FR957721A - - Google Patents
Info
- Publication number
- FR957721A FR957721A FR957721DA FR957721A FR 957721 A FR957721 A FR 957721A FR 957721D A FR957721D A FR 957721DA FR 957721 A FR957721 A FR 957721A
- Authority
- FR
- France
- 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.)
- Expired
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 |
---|---|
FR957721A true FR957721A (pt) | 1950-02-24 |
Family
ID=21832228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR957721D Expired FR957721A (pt) | 1943-04-12 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH265063A (pt) |
FR (1) | FR957721A (pt) |
NL (2) | NL76007C (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1294057B (de) * | 1963-06-28 | 1969-04-30 | Ibm | Einrichtung zur Signalanalyse |
-
0
- NL NL133048D patent/NL133048B/xx unknown
- NL NL76007D patent/NL76007C/xx active
- FR FR957721D patent/FR957721A/fr not_active Expired
-
1947
- 1947-08-07 CH CH265063D patent/CH265063A/de unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1294057B (de) * | 1963-06-28 | 1969-04-30 | Ibm | Einrichtung zur Signalanalyse |
Also Published As
Publication number | Publication date |
---|---|
NL133048B (pt) | |
CH265063A (de) | 1949-11-15 |
NL76007C (pt) |