NL39766C - - Google Patents
Info
- Publication number
- NL39766C NL39766C NL39766DA NL39766C NL 39766 C NL39766 C NL 39766C NL 39766D A NL39766D A NL 39766DA NL 39766 C NL39766 C NL 39766C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/62—Modulators in which amplitude of carrier component in output is dependent upon strength of modulating signal, e.g. no carrier output when no modulating signal is present
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/002—Transmission systems not characterised by the medium used for transmission characterised by the use of a carrier modulation
- H04B14/004—Amplitude modulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE387182X | 1931-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL39766C true NL39766C (enrdf_load_html_response) |
Family
ID=6371083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL39766D NL39766C (enrdf_load_html_response) | 1931-05-02 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US1999143A (enrdf_load_html_response) |
| FR (1) | FR735984A (enrdf_load_html_response) |
| GB (1) | GB387182A (enrdf_load_html_response) |
| NL (1) | NL39766C (enrdf_load_html_response) |
-
0
- NL NL39766D patent/NL39766C/xx active
- US US20691D patent/USRE20691E/en not_active Expired
-
1932
- 1932-04-22 GB GB11664/32A patent/GB387182A/en not_active Expired
- 1932-04-26 FR FR735984D patent/FR735984A/fr not_active Expired
- 1932-05-02 US US608609A patent/US1999143A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR735984A (fr) | 1932-11-17 |
| US1999143A (en) | 1935-04-23 |
| GB387182A (en) | 1933-02-02 |
| USRE20691E (en) | 1938-04-05 |