NL287755A - - Google Patents
Info
- Publication number
- NL287755A NL287755A NL287755DA NL287755A NL 287755 A NL287755 A NL 287755A NL 287755D A NL287755D A NL 287755DA NL 287755 A NL287755 A NL 287755A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
- G06G7/163—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division using a variable impedance controlled by one of the input signals, variable amplification or transfer function
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US166034A US3202808A (en) | 1962-01-15 | 1962-01-15 | Analog signal multiplier using carrier insertion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL287755A true NL287755A (en:Method) |
Family
ID=22601526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL287755D NL287755A (en:Method) | 1962-01-15 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3202808A (en:Method) |
| BE (1) | BE627134A (en:Method) |
| NL (1) | NL287755A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3379866A (en) * | 1963-01-22 | 1968-04-23 | Monsanto Co | Analyzing computer using bridge unbalance techniques |
| US3414721A (en) * | 1965-08-17 | 1968-12-03 | Motorola Inc | Multiplier-divider including a bridge circuit |
| US3510639A (en) * | 1966-08-18 | 1970-05-05 | Tokyo Shibaura Electric Co | Electronic servo-type multiplication and division apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2393708A (en) * | 1943-06-23 | 1946-01-29 | Bendix Aviat Corp | Fuel air ratio meter |
| US2921739A (en) * | 1944-08-25 | 1960-01-19 | Walter E Tolles | Product-taking system |
-
0
- NL NL287755D patent/NL287755A/xx unknown
- BE BE627134D patent/BE627134A/xx unknown
-
1962
- 1962-01-15 US US166034A patent/US3202808A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE627134A (en:Method) | |
| US3202808A (en) | 1965-08-24 |