JPS6347308B2 - - Google Patents
Info
- Publication number
- JPS6347308B2 JPS6347308B2 JP638782A JP638782A JPS6347308B2 JP S6347308 B2 JPS6347308 B2 JP S6347308B2 JP 638782 A JP638782 A JP 638782A JP 638782 A JP638782 A JP 638782A JP S6347308 B2 JPS6347308 B2 JP S6347308B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- modulated signal
- line
- transmission
- modulator
- 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
- 230000008054 signal transmission Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 6
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
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 |
---|---|---|---|
JP638782A JPS58123263A (ja) | 1982-01-19 | 1982-01-19 | 変調信号送信方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP638782A JPS58123263A (ja) | 1982-01-19 | 1982-01-19 | 変調信号送信方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58123263A JPS58123263A (ja) | 1983-07-22 |
JPS6347308B2 true JPS6347308B2 (fr) | 1988-09-21 |
Family
ID=11636961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP638782A Granted JPS58123263A (ja) | 1982-01-19 | 1982-01-19 | 変調信号送信方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58123263A (fr) |
-
1982
- 1982-01-19 JP JP638782A patent/JPS58123263A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58123263A (ja) | 1983-07-22 |
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