JPS6331134B2 - - Google Patents
Info
- Publication number
- JPS6331134B2 JPS6331134B2 JP90281A JP90281A JPS6331134B2 JP S6331134 B2 JPS6331134 B2 JP S6331134B2 JP 90281 A JP90281 A JP 90281A JP 90281 A JP90281 A JP 90281A JP S6331134 B2 JPS6331134 B2 JP S6331134B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- filter
- data
- discriminator
- transmission system
- 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
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
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 |
---|---|---|---|
JP90281A JPS57115062A (en) | 1981-01-07 | 1981-01-07 | Method for transmitting fm data |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP90281A JPS57115062A (en) | 1981-01-07 | 1981-01-07 | Method for transmitting fm data |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57115062A JPS57115062A (en) | 1982-07-17 |
JPS6331134B2 true JPS6331134B2 (enrdf_load_stackoverflow) | 1988-06-22 |
Family
ID=11486606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP90281A Granted JPS57115062A (en) | 1981-01-07 | 1981-01-07 | Method for transmitting fm data |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57115062A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7508884B2 (en) * | 2005-03-24 | 2009-03-24 | Harris Corporation | System and method for communicating data using constant amplitude equalized waveform |
-
1981
- 1981-01-07 JP JP90281A patent/JPS57115062A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57115062A (en) | 1982-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4720839A (en) | Efficiency data transmission technique | |
US4817116A (en) | Digital radio communication system utilizing quadrature modulated carrier waves | |
JPS6211826B2 (enrdf_load_stackoverflow) | ||
RU2157044C2 (ru) | Способ и устройство для расширения динамического диапазона приемника | |
US3667046A (en) | Voice transmission and receiving system employing pulse duration modulations with a suppressed clock | |
KR860002153B1 (ko) | 비화신호 송신시스템 | |
US5541953A (en) | Data transmission method and apparatus for use in low BW:Rs applications | |
JPS6347307B2 (enrdf_load_stackoverflow) | ||
Ryan et al. | 760 Mbit/s serial MSK microwave modem | |
US3801911A (en) | Synchronous fm-modem | |
JPS6331134B2 (enrdf_load_stackoverflow) | ||
JP2000124842A (ja) | 伝送装置および信号点発生方法 | |
JP3446816B2 (ja) | クロック情報を伴う信号伝送方法 | |
Udawant et al. | Digital image processing by using GMSK | |
Sundberg | On continuous phase modulation in cellular digital mobile radio systems | |
Petrovic | Digitized speech transmission at VHF using existing FM mobile radios | |
JPH053180B2 (enrdf_load_stackoverflow) | ||
JPH0142180B2 (enrdf_load_stackoverflow) | ||
JP2512068B2 (ja) | ディジタル磁気記録再生装置 | |
JPH0149069B2 (enrdf_load_stackoverflow) | ||
JP3160031B2 (ja) | 音声信号変調方式 | |
Murthy | Effect of carrier mistracking and phase jitter in a QPRS receiver | |
Carney | Co-channel interference comparison for conventional land mobile frequency modulation and 2400 BPS LPC/FSK system | |
Daikoku et al. | Experiments on real zero SSB transceiver demodulation of SSB signal without envelope | |
JP2793985B2 (ja) | 可変容量スペクトル拡散伝送装置 |