JPH03109416U - - Google Patents
Info
- Publication number
- JPH03109416U JPH03109416U JP1780490U JP1780490U JPH03109416U JP H03109416 U JPH03109416 U JP H03109416U JP 1780490 U JP1780490 U JP 1780490U JP 1780490 U JP1780490 U JP 1780490U JP H03109416 U JPH03109416 U JP H03109416U
- Authority
- JP
- Japan
- Prior art keywords
- detection
- line
- circuit
- diode
- frequency signals
- 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
- 238000001514 detection method Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Waveguides (AREA)
Description
第１図は本考案の一実施例の構成図、第２図は
従来の検波回路の構成図である。
１，７……検波ダイオード、２……接続用スト
リツプライン、３……抵抗、８……主線路、９…
…検波電圧引き込み線、１０……膜回路基板、１
１……コンデンサ、１２……結合線路、１３……
アース端子。
FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a block diagram of a conventional detection circuit. 1, 7...Detection diode, 2...Connection strip line, 3...Resistor, 8...Main line, 9...
...Detection voltage lead-in line, 10...Membrane circuit board, 1
1... Capacitor, 12... Coupled line, 13...
Earth terminal.
Claims (1)
周波信号検波用の検波回路において、主ストリツ
プ線路の高周波信号を取り出す結合用ストリツプ
線路に接続されている検波ダイオードと、前記検
波ダイオードの検波直流電圧を直流回路に接続す
る検波電圧引き込み線と、前記検波ダイオードと
前記検波電圧引き込み線との間に前記高周波信号
に対して十分に高いインピーダンスを有する抵抗
を挿入することを特徴とする検波回路。 In a detection circuit for detecting high-frequency signals that is composed of strip lines on a film circuit board, a detection diode connected to a coupling strip line for extracting high-frequency signals from the main strip line and a detection DC voltage of the detection diode are A detection circuit characterized in that a detection voltage lead-in line connected to the circuit, and a resistor having a sufficiently high impedance with respect to the high-frequency signal are inserted between the detection diode and the detection voltage lead-in line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1780490U JPH03109416U (en) | 1990-02-22 | 1990-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1780490U JPH03109416U (en) | 1990-02-22 | 1990-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03109416U true JPH03109416U (en) | 1991-11-11 |
Family
ID=31520985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1780490U Pending JPH03109416U (en) | 1990-02-22 | 1990-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03109416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007117627A (en) * | 2005-10-31 | 2007-05-17 | Sega Corp | Game apparatus |
-
1990
- 1990-02-22 JP JP1780490U patent/JPH03109416U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007117627A (en) * | 2005-10-31 | 2007-05-17 | Sega Corp | Game apparatus |
| TWI391164B (en) * | 2005-10-31 | 2013-04-01 | Sega Corp | Game device |
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