NL7315280A - - Google Patents
Info
- Publication number
- NL7315280A NL7315280A NL7315280A NL7315280A NL7315280A NL 7315280 A NL7315280 A NL 7315280A NL 7315280 A NL7315280 A NL 7315280A NL 7315280 A NL7315280 A NL 7315280A NL 7315280 A NL7315280 A NL 7315280A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/22—Homodyne or synchrodyne circuits
- H03D1/229—Homodyne or synchrodyne circuits using at least a two emittor-coupled differential pair of transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
- H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/52—Automatic gain control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Control Of Amplification And Gain Control (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30456472A | 1972-11-07 | 1972-11-07 | |
| US37091673A | 1973-06-18 | 1973-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7315280A true NL7315280A (no) | 1974-05-09 |
Family
ID=26974101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7315280A NL7315280A (no) | 1972-11-07 | 1973-11-07 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2355423A1 (no) |
| NL (1) | NL7315280A (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8400495A (nl) * | 1984-02-16 | 1985-09-16 | Philips Nv | In versterking geregelde versterkerinrichting. |
-
1973
- 1973-11-06 DE DE19732355423 patent/DE2355423A1/de active Pending
- 1973-11-07 NL NL7315280A patent/NL7315280A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2355423A1 (de) | 1974-05-30 |