JPS59186440A - 通信方式 - Google Patents
通信方式Info
- Publication number
- JPS59186440A JPS59186440A JP58061159A JP6115983A JPS59186440A JP S59186440 A JPS59186440 A JP S59186440A JP 58061159 A JP58061159 A JP 58061159A JP 6115983 A JP6115983 A JP 6115983A JP S59186440 A JPS59186440 A JP S59186440A
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- transmission
- synchronization
- output
- phase
- 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
- 238000004891 communication Methods 0.000 title claims description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 145
- 238000001228 spectrum Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims description 19
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 description 22
- 230000000875 corresponding effect Effects 0.000 description 16
- 238000012545 processing Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000010363 phase shift Effects 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- RGCLLPNLLBQHPF-HJWRWDBZSA-N phosphamidon Chemical compound CCN(CC)C(=O)C(\Cl)=C(/C)OP(=O)(OC)OC RGCLLPNLLBQHPF-HJWRWDBZSA-N 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 230000001502 supplementing effect 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
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/20—Modulator circuits; Transmitter circuits
- H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
- H04L27/2035—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using a single or unspecified number of carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/22—Demodulator circuits; Receiver circuits
- H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
- H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
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 |
|---|---|---|---|
| JP58061159A JPS59186440A (ja) | 1983-04-07 | 1983-04-07 | 通信方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58061159A JPS59186440A (ja) | 1983-04-07 | 1983-04-07 | 通信方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59186440A true JPS59186440A (ja) | 1984-10-23 |
| JPH0131815B2 JPH0131815B2 (enrdf_load_stackoverflow) | 1989-06-28 |
Family
ID=13163077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58061159A Granted JPS59186440A (ja) | 1983-04-07 | 1983-04-07 | 通信方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59186440A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376333A (ja) * | 1989-08-17 | 1991-04-02 | Tech Res & Dev Inst Of Japan Def Agency | 同期復調による通信装置 |
-
1983
- 1983-04-07 JP JP58061159A patent/JPS59186440A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376333A (ja) * | 1989-08-17 | 1991-04-02 | Tech Res & Dev Inst Of Japan Def Agency | 同期復調による通信装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0131815B2 (enrdf_load_stackoverflow) | 1989-06-28 |
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