NL18794C - - Google Patents
Info
- Publication number
- NL18794C NL18794C NL18794DA NL18794C NL 18794 C NL18794 C NL 18794C NL 18794D A NL18794D A NL 18794DA NL 18794 C NL18794 C NL 18794C
- 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
- H03G3/22—Automatic control in amplifiers having discharge tubes
-
- 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
- H04B1/30—Circuits for homodyne or synchrodyne receivers
-
- 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
- H04B1/30—Circuits for homodyne or synchrodyne receivers
- H04B1/302—Circuits for homodyne or synchrodyne receivers for single sideband receivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB30731/25A GB258131A (en) | 1925-12-05 | 1925-12-05 | Improvements in receiving systems for the detection of signals from high frequency waves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL18794C true NL18794C (https=) |
Family
ID=10312259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL18794D NL18794C (https=) | 1925-12-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1663880A (https=) |
| DE (1) | DE575427C (https=) |
| FR (1) | FR609393A (https=) |
| GB (1) | GB258131A (https=) |
| NL (1) | NL18794C (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE925180C (de) * | 1952-10-14 | 1955-03-14 | Rohde & Schwarz | Verfahren zum Betrieb eines Empfaengers fuer amplitudenmodulierte Zweiseitenbandsendungen |
-
0
- NL NL18794D patent/NL18794C/xx active
-
1925
- 1925-08-03 US US47655A patent/US1663880A/en not_active Expired - Lifetime
- 1925-12-05 GB GB30731/25A patent/GB258131A/en not_active Expired
- 1925-12-12 DE DEI26978D patent/DE575427C/de not_active Expired
-
1926
- 1926-01-13 FR FR609393D patent/FR609393A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1663880A (en) | 1928-03-27 |
| FR609393A (fr) | 1926-08-13 |
| DE575427C (de) | 1933-04-27 |
| GB258131A (en) | 1926-09-16 |