FR552193A - - Google Patents
Info
- Publication number
- FR552193A FR552193A FR552193DA FR552193A FR 552193 A FR552193 A FR 552193A FR 552193D A FR552193D A FR 552193DA FR 552193 A FR552193 A FR 552193A
- 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
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
- H03F1/16—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers
-
- 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
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/12—Neutralising, balancing, or compensation arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Filters And Equalizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET26303D DE480200C (de) | 1921-05-28 | 1921-05-28 | Einrichtung zur Entkoppelung zweier oder mehrerer Schwingungskreise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR552193A true FR552193A (fr) | 1923-04-25 |
Family
ID=7552684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR552193D Expired FR552193A (fr) | 1921-05-28 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE480200C (fr) |
| FR (1) | FR552193A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1092071B (de) * | 1951-08-31 | 1960-11-03 | Geoffrey Gottlieb Kruesi | Hochfrequenz-Peilgeraet |
| DE1281060B (de) * | 1962-05-24 | 1968-10-24 | Siemens Ag | Bandsperre fuer elektrische Schwingungen mit verbesserter Sperrdaempfung |
-
0
- FR FR552193D patent/FR552193A/fr not_active Expired
-
1921
- 1921-05-28 DE DET26303D patent/DE480200C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE480200C (de) | 1929-08-01 |