BE523441A - - Google Patents
Info
- Publication number
- BE523441A BE523441A BE523441DA BE523441A BE 523441 A BE523441 A BE 523441A BE 523441D A BE523441D A BE 523441DA BE 523441 A BE523441 A BE 523441A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
- H03D3/06—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2710350X | 1952-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE523441A true BE523441A (https=) |
Family
ID=19875432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE523441D BE523441A (https=) | 1952-10-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2710350A (https=) |
| BE (1) | BE523441A (https=) |
| FR (1) | FR1084893A (https=) |
| NL (1) | NL173091B (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2880315A (en) * | 1954-10-05 | 1959-03-31 | Gen Electric | Angular modulation detector |
| BE542318A (https=) * | 1954-10-26 | |||
| BE561941A (https=) * | 1956-10-26 | |||
| US2980332A (en) * | 1956-10-26 | 1961-04-18 | Gen Electric | Electronic curve follower and analog computer |
| US3130372A (en) * | 1960-07-28 | 1964-04-21 | Blair J Zajac | Ratio detector with zener diode voltage regulator |
| US3585513A (en) * | 1969-05-02 | 1971-06-15 | Motorola Inc | Frequency modulation discriminator having first branch with resonator and second branch providing voltage and temperature compensation |
| US4342000A (en) * | 1979-04-04 | 1982-07-27 | Nippon Gakki Seizo Kabushiki Kaisha | FM Detecting circuit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL60191C (https=) * | 1940-10-31 | |||
| US2309481A (en) * | 1941-03-01 | 1943-01-26 | Gen Electric | Frequency monitoring system |
| US2572424A (en) * | 1947-09-11 | 1951-10-23 | Du Mont Allen B Lab Inc | Frequency modulation ratio detector |
-
0
- NL NLAANVRAGE7707193,A patent/NL173091B/xx unknown
- BE BE523441D patent/BE523441A/xx unknown
-
1953
- 1953-09-23 US US381870A patent/US2710350A/en not_active Expired - Lifetime
- 1953-10-12 FR FR1084893D patent/FR1084893A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL173091B (nl) | |
| FR1084893A (fr) | 1955-01-25 |
| US2710350A (en) | 1955-06-07 |