JPS5313813A - Automatic frequency tuner - Google Patents
Automatic frequency tunerInfo
- Publication number
- JPS5313813A JPS5313813A JP8812076A JP8812076A JPS5313813A JP S5313813 A JPS5313813 A JP S5313813A JP 8812076 A JP8812076 A JP 8812076A JP 8812076 A JP8812076 A JP 8812076A JP S5313813 A JPS5313813 A JP S5313813A
- Authority
- JP
- Japan
- Prior art keywords
- automatic frequency
- frequency tuner
- signal
- input signal
- frequency
- 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
- 238000004519 manufacturing process Methods 0.000 abstract 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
- H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
- H03D3/22—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by means of active elements with more than two electrodes to which two signals are applied derived from the signal to be demodulated and having a phase difference related to the frequency deviation, e.g. phase detector
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Superheterodyne Receivers (AREA)
- Television Receiver Circuits (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8812076A JPS5313813A (en) | 1976-07-26 | 1976-07-26 | Automatic frequency tuner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8812076A JPS5313813A (en) | 1976-07-26 | 1976-07-26 | Automatic frequency tuner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5313813A true JPS5313813A (en) | 1978-02-07 |
| JPS5744052B2 JPS5744052B2 (online.php) | 1982-09-18 |
Family
ID=13934030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8812076A Granted JPS5313813A (en) | 1976-07-26 | 1976-07-26 | Automatic frequency tuner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5313813A (online.php) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6083412A (ja) * | 1983-10-14 | 1985-05-11 | Koji Toda | 周波数弁別素子 |
| JPS60132485A (ja) * | 1983-10-12 | 1985-07-15 | エタブリシユメント パブリツク デ デイフユ−ジヨン デイツト “テレデイフユ−ジヨン デ フランス” | アナログデイジタル両用受信回路 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51144557A (en) * | 1975-06-06 | 1976-12-11 | Toshiba Corp | Frequency discrimination circuit |
-
1976
- 1976-07-26 JP JP8812076A patent/JPS5313813A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51144557A (en) * | 1975-06-06 | 1976-12-11 | Toshiba Corp | Frequency discrimination circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60132485A (ja) * | 1983-10-12 | 1985-07-15 | エタブリシユメント パブリツク デ デイフユ−ジヨン デイツト “テレデイフユ−ジヨン デ フランス” | アナログデイジタル両用受信回路 |
| JPS6083412A (ja) * | 1983-10-14 | 1985-05-11 | Koji Toda | 周波数弁別素子 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5744052B2 (online.php) | 1982-09-18 |
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