JPS5299012A - Communication system - Google Patents
Communication systemInfo
- Publication number
- JPS5299012A JPS5299012A JP1632176A JP1632176A JPS5299012A JP S5299012 A JPS5299012 A JP S5299012A JP 1632176 A JP1632176 A JP 1632176A JP 1632176 A JP1632176 A JP 1632176A JP S5299012 A JPS5299012 A JP S5299012A
- Authority
- JP
- Japan
- Prior art keywords
- communication system
- orbiter
- demodulated
- correctly
- adapt
- 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.)
- Pending
Links
Landscapes
- Time-Division Multiplex Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Radio Transmission System (AREA)
Abstract
PURPOSE:To adapt that angular modulated carrier wave is demodulated and influence by trap effect is eliminated from it to make it correctly and stably operate in the communication system wherein the reference frequency signal is distributed to communication network from an orbiter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1632176A JPS5299012A (en) | 1976-02-16 | 1976-02-16 | Communication system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1632176A JPS5299012A (en) | 1976-02-16 | 1976-02-16 | Communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5299012A true JPS5299012A (en) | 1977-08-19 |
Family
ID=11913211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1632176A Pending JPS5299012A (en) | 1976-02-16 | 1976-02-16 | Communication system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5299012A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01106648A (en) * | 1987-10-20 | 1989-04-24 | Nec Corp | Network synchronizing system |
JPH04241000A (en) * | 1991-01-25 | 1992-08-28 | Nec Corp | Digital exchange synchronization system and digital exchange independent synchronization system |
JP2012249264A (en) * | 2011-05-31 | 2012-12-13 | Nippon Telegr & Teleph Corp <Ntt> | Radio communication system, radio communication device and synchronous signal transmission device |
-
1976
- 1976-02-16 JP JP1632176A patent/JPS5299012A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01106648A (en) * | 1987-10-20 | 1989-04-24 | Nec Corp | Network synchronizing system |
JPH04241000A (en) * | 1991-01-25 | 1992-08-28 | Nec Corp | Digital exchange synchronization system and digital exchange independent synchronization system |
JP2012249264A (en) * | 2011-05-31 | 2012-12-13 | Nippon Telegr & Teleph Corp <Ntt> | Radio communication system, radio communication device and synchronous signal transmission device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5573149A (en) | Radio wave receiver for signal modulated by signal sound | |
NL182187C (en) | RECEIVER FOR AM AND FM SIGNALS. | |
JPS5299012A (en) | Communication system | |
AU500608B2 (en) | Frequency modulated data receiver | |
NL7613946A (en) | TELEVISION RECEIVER WITH A DEMODULATOR CIRCUIT FOR DEMODULATING A CARRIER WAVE MODULATED TELEVISION SIGNAL. | |
JPS51147122A (en) | Recorder | |
JPS52109811A (en) | Amplitude phase modulation communication system | |
JPS5366110A (en) | Waveform transmitting system | |
NL7702061A (en) | RECEIVER FOR AN EIGHT-PHASE AMPLITUDE MODULATED CARRIER. | |
JPS538509A (en) | Impedance matching system for data transmission circuit | |
JPS52149401A (en) | Diversity system in mobile communication | |
JPS51130103A (en) | Carrier telegraph system | |
JPS5382154A (en) | Digital fm demodulating system | |
JPS5286713A (en) | Muting system in angular modulating wave demodulating circuit | |
JPS5358753A (en) | Automatic phase control device for carrier wave | |
JPS5359317A (en) | Ssb communication system | |
JPS51134509A (en) | Fault repeater detection system | |
JPS51134507A (en) | Supressed carrier wave single side-band signal transmission and recept ion system | |
JPS5287908A (en) | Pam transmission system | |
JPS5220752A (en) | Amplitude phase modulation signal receiver | |
TUZOV | Signal searching by the frequency method(Signal detection techniques using frequency modulation method for narrow band tracking filters in Doppler devices) | |
JPS5293261A (en) | Frequency modulating system | |
JPS5427308A (en) | Time-division multiple carrier cuppression amplitude mldulation system | |
CA758713A (en) | Demodulator for carrier wave (e.g., f.m. stereo signal) whose amplitude at fixed intervals is information-representative | |
JPS531408A (en) | Timing extraction unit |