JPS5924499A - 超音波遅延線を用いたランダムアクセスメモリ - Google Patents
超音波遅延線を用いたランダムアクセスメモリInfo
- Publication number
- JPS5924499A JPS5924499A JP57132044A JP13204482A JPS5924499A JP S5924499 A JPS5924499 A JP S5924499A JP 57132044 A JP57132044 A JP 57132044A JP 13204482 A JP13204482 A JP 13204482A JP S5924499 A JPS5924499 A JP S5924499A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- ultrasonic
- light
- delay line
- wave
- 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
- 230000003287 optical effect Effects 0.000 claims description 15
- 238000002604 ultrasonography Methods 0.000 claims description 2
- 230000001902 propagating effect Effects 0.000 abstract description 6
- 230000006870 function Effects 0.000 abstract description 2
- 230000000644 propagated effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C21/00—Digital stores in which the information circulates continuously
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57132044A JPS5924499A (ja) | 1982-07-30 | 1982-07-30 | 超音波遅延線を用いたランダムアクセスメモリ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57132044A JPS5924499A (ja) | 1982-07-30 | 1982-07-30 | 超音波遅延線を用いたランダムアクセスメモリ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5924499A true JPS5924499A (ja) | 1984-02-08 |
| JPS6237474B2 JPS6237474B2 (cg-RX-API-DMAC7.html) | 1987-08-12 |
Family
ID=15072196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57132044A Granted JPS5924499A (ja) | 1982-07-30 | 1982-07-30 | 超音波遅延線を用いたランダムアクセスメモリ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5924499A (cg-RX-API-DMAC7.html) |
-
1982
- 1982-07-30 JP JP57132044A patent/JPS5924499A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6237474B2 (cg-RX-API-DMAC7.html) | 1987-08-12 |