NL39998C - - Google Patents
Info
- Publication number
- NL39998C NL39998C NL39998DA NL39998C NL 39998 C NL39998 C NL 39998C NL 39998D A NL39998D A NL 39998DA NL 39998 C NL39998 C NL 39998C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D11/00—Super-regenerative demodulator circuits
- H03D11/02—Super-regenerative demodulator circuits for amplitude-modulated oscillations
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
- H03D7/08—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes the signals to be mixed being applied between the same two electrodes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2102165X | 1932-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL39998C true NL39998C (https=) |
Family
ID=7985021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL39998D NL39998C (https=) | 1932-12-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2102165A (https=) |
| BE (1) | BE400013A (https=) |
| FR (1) | FR765044A (https=) |
| NL (1) | NL39998C (https=) |
-
0
- NL NL39998D patent/NL39998C/xx active
- BE BE400013D patent/BE400013A/xx unknown
-
1933
- 1933-12-05 FR FR765044D patent/FR765044A/fr not_active Expired
- 1933-12-08 US US701434A patent/US2102165A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2102165A (en) | 1937-12-14 |
| FR765044A (fr) | 1934-06-01 |
| BE400013A (https=) |