JPS5214951B1 - - Google Patents
Info
- Publication number
- JPS5214951B1 JPS5214951B1 JP45083095A JP8309570A JPS5214951B1 JP S5214951 B1 JPS5214951 B1 JP S5214951B1 JP 45083095 A JP45083095 A JP 45083095A JP 8309570 A JP8309570 A JP 8309570A JP S5214951 B1 JPS5214951 B1 JP S5214951B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- H03D3/18—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by means of synchronous gating arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Television Signal Processing For Recording (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45083095A JPS5214951B1 (ja) | 1970-09-22 | 1970-09-22 | |
| US181908A US3701030A (en) | 1970-09-22 | 1971-09-20 | Fm demodulator circuit using phase-shifting multiplier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45083095A JPS5214951B1 (ja) | 1970-09-22 | 1970-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5214951B1 true JPS5214951B1 (ja) | 1977-04-25 |
Family
ID=13792607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45083095A Pending JPS5214951B1 (ja) | 1970-09-22 | 1970-09-22 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3701030A (ja) |
| JP (1) | JPS5214951B1 (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4127825A (en) * | 1975-07-10 | 1978-11-28 | Motorola, Inc. | Linear frequency discriminator |
| JPS5233460A (en) * | 1975-09-10 | 1977-03-14 | Sony Corp | Fm demodulator |
| US4122394A (en) * | 1976-01-19 | 1978-10-24 | Hitachi, Ltd. | Phase-shifting multiplication type FM signal demodulation circuit |
| US4450590A (en) * | 1979-06-12 | 1984-05-22 | General Electric Company | Discriminator circuit for frequency modulation receivers |
| NL8302423A (nl) * | 1983-07-07 | 1985-02-01 | Philips Nv | F.m. demodulatieschakeling. |
| DE3612266C1 (de) * | 1986-04-11 | 1987-06-19 | Philips Patentverwaltung | Schaltungsanordnung fuer frequenzmodulierte Bildsignale |
| JPH083939B2 (ja) * | 1988-09-19 | 1996-01-17 | 松下電器産業株式会社 | Ｆｍ復調回路 |
| DE19817830B4 (de) * | 1998-04-22 | 2005-10-20 | Forschungszentrum Juelich Gmbh | Meßanordnung zur Messung magnetischer Flußänderungen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2922040A (en) * | 1957-12-09 | 1960-01-19 | Cons Electrodynamics Corp | Demodulator |
| US3351864A (en) * | 1963-04-12 | 1967-11-07 | Wilcox Electric Company Inc | Pulse counter frequency modulation detection |
-
1970
- 1970-09-22 JP JP45083095A patent/JPS5214951B1/ja active Pending
-
1971
- 1971-09-20 US US181908A patent/US3701030A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3701030A (en) | 1972-10-24 |