JPS58100560A - デイジタル信号の復調回路 - Google Patents
デイジタル信号の復調回路Info
- Publication number
- JPS58100560A JPS58100560A JP56199207A JP19920781A JPS58100560A JP S58100560 A JPS58100560 A JP S58100560A JP 56199207 A JP56199207 A JP 56199207A JP 19920781 A JP19920781 A JP 19920781A JP S58100560 A JPS58100560 A JP S58100560A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- terminal
- period
- output
- 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
- 238000010586 diagram Methods 0.000 description 15
- 238000007493 shaping process Methods 0.000 description 8
- 230000007257 malfunction Effects 0.000 description 6
- 230000003252 repetitive effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000001934 delay 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
- H04L27/156—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width
- H04L27/1563—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width using transition or level detection
Landscapes
- 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 |
---|---|---|---|
JP56199207A JPS58100560A (ja) | 1981-12-10 | 1981-12-10 | デイジタル信号の復調回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56199207A JPS58100560A (ja) | 1981-12-10 | 1981-12-10 | デイジタル信号の復調回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58100560A true JPS58100560A (ja) | 1983-06-15 |
JPS6331990B2 JPS6331990B2 (enrdf_load_stackoverflow) | 1988-06-28 |
Family
ID=16403913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56199207A Granted JPS58100560A (ja) | 1981-12-10 | 1981-12-10 | デイジタル信号の復調回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58100560A (enrdf_load_stackoverflow) |
-
1981
- 1981-12-10 JP JP56199207A patent/JPS58100560A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6331990B2 (enrdf_load_stackoverflow) | 1988-06-28 |
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