NL43907C - - Google Patents
Info
- Publication number
- NL43907C NL43907C NL43907DA NL43907C NL 43907 C NL43907 C NL 43907C NL 43907D A NL43907D A NL 43907DA NL 43907 C NL43907 C NL 43907C
- 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
- H04B1/163—Special arrangements for the reduction of the damping of resonant circuits of receivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE428285X | 1932-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL43907C true NL43907C (en) |
Family
ID=6477444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL43907D NL43907C (en) | 1932-10-10 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2105081A (en) |
| FR (1) | FR761326A (en) |
| GB (1) | GB428285A (en) |
| NL (1) | NL43907C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3200257A (en) * | 1960-03-30 | 1965-08-10 | Ibm | Tunnel diode switching circuit |
| DE1156858B (en) * | 1961-09-07 | 1963-11-07 | Loewe Opta Ag | Feedback high-frequency amplifier for receivers for high-frequency electrical oscillations with semiconductor elements, in particular transistors, with an automatically controlled degree of feedback |
| JPS61196625A (en) * | 1985-02-26 | 1986-08-30 | Sony Corp | Autodyne receiver |
-
0
- NL NL43907D patent/NL43907C/xx active
-
1933
- 1933-09-28 FR FR761326D patent/FR761326A/en not_active Expired
- 1933-10-10 GB GB27925/33A patent/GB428285A/en not_active Expired
- 1933-10-27 US US695401A patent/US2105081A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2105081A (en) | 1938-01-11 |
| FR761326A (en) | 1934-03-16 |
| GB428285A (en) | 1935-05-10 |