FI982041A0 - FM-demodulator - Google Patents
FM-demodulatorInfo
- Publication number
- FI982041A0 FI982041A0 FI982041A FI982041A FI982041A0 FI 982041 A0 FI982041 A0 FI 982041A0 FI 982041 A FI982041 A FI 982041A FI 982041 A FI982041 A FI 982041A FI 982041 A0 FI982041 A0 FI 982041A0
- Authority
- FI
- Finland
- Prior art keywords
- demodulator
- Prior art date
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
- H03D3/006—Demodulation of angle-, frequency- or phase- modulated oscillations by sampling the oscillations and further processing the samples, e.g. by computing techniques
-
- 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
- H03D3/20—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 producing pulses whose amplitude or duration depends on phase difference
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Superheterodyne Receivers (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Circuits Of Receivers In General (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI982041A FI105610B (sv) | 1998-09-22 | 1998-09-22 | FM-demodulator |
EP99660151A EP1022847A3 (en) | 1998-09-22 | 1999-09-20 | FM demodulator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI982041 | 1998-09-22 | ||
FI982041A FI105610B (sv) | 1998-09-22 | 1998-09-22 | FM-demodulator |
Publications (3)
Publication Number | Publication Date |
---|---|
FI982041A0 true FI982041A0 (sv) | 1998-09-22 |
FI982041A FI982041A (sv) | 2000-03-23 |
FI105610B FI105610B (sv) | 2000-09-15 |
Family
ID=8552540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI982041A FI105610B (sv) | 1998-09-22 | 1998-09-22 | FM-demodulator |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1022847A3 (sv) |
FI (1) | FI105610B (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3155694A1 (en) * | 2019-09-24 | 2021-04-01 | Genetec Inc. | Intermediary device for daisy chain and tree configuration in hybrid data/power connection |
US11770155B2 (en) | 2020-05-19 | 2023-09-26 | Genetec Inc. | Power distribution and data routing in a network of devices interconnected by hybrid data/power links |
TWI756730B (zh) * | 2020-07-03 | 2022-03-01 | 立積電子股份有限公司 | 調頻解調變裝置及調頻解調變裝置的控制方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3723771A (en) * | 1972-02-28 | 1973-03-27 | Johnson Service Co | Frequency to voltage converter |
GB1530151A (en) * | 1976-01-12 | 1978-10-25 | Gen Electric Co Ltd | Frequency discriminators |
JPS58137307A (ja) * | 1982-02-10 | 1983-08-15 | Hitachi Ltd | パルスカウントfm検波回路 |
GB2226200B (en) * | 1988-12-15 | 1992-08-19 | Plessey Co Plc | Fm discriminator |
-
1998
- 1998-09-22 FI FI982041A patent/FI105610B/sv not_active IP Right Cessation
-
1999
- 1999-09-20 EP EP99660151A patent/EP1022847A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FI982041A (sv) | 2000-03-23 |
EP1022847A2 (en) | 2000-07-26 |
FI105610B (sv) | 2000-09-15 |
EP1022847A3 (en) | 2002-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |