FI982041A - FM-demodulaattori - Google Patents
FM-demodulaattori Download PDFInfo
- Publication number
- FI982041A FI982041A FI982041A FI982041A FI982041A FI 982041 A FI982041 A FI 982041A FI 982041 A FI982041 A FI 982041A FI 982041 A FI982041 A FI 982041A FI 982041 A FI982041 A FI 982041A
- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI982041A FI105610B (fi) | 1998-09-22 | 1998-09-22 | FM-demodulaattori |
EP99660151A EP1022847A3 (en) | 1998-09-22 | 1999-09-20 | FM demodulator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI982041A FI105610B (fi) | 1998-09-22 | 1998-09-22 | FM-demodulaattori |
FI982041 | 1998-09-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI982041A0 FI982041A0 (fi) | 1998-09-22 |
FI982041A true FI982041A (fi) | 2000-03-23 |
FI105610B FI105610B (fi) | 2000-09-15 |
Family
ID=8552540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI982041A FI105610B (fi) | 1998-09-22 | 1998-09-22 | FM-demodulaattori |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1022847A3 (fi) |
FI (1) | FI105610B (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021056094A1 (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/fi not_active IP Right Cessation
-
1999
- 1999-09-20 EP EP99660151A patent/EP1022847A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FI982041A0 (fi) | 1998-09-22 |
EP1022847A2 (en) | 2000-07-26 |
EP1022847A3 (en) | 2002-01-02 |
FI105610B (fi) | 2000-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |