JPH039388Y2 - - Google Patents
Info
- Publication number
- JPH039388Y2 JPH039388Y2 JP1986045791U JP4579186U JPH039388Y2 JP H039388 Y2 JPH039388 Y2 JP H039388Y2 JP 1986045791 U JP1986045791 U JP 1986045791U JP 4579186 U JP4579186 U JP 4579186U JP H039388 Y2 JPH039388 Y2 JP H039388Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- detection
- traffic information
- output
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 50
- 230000035945 sensitivity Effects 0.000 claims description 38
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000005684 electric field Effects 0.000 description 5
- 230000007257 malfunction Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Circuits Of Receivers In General (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Superheterodyne Receivers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986045791U JPH039388Y2 (US07922777-20110412-C00004.png) | 1986-03-28 | 1986-03-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986045791U JPH039388Y2 (US07922777-20110412-C00004.png) | 1986-03-28 | 1986-03-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62158928U JPS62158928U (US07922777-20110412-C00004.png) | 1987-10-08 |
JPH039388Y2 true JPH039388Y2 (US07922777-20110412-C00004.png) | 1991-03-08 |
Family
ID=30864849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986045791U Expired JPH039388Y2 (US07922777-20110412-C00004.png) | 1986-03-28 | 1986-03-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH039388Y2 (US07922777-20110412-C00004.png) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5626436B2 (US07922777-20110412-C00004.png) * | 1978-10-04 | 1981-06-18 | ||
JPS58159019A (ja) * | 1982-03-16 | 1983-09-21 | Pioneer Electronic Corp | 掃引受信機 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5626436U (US07922777-20110412-C00004.png) * | 1979-08-04 | 1981-03-11 |
-
1986
- 1986-03-28 JP JP1986045791U patent/JPH039388Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5626436B2 (US07922777-20110412-C00004.png) * | 1978-10-04 | 1981-06-18 | ||
JPS58159019A (ja) * | 1982-03-16 | 1983-09-21 | Pioneer Electronic Corp | 掃引受信機 |
Also Published As
Publication number | Publication date |
---|---|
JPS62158928U (US07922777-20110412-C00004.png) | 1987-10-08 |