイツチを上記周波数掃引信
号に同期してオン、オフ制御する制御器と、 を設けて成る掃引信号出力用増幅器。[Claims for Utility Model Registration] A A frequency sweep signal is supplied to the control electrode of the output active element, and a high-frequency coil and a low-frequency coil are connected in series between the output electrode of the output active element and the power source. In the sweep signal output amplifier configured to take out the frequency sweep signal inputted to the control electrode from the output electrode, B, a high frequency coil is connected to the output electrode side of the output active element. A low-frequency coil is connected to the power supply side and these coils are connected in series, and a high-frequency bypass switch is connected between the connection point of the high-frequency coil and the low-frequency coil and a common potential point. , D a controller for controlling on/off of the high frequency bypass switch in synchronization with the frequency sweep signal; and a sweep signal output amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6701089U JPH036313U (en) | 1989-06-07 | 1989-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6701089U JPH036313U (en) | 1989-06-07 | 1989-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036313U true JPH036313U (en) | 1991-01-22 |
Family
ID=31600209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6701089U Pending JPH036313U (en) | 1989-06-07 | 1989-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036313U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6272207A (en) * | 1985-09-26 | 1987-04-02 | Matsushita Electric Ind Co Ltd | Oscillation circuit |
-
1989
- 1989-06-07 JP JP6701089U patent/JPH036313U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6272207A (en) * | 1985-09-26 | 1987-04-02 | Matsushita Electric Ind Co Ltd | Oscillation circuit |