JPS61157998A - エコ−式移動体テレメ−タ方式 - Google Patents
エコ−式移動体テレメ−タ方式Info
- Publication number
- JPS61157998A JPS61157998A JP27955284A JP27955284A JPS61157998A JP S61157998 A JPS61157998 A JP S61157998A JP 27955284 A JP27955284 A JP 27955284A JP 27955284 A JP27955284 A JP 27955284A JP S61157998 A JPS61157998 A JP S61157998A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- piezoelectric sensor
- frequency
- mobile station
- echo
- 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.)
- Granted
Links
- 230000005284 excitation Effects 0.000 claims description 52
- 230000008878 coupling Effects 0.000 claims description 31
- 238000010168 coupling process Methods 0.000 claims description 31
- 238000005859 coupling reaction Methods 0.000 claims description 31
- 230000033001 locomotion Effects 0.000 claims description 26
- 230000008859 change Effects 0.000 claims description 11
- 239000013078 crystal Substances 0.000 claims description 5
- 238000005259 measurement Methods 0.000 description 77
- 230000005540 biological transmission Effects 0.000 description 25
- 230000004913 activation Effects 0.000 description 18
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000002411 adverse Effects 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000001364 causal effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27955284A JPS61157998A (ja) | 1984-12-28 | 1984-12-28 | エコ−式移動体テレメ−タ方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27955284A JPS61157998A (ja) | 1984-12-28 | 1984-12-28 | エコ−式移動体テレメ−タ方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61157998A true JPS61157998A (ja) | 1986-07-17 |
| JPH0359478B2 JPH0359478B2 (enExample) | 1991-09-10 |
Family
ID=17612552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27955284A Granted JPS61157998A (ja) | 1984-12-28 | 1984-12-28 | エコ−式移動体テレメ−タ方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61157998A (enExample) |
-
1984
- 1984-12-28 JP JP27955284A patent/JPS61157998A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0359478B2 (enExample) | 1991-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |