JPH0570972B2 - - Google Patents
Info
- Publication number
- JPH0570972B2 JPH0570972B2 JP60044242A JP4424285A JPH0570972B2 JP H0570972 B2 JPH0570972 B2 JP H0570972B2 JP 60044242 A JP60044242 A JP 60044242A JP 4424285 A JP4424285 A JP 4424285A JP H0570972 B2 JPH0570972 B2 JP H0570972B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- frequency signal
- output
- signal
- data
- 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 - Lifetime
Links
- 230000004044 response Effects 0.000 claims description 9
- 230000005674 electromagnetic induction Effects 0.000 claims description 5
- 230000002194 synthesizing effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000013075 data extraction Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/73—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for taking measurements, e.g. using sensing coils
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Near-Field Transmission Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60044242A JPS61203737A (ja) | 1985-03-06 | 1985-03-06 | 路車間交信システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60044242A JPS61203737A (ja) | 1985-03-06 | 1985-03-06 | 路車間交信システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61203737A JPS61203737A (ja) | 1986-09-09 |
JPH0570972B2 true JPH0570972B2 (zh) | 1993-10-06 |
Family
ID=12686063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60044242A Granted JPS61203737A (ja) | 1985-03-06 | 1985-03-06 | 路車間交信システム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61203737A (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3344593B2 (ja) * | 1992-10-13 | 2002-11-11 | 株式会社ソニー木原研究所 | 無線式電力供給装置 |
GB2443234B8 (en) * | 2006-10-24 | 2009-01-28 | Innovision Res & Tech Plc | Near field RF communicators and near field RF communications enabled devices |
US9520919B2 (en) * | 2014-01-30 | 2016-12-13 | Simmonds Precision Products, Inc. | Magnetic wireless ground data link for aircraft health monitoring |
-
1985
- 1985-03-06 JP JP60044242A patent/JPS61203737A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61203737A (ja) | 1986-09-09 |
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