IT1014732B - Amplificatore a guadagno variabile - Google Patents
Amplificatore a guadagno variabileInfo
- Publication number
- IT1014732B IT1014732B IT2354874A IT2354874A IT1014732B IT 1014732 B IT1014732 B IT 1014732B IT 2354874 A IT2354874 A IT 2354874A IT 2354874 A IT2354874 A IT 2354874A IT 1014732 B IT1014732 B IT 1014732B
- Authority
- IT
- Italy
- Prior art keywords
- variable gain
- gain amplifier
- amplifier
- variable
- gain
- Prior art date
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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B6/00—Internal feedback arrangements for obtaining particular characteristics, e.g. proportional, integral or differential
- G05B6/02—Internal feedback arrangements for obtaining particular characteristics, e.g. proportional, integral or differential electric
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Automation & Control Theory (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Control Of Amplification And Gain Control (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732330158 DE2330158C2 (it) | 1973-06-08 | 1973-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1014732B true IT1014732B (it) | 1977-04-30 |
Family
ID=5883888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2354874A IT1014732B (it) | 1973-06-08 | 1974-06-04 | Amplificatore a guadagno variabile |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5028963A (it) |
| DE (1) | DE2330158C2 (it) |
| DK (1) | DK307674A (it) |
| FI (1) | FI163774A (it) |
| FR (1) | FR2232871B1 (it) |
| IT (1) | IT1014732B (it) |
| SE (1) | SE7407382L (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1524326A (en) * | 1976-04-13 | 1978-09-13 | Bfg Glassgroup | Coating of glass |
| BR7902379A (pt) * | 1978-08-07 | 1980-10-07 | J Crowley | Processo para fazer uma pelicula de oxido metalico em tubos de vidro |
-
1973
- 1973-06-08 DE DE19732330158 patent/DE2330158C2/de not_active Expired
-
1974
- 1974-05-28 FI FI163774A patent/FI163774A/fi unknown
- 1974-06-04 IT IT2354874A patent/IT1014732B/it active
- 1974-06-04 FR FR7419209A patent/FR2232871B1/fr not_active Expired
- 1974-06-05 SE SE7407382A patent/SE7407382L/ not_active Application Discontinuation
- 1974-06-07 JP JP6485274A patent/JPS5028963A/ja active Pending
- 1974-06-07 DK DK307674A patent/DK307674A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2232871B1 (it) | 1976-06-25 |
| JPS5028963A (it) | 1975-03-24 |
| SE7407382L (it) | 1974-12-09 |
| FI163774A (it) | 1974-12-09 |
| DK307674A (it) | 1975-01-27 |
| FR2232871A1 (it) | 1975-01-03 |
| DE2330158C2 (it) | 1975-02-27 |
| DE2330158B1 (it) | 1974-07-11 |
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