JPS58179004A - Fm復調器 - Google Patents
Fm復調器Info
- Publication number
- JPS58179004A JPS58179004A JP6191282A JP6191282A JPS58179004A JP S58179004 A JPS58179004 A JP S58179004A JP 6191282 A JP6191282 A JP 6191282A JP 6191282 A JP6191282 A JP 6191282A JP S58179004 A JPS58179004 A JP S58179004A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- signal
- variable gain
- circuits
- Prior art date
- 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.)
- Granted
Links
- 239000000284 extract Substances 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims abstract description 3
- 230000010355 oscillation Effects 0.000 claims description 5
- 230000004069 differentiation Effects 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
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
- H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Superheterodyne Receivers (AREA)
- Circuits Of Receivers In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6191282A JPS58179004A (ja) | 1982-04-14 | 1982-04-14 | Fm復調器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6191282A JPS58179004A (ja) | 1982-04-14 | 1982-04-14 | Fm復調器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58179004A true JPS58179004A (ja) | 1983-10-20 |
JPH0424881B2 JPH0424881B2 (enrdf_load_html_response) | 1992-04-28 |
Family
ID=13184843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6191282A Granted JPS58179004A (ja) | 1982-04-14 | 1982-04-14 | Fm復調器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58179004A (enrdf_load_html_response) |
-
1982
- 1982-04-14 JP JP6191282A patent/JPS58179004A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0424881B2 (enrdf_load_html_response) | 1992-04-28 |
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