NL44759C - - Google Patents
Info
- Publication number
- NL44759C NL44759C NL44759DA NL44759C NL 44759 C NL44759 C NL 44759C NL 44759D A NL44759D A NL 44759DA NL 44759 C NL44759 C NL 44759C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H04B14/006—Angle modulation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/38—Angle modulation by converting amplitude modulation to angle modulation
- H03C3/40—Angle modulation by converting amplitude modulation to angle modulation using two signal paths the outputs of which have a predetermined phase difference and at least one output being amplitude-modulated
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplitude Modulation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US653236A US1941068A (en) | 1933-01-24 | 1933-01-24 | Radiosignaling |
Publications (1)
Publication Number | Publication Date |
---|---|
NL44759C true NL44759C (fr) |
Family
ID=24620029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL44759D NL44759C (fr) | 1933-01-24 |
Country Status (4)
Country | Link |
---|---|
US (1) | US1941068A (fr) |
DE (1) | DE621204C (fr) |
FR (1) | FR771090A (fr) |
NL (1) | NL44759C (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435736A (en) * | 1941-02-13 | 1948-02-10 | Zenith Radio Corp | Frequency modulated picture receiver |
US2448558A (en) * | 1942-11-17 | 1948-09-07 | Edwin K Stodola | Modulation networks |
US2433093A (en) * | 1943-04-27 | 1947-12-23 | Rca Corp | Amplitude modulation adapter system |
US2841785A (en) * | 1946-05-08 | 1958-07-01 | Jr Frederic Cunningham | Target simulating signal generator |
US2601340A (en) * | 1949-05-09 | 1952-06-24 | Edward J Stachura | Frequency discriminator |
US2871348A (en) * | 1954-06-15 | 1959-01-27 | Westinghouse Electric Corp | Discriminator circuit |
FR2534425A1 (fr) * | 1982-10-08 | 1984-04-13 | Thomson Csf | Dispositif de modulation de phase ou de frequence a faible indice de modulation |
US6032028A (en) * | 1996-04-12 | 2000-02-29 | Continentral Electronics Corporation | Radio transmitter apparatus and method |
-
0
- NL NL44759D patent/NL44759C/xx active
-
1933
- 1933-01-24 US US653236A patent/US1941068A/en not_active Expired - Lifetime
-
1934
- 1934-01-24 FR FR771090D patent/FR771090A/fr not_active Expired
- 1934-01-24 DE DEA72334D patent/DE621204C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1941068A (en) | 1933-12-26 |
FR771090A (fr) | 1934-09-29 |
DE621204C (de) | 1935-11-02 |