JPS6440932U - - Google Patents
Info
- Publication number
- JPS6440932U JPS6440932U JP13587187U JP13587187U JPS6440932U JP S6440932 U JPS6440932 U JP S6440932U JP 13587187 U JP13587187 U JP 13587187U JP 13587187 U JP13587187 U JP 13587187U JP S6440932 U JPS6440932 U JP S6440932U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- transmitting
- receiving device
- specific signal
- modulation circuit
- 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
- 230000005540 biological transmission Effects 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Transceivers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13587187U JPS6440932U (en]) | 1987-09-04 | 1987-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13587187U JPS6440932U (en]) | 1987-09-04 | 1987-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440932U true JPS6440932U (en]) | 1989-03-10 |
Family
ID=31395861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13587187U Pending JPS6440932U (en]) | 1987-09-04 | 1987-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440932U (en]) |
-
1987
- 1987-09-04 JP JP13587187U patent/JPS6440932U/ja active Pending
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