NL133048B - - Google Patents
Info
- Publication number
- NL133048B NL133048B NL133048DA NL133048B NL 133048 B NL133048 B NL 133048B NL 133048D A NL133048D A NL 133048DA NL 133048 B NL133048 B NL 133048B
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/026—Means preventing a wrong working of the automatic frequency correction in case of fading or bad signal/noise ratio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US265063XA | 1943-04-12 | 1943-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL133048B true NL133048B (OSRAM) |
Family
ID=21832228
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL76007D NL76007C (OSRAM) | 1943-04-12 | ||
| NL133048D NL133048B (OSRAM) | 1943-04-12 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL76007D NL76007C (OSRAM) | 1943-04-12 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH265063A (OSRAM) |
| FR (1) | FR957721A (OSRAM) |
| NL (2) | NL133048B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3281722A (en) * | 1963-06-28 | 1966-10-25 | Ibm | System for selecting and tracking automatically a single frequency component of a complex signal |
-
0
- NL NL76007D patent/NL76007C/xx active
- FR FR957721D patent/FR957721A/fr not_active Expired
- NL NL133048D patent/NL133048B/xx unknown
-
1947
- 1947-08-07 CH CH265063D patent/CH265063A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH265063A (de) | 1949-11-15 |
| FR957721A (OSRAM) | 1950-02-24 |
| NL76007C (OSRAM) |