JPS6014553U - Receiving circuit for spread spectrum communication - Google Patents
Receiving circuit for spread spectrum communicationInfo
- Publication number
- JPS6014553U JPS6014553U JP1983104790U JP10479083U JPS6014553U JP S6014553 U JPS6014553 U JP S6014553U JP 1983104790 U JP1983104790 U JP 1983104790U JP 10479083 U JP10479083 U JP 10479083U JP S6014553 U JPS6014553 U JP S6014553U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- spread spectrum
- sample
- signal
- spectrum communication
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案にかかる受信回路のブ冶ツク図、第２図
は回路動作のタイミングチャート、第３図は従来例のブ
ロック図、第４図は従来例の回路動作のタイミングチャ
ートである。
１・・・・・・相関回路、６．７・・・・・・比較器、
９・・・・・・オア回路、１０・・・・・・アンド回路
、１４・・・フリップ７０ツブ、１５．１６・・・・・
・ワンショット回路、Ｄ−・・・・・ウィンド信号、Ｅ
サンプル信号。Fig. 1 is a block diagram of a receiving circuit according to the present invention, Fig. 2 is a timing chart of circuit operation, Fig. 3 is a block diagram of a conventional example, and Fig. 4 is a timing chart of circuit operation of a conventional example. . 1... Correlation circuit, 6.7... Comparator,
9...OR circuit, 10...AND circuit, 14...Flip 70 knob, 15.16...
・One-shot circuit, D-... Wind signal, E
sample signal.
Claims (1)
関回路と、相関出力と基準値とを比較してサンプル信号
を発生させるパルス発生回路と、サンプル信号により相
関出力をサンプリングして情報データを復元するサンプ
ル回路と、サンプル信号に基づきウィンド信号を発生し
てつぎのサンプルタイミングを規制するウィンド回路と
から成るスペクトラム拡散通信の受信回路。A correlation circuit that correlates the spread spectrum signal with a pseudo-noise code, a pulse generation circuit that generates a sample signal by comparing the correlation output with a reference value, and a pulse generation circuit that samples the correlation output with the sample signal to restore information data. A receiving circuit for spread spectrum communication consisting of a sample circuit and a wind circuit that generates a wind signal based on the sample signal and regulates the next sample timing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983104790U JPS6014553U (en) | 1983-07-05 | 1983-07-05 | Receiving circuit for spread spectrum communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983104790U JPS6014553U (en) | 1983-07-05 | 1983-07-05 | Receiving circuit for spread spectrum communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6014553U true JPS6014553U (en) | 1985-01-31 |
Family
ID=30245901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983104790U Pending JPS6014553U (en) | 1983-07-05 | 1983-07-05 | Receiving circuit for spread spectrum communication |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6014553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63149285U (en) * | 1987-03-23 | 1988-09-30 | ||
| JPS6432775U (en) * | 1987-03-06 | 1989-03-01 |
-
1983
- 1983-07-05 JP JP1983104790U patent/JPS6014553U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6432775U (en) * | 1987-03-06 | 1989-03-01 | ||
| JPS63149285U (en) * | 1987-03-23 | 1988-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6014553U (en) | Receiving circuit for spread spectrum communication | |
| JPS5968251U (en) | gas detector | |
| JPS59121633U (en) | Light intensity adjustment device for light for illuminating the subject | |
| JPS58127765U (en) | Image signal sampling pulse generation circuit | |
| JPS6043081U (en) | Synchronous signal compensation circuit | |
| JPS5888173U (en) | radar tracking circuit | |
| JPS5954871U (en) | detection device | |
| JPS60152918U (en) | Digital waveform recorder with trigger | |
| JPS5888469U (en) | Time division multiplexed signal waveform processing device for electronic musical instruments | |
| JPS58111553U (en) | Demodulated signal sign determination circuit | |
| JPS5976143U (en) | phase control circuit | |
| JPS59147352U (en) | Reception level detection device | |
| JPS6020693U (en) | gas leak alarm | |
| JPS58106786U (en) | clock | |
| JPS5863610U (en) | speed detection circuit | |
| JPS5988946U (en) | input circuit | |
| JPS6062346U (en) | Door ajar warning buzzer circuit | |
| JPS59165027U (en) | Microcomputer reset circuit | |
| JPS59174715U (en) | Wideband AGC circuit | |
| JPS60123032U (en) | Wireless keyboard method | |
| JPS60113510U (en) | Physical quantity change detection device | |
| JPS60160653U (en) | Violation designated pulse generation circuit | |
| JPS59119668U (en) | Frame pulse generation circuit | |
| JPS5940884U (en) | data correction device | |
| JPS5952732U (en) | Pulse width control device |