JPS593650U - Light receiving device - Google Patents
Light receiving deviceInfo
- Publication number
- JPS593650U JPS593650U JP1982099173U JP9917382U JPS593650U JP S593650 U JPS593650 U JP S593650U JP 1982099173 U JP1982099173 U JP 1982099173U JP 9917382 U JP9917382 U JP 9917382U JP S593650 U JPS593650 U JP S593650U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving device
- light receiving
- receiving element
- diagram showing
- 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
- Optical Communication System (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図は慣用の光送信機の一例を示す接続図、第２図は
慣用の光受信機の一例を示す接続図、第３図は第２図の
等価回路、第４図は従来装置とこの考案による装置の周
波特性を対比して示す特性図、第５図はこの考案の一実
施例を示す構成図、第６図は第５図の等価向路、第７図
はこの考案の他の実施例を示す接続図、第８図はこの考
案が適用されるワイヤレスヘッドホーンシステムの送信
側の構成の一例を示すブロック図、第９図はその受信側
の一例を示す斜視図、第１０図は第９図の電気回路の具
体的な一例を示すブロック図、第 １１図は第９図
の電気回路の具体的な他の一例を示すブロック図である
。
１５．２１，６１．６２はホトダイオード、１６は演算
増幅器、２４は電界効果トランジスタ、２７はトランジ
スタ、６３，６４．７４は反転増幅器である。
第７図 −
第８図Fig. 1 is a connection diagram showing an example of a conventional optical transmitter, Fig. 2 is a connection diagram showing an example of a conventional optical receiver, Fig. 3 is an equivalent circuit of Fig. 2, and Fig. 4 is a connection diagram showing an example of a conventional optical receiver. A characteristic diagram showing a comparative comparison of the frequency characteristics of the device according to this invention, FIG. 5 is a configuration diagram showing one embodiment of this invention, FIG. 6 is an equivalent direction path of FIG. 5, and FIG. FIG. 8 is a block diagram showing an example of the configuration of the transmitting side of the wireless headphone system to which this invention is applied, FIG. 9 is a perspective view showing an example of the receiving side, and FIG. This figure is a block diagram showing a specific example of the electric circuit shown in FIG. 9, and FIG. 11 is a block diagram showing another specific example of the electric circuit shown in FIG. 15.21 and 61.62 are photodiodes, 16 is an operational amplifier, 24 is a field effect transistor, 27 is a transistor, and 63, 64.74 is an inverting amplifier. Figure 7 - Figure 8
Claims (1)
と、該受光素子からの出力信号を増幅する反転増幅器と
を備え、該反転増幅器により上記受光素子による周波数
特性の劣化を補正するようにしたことを特徴とする受光
装置。The device includes a light-receiving element that receives a signal transmitted using light as a medium, and an inverting amplifier that amplifies the output signal from the light-receiving element, and the inverting amplifier corrects deterioration in frequency characteristics caused by the light-receiving element. A light receiving device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982099173U JPS593650U (en) | 1982-06-30 | 1982-06-30 | Light receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982099173U JPS593650U (en) | 1982-06-30 | 1982-06-30 | Light receiving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS593650U true JPS593650U (en) | 1984-01-11 |
Family
ID=30235139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982099173U Pending JPS593650U (en) | 1982-06-30 | 1982-06-30 | Light receiving device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6261568U (en) * | 1985-10-02 | 1987-04-16 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58196734A (en) * | 1982-05-12 | 1983-11-16 | Sumitomo Electric Ind Ltd | Photoelectric converting circuit |
-
1982
- 1982-06-30 JP JP1982099173U patent/JPS593650U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58196734A (en) * | 1982-05-12 | 1983-11-16 | Sumitomo Electric Ind Ltd | Photoelectric converting circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6261568U (en) * | 1985-10-02 | 1987-04-16 |
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