JPH0446731U - - Google Patents
Info
- Publication number
- JPH0446731U JPH0446731U JP1990087490U JP8749090U JPH0446731U JP H0446731 U JPH0446731 U JP H0446731U JP 1990087490 U JP1990087490 U JP 1990087490U JP 8749090 U JP8749090 U JP 8749090U JP H0446731 U JPH0446731 U JP H0446731U
- Authority
- JP
- Japan
- Prior art keywords
- synchronization signal
- antenna
- antenna switching
- vehicle
- detected
- 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 7
- 238000010586 diagram Methods 0.000 description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990087490U JPH0446731U (en]) | 1990-08-23 | 1990-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990087490U JPH0446731U (en]) | 1990-08-23 | 1990-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446731U true JPH0446731U (en]) | 1992-04-21 |
Family
ID=31819873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990087490U Pending JPH0446731U (en]) | 1990-08-23 | 1990-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446731U (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57184340A (en) * | 1981-05-08 | 1982-11-13 | Nec Corp | Switching circuit of receiver |
| JPH0213021A (ja) * | 1988-06-30 | 1990-01-17 | Nec Corp | アンテナ故障検出機能付送受信機 |
-
1990
- 1990-08-23 JP JP1990087490U patent/JPH0446731U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57184340A (en) * | 1981-05-08 | 1982-11-13 | Nec Corp | Switching circuit of receiver |
| JPH0213021A (ja) * | 1988-06-30 | 1990-01-17 | Nec Corp | アンテナ故障検出機能付送受信機 |