JPS4838046A - - Google Patents
Info
- Publication number
- JPS4838046A JPS4838046A JP47090287A JP9028772A JPS4838046A JP S4838046 A JPS4838046 A JP S4838046A JP 47090287 A JP47090287 A JP 47090287A JP 9028772 A JP9028772 A JP 9028772A JP S4838046 A JPS4838046 A JP S4838046A
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06G7/22—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating trigonometric functions; for conversion of co-ordinates; for computations involving vector quantities
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Computer Hardware Design (AREA)
- Algebra (AREA)
- Control Of Eletrric Generators (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Vending Machines For Individual Products (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712145134 DE2145134C (de) | 1971-09-09 | Amphtudenstabilisierter Zwei phasengenerator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4838046A true JPS4838046A (ja) | 1973-06-05 |
JPS5214065B2 JPS5214065B2 (ja) | 1977-04-19 |
Family
ID=5819116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47090287A Expired JPS5214065B2 (ja) | 1971-09-09 | 1972-09-08 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3825738A (ja) |
JP (1) | JPS5214065B2 (ja) |
AU (1) | AU462416B2 (ja) |
CA (1) | CA963534A (ja) |
CH (1) | CH539980A (ja) |
ES (1) | ES406483A1 (ja) |
FR (1) | FR2152753B1 (ja) |
GB (1) | GB1404468A (ja) |
SE (1) | SE376132B (ja) |
ZA (1) | ZA725930B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2816661C3 (de) * | 1978-04-17 | 1980-10-23 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Koordinatenwandler zur Umwandlung von kartesischen VektorgröBen in polare Vektorgrößen |
DE2816614C2 (de) * | 1978-04-17 | 1980-02-21 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Koordinatenwandler zur Umwandlung von polaren Vektorgrößen in kartesische Vektorgrößen |
DE2919786A1 (de) * | 1979-05-16 | 1980-11-27 | Siemens Ag | Pulsbreiten-mehrfachmultiplizierer |
US4360889A (en) * | 1980-07-02 | 1982-11-23 | F. Jos. Lamb Company | Rotary position indicating circuit |
DE3728689A1 (de) * | 1987-08-27 | 1989-03-09 | Hengstler Gmbh | Schaltung zur erzeugung eines sinus- und/oder cosinuswertes aus einem digitalen code |
-
1972
- 1972-08-07 CH CH1166972A patent/CH539980A/de not_active IP Right Cessation
- 1972-08-29 ZA ZA725930A patent/ZA725930B/xx unknown
- 1972-08-31 AU AU46182/72A patent/AU462416B2/en not_active Expired
- 1972-09-07 US US00286924A patent/US3825738A/en not_active Expired - Lifetime
- 1972-09-08 CA CA151,241A patent/CA963534A/en not_active Expired
- 1972-09-08 SE SE7211608A patent/SE376132B/xx unknown
- 1972-09-08 JP JP47090287A patent/JPS5214065B2/ja not_active Expired
- 1972-09-08 FR FR7231847A patent/FR2152753B1/fr not_active Expired
- 1972-09-08 ES ES406483A patent/ES406483A1/es not_active Expired
- 1972-09-08 GB GB4190572A patent/GB1404468A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2145134B2 (de) | 1972-10-12 |
SE376132B (ja) | 1975-05-05 |
FR2152753A1 (ja) | 1973-04-27 |
CA963534A (en) | 1975-02-25 |
ZA725930B (en) | 1973-05-30 |
CH539980A (de) | 1973-07-31 |
AU462416B2 (en) | 1975-06-26 |
GB1404468A (en) | 1975-08-28 |
ES406483A1 (es) | 1975-09-16 |
US3825738A (en) | 1974-07-23 |
FR2152753B1 (ja) | 1976-03-12 |
DE2145134A1 (ja) | 1972-10-12 |
JPS5214065B2 (ja) | 1977-04-19 |
AU4618272A (en) | 1974-03-07 |