JPS6357981B2 - - Google Patents
Info
- Publication number
- JPS6357981B2 JPS6357981B2 JP12719182A JP12719182A JPS6357981B2 JP S6357981 B2 JPS6357981 B2 JP S6357981B2 JP 12719182 A JP12719182 A JP 12719182A JP 12719182 A JP12719182 A JP 12719182A JP S6357981 B2 JPS6357981 B2 JP S6357981B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- circuit
- reference carrier
- carrier
- modulated wave
- 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.)
- Expired
Links
- 230000001360 synchronised effect Effects 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 15
- 230000008929 regeneration Effects 0.000 claims description 7
- 238000011069 regeneration method Methods 0.000 claims description 7
- 238000005070 sampling Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 12
- 230000000630 rising effect Effects 0.000 description 10
- 230000010355 oscillation Effects 0.000 description 9
- 230000006866 deterioration Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/14—Demodulator circuits; Receiver circuits
- H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
- H04L27/152—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using controlled oscillators, e.g. PLL arrangements
- H04L27/1525—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using controlled oscillators, e.g. PLL arrangements using quadrature demodulation
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12719182A JPS5917759A (ja) | 1982-07-20 | 1982-07-20 | 分周波同期検波器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12719182A JPS5917759A (ja) | 1982-07-20 | 1982-07-20 | 分周波同期検波器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5917759A JPS5917759A (ja) | 1984-01-30 |
| JPS6357981B2 true JPS6357981B2 (enrdf_load_stackoverflow) | 1988-11-14 |
Family
ID=14953935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12719182A Granted JPS5917759A (ja) | 1982-07-20 | 1982-07-20 | 分周波同期検波器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5917759A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102581490B1 (ko) | 2016-08-30 | 2023-09-21 | 삼성디스플레이 주식회사 | 표시 장치 |
-
1982
- 1982-07-20 JP JP12719182A patent/JPS5917759A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5917759A (ja) | 1984-01-30 |