JPH03125533U - - Google Patents
Info
- Publication number
- JPH03125533U JPH03125533U JP3402190U JP3402190U JPH03125533U JP H03125533 U JPH03125533 U JP H03125533U JP 3402190 U JP3402190 U JP 3402190U JP 3402190 U JP3402190 U JP 3402190U JP H03125533 U JPH03125533 U JP H03125533U
- Authority
- JP
- Japan
- Prior art keywords
- attenuator
- output port
- signal
- detector
- reflected wave
- 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
- 230000010355 oscillation Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Description
第１図はこの考案の一実施例を示すブロツク図
、第２図は、第１図の中にある反射波分配器を示
す図、第３図は従来の高周波信号源のブロツク図
である。
図において、１……発振源、２……減衰器、３
……コントロラ、４……出力ポート、５……反射
波分配器、６……検波器、７……増幅器、８……
制限値検出器、９……単向器、１０……主線路、
１１……副線路である。なお図中同一符号は同一
又は相当部分を示す。
FIG. 1 is a block diagram showing an embodiment of this invention, FIG. 2 is a diagram showing the reflected wave distributor shown in FIG. 1, and FIG. 3 is a block diagram of a conventional high frequency signal source. In the figure, 1...oscillation source, 2...attenuator, 3
...Controller, 4...Output port, 5...Reflected wave distributor, 6...Detector, 7...Amplifier, 8...
Limit value detector, 9...unidirectional device, 10...main line,
11...This is a sub-line. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
る減衰器と、この減衰器の減衰量を制御するコン
トローラと、出力ポートと、上記減衰器と出力ポ
ートとの間に設けられ、上記出力ポートからの反
射波を分配する反射波分配器と、上記反射波分配
器からの反射波を検波する検波器と、上記検波器
からの信号を増幅する増幅器と、上記増幅器から
送られる信号の制限値を検出し、上記発振源、コ
ントローラへ発振を停止させる信号を送る制御値
検出器とを備えた事を特徴とする高周波信号源。 An oscillation source, an attenuator that attenuates the high frequency signal of the oscillation source, a controller that controls the amount of attenuation of the attenuator, an output port, and an output port that is provided between the attenuator and the output port, and that is provided between the output port and the attenuator. a reflected wave distributor that distributes the reflected waves of the reflected wave, a detector that detects the reflected waves from the reflected wave distributor, an amplifier that amplifies the signal from the detector, and a limit value of the signal sent from the amplifier. A high-frequency signal source comprising a control value detector that detects the oscillation source and sends a signal to the controller to stop oscillation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3402190U JPH03125533U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3402190U JPH03125533U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03125533U true JPH03125533U (en) | 1991-12-18 |
Family
ID=31538132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3402190U Pending JPH03125533U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03125533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008123102A (en) * | 2006-11-09 | 2008-05-29 | Yamaichi Electronics Co Ltd | IC card adapter |
-
1990
- 1990-03-30 JP JP3402190U patent/JPH03125533U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008123102A (en) * | 2006-11-09 | 2008-05-29 | Yamaichi Electronics Co Ltd | IC card adapter |