JPH03120147U - - Google Patents
Info
- Publication number
- JPH03120147U JPH03120147U JP2807890U JP2807890U JPH03120147U JP H03120147 U JPH03120147 U JP H03120147U JP 2807890 U JP2807890 U JP 2807890U JP 2807890 U JP2807890 U JP 2807890U JP H03120147 U JPH03120147 U JP H03120147U
- Authority
- JP
- Japan
- Prior art keywords
- pseudo
- phase
- noise signal
- communication device
- spread spectrum
- 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
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000006854 communication Effects 0.000 claims 2
- 238000001228 spectrum Methods 0.000 claims 2
- 230000007175 bidirectional communication Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
図面は本考案の一実施例を示すもので、第１図
は親局、子局の回路構成を示すブロツク図、第２
図は自己相関特性図である。 １……子局、１４……親局、１５……同期回路
、１６……位相制御回路。
は親局、子局の回路構成を示すブロツク図、第２
図は自己相関特性図である。 １……子局、１４……親局、１５……同期回路
、１６……位相制御回路。
Claims (1)
- 親局と子局との２局間で擬似雑音信号を用いて
双方向通信を行うスペクトル拡散通信装置におい
て、前記子局が送信する周期Ｎチツプのある所定
コードの擬似雑音信号を同期受信する位相同期回
路と、同期した擬似雑音信号の位相を基準に１チ
ツプ以上、（Ｎ−１）チツプ以下の位相だけ異な
る同一コードの擬似雑音信号で送信させる位相制
御回路とを親局に設けたことを特徴とするスペク
トル拡散通信装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2807890U JPH03120147U (ja) | 1990-03-19 | 1990-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2807890U JPH03120147U (ja) | 1990-03-19 | 1990-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03120147U true JPH03120147U (ja) | 1991-12-10 |
Family
ID=31530900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2807890U Pending JPH03120147U (ja) | 1990-03-19 | 1990-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03120147U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4925808A (ja) * | 1972-07-05 | 1974-03-07 |
-
1990
- 1990-03-19 JP JP2807890U patent/JPH03120147U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4925808A (ja) * | 1972-07-05 | 1974-03-07 |