JPS4885063A - - Google Patents
Info
- Publication number
- JPS4885063A JPS4885063A JP48011518A JP1151873A JPS4885063A JP S4885063 A JPS4885063 A JP S4885063A JP 48011518 A JP48011518 A JP 48011518A JP 1151873 A JP1151873 A JP 1151873A JP S4885063 A JPS4885063 A JP S4885063A
- Authority
- JP
- Japan
- 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
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
- H04L27/22—Demodulator circuits; Receiver circuits
- H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
- H04L27/2275—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Radio Transmission System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE113349 | 1972-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4885063A true JPS4885063A (https=) | 1973-11-12 |
| JPS5529628B2 JPS5529628B2 (https=) | 1980-08-05 |
Family
ID=3841599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1151873A Expired JPS5529628B2 (https=) | 1972-01-28 | 1973-01-27 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3826990A (https=) |
| JP (1) | JPS5529628B2 (https=) |
| CA (1) | CA972432A (https=) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547754A (en) * | 1978-10-03 | 1980-04-04 | Nec Corp | Modulation and demodulation system of digital multi- value and multi-phase |
| JPS59160358A (ja) * | 1983-03-02 | 1984-09-11 | Japan Radio Co Ltd | 基準搬送波再生回路における疑似引込み回避方式 |
| JPS60123141A (ja) * | 1983-12-07 | 1985-07-01 | Nec Corp | 符号誤り率測定器 |
| JPS6188639A (ja) * | 1984-10-06 | 1986-05-06 | Nippon Telegr & Teleph Corp <Ntt> | 再生キヤリア位相不確定性除去回路 |
| JPS61145946A (ja) * | 1984-12-20 | 1986-07-03 | Toshiba Corp | デジタル復調回路 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3984777A (en) * | 1973-04-20 | 1976-10-05 | Nippon Electric Company, Ltd. | Carrier wave reproducer device for use in the reception of a multi-phase phase-modulated wave |
| US4091410A (en) * | 1976-11-08 | 1978-05-23 | Zenith Radio Corporation | Frequency and phase lock loop synchronous detecting system having a pair of phase lock conditions |
| CA1115789A (en) * | 1977-05-12 | 1982-01-05 | Richard P. Scott | Phase shift keyed systems |
| FR2394218A1 (fr) * | 1977-06-10 | 1979-01-05 | Ibm France | Recepteur de donnees transmises par modulation binaire par saut de phase entrelacee |
| US4516079A (en) * | 1983-02-09 | 1985-05-07 | Westinghouse Electric Corp. | Coherent phase shift keyed demodulator for power line communication systems |
| CH667170A5 (de) * | 1984-12-07 | 1988-09-15 | Industrieorientierte Forsch | Verfahren zur detektion der information eines empfangssignales, insbesondere mit frequenzumtastung. |
| JP2837982B2 (ja) * | 1991-12-27 | 1998-12-16 | 三菱電機株式会社 | 遅延検波復調装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3376514A (en) * | 1965-12-21 | 1968-04-02 | Collins Radio Co | Encoded synchronous demodulator circuit |
| US3667050A (en) * | 1970-11-27 | 1972-05-30 | North American Rockwell | Coarse carrier phase correction system |
-
1973
- 1973-01-26 CA CA162,119A patent/CA972432A/en not_active Expired
- 1973-01-26 US US00327112A patent/US3826990A/en not_active Expired - Lifetime
- 1973-01-27 JP JP1151873A patent/JPS5529628B2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547754A (en) * | 1978-10-03 | 1980-04-04 | Nec Corp | Modulation and demodulation system of digital multi- value and multi-phase |
| JPS59160358A (ja) * | 1983-03-02 | 1984-09-11 | Japan Radio Co Ltd | 基準搬送波再生回路における疑似引込み回避方式 |
| JPS60123141A (ja) * | 1983-12-07 | 1985-07-01 | Nec Corp | 符号誤り率測定器 |
| JPS6188639A (ja) * | 1984-10-06 | 1986-05-06 | Nippon Telegr & Teleph Corp <Ntt> | 再生キヤリア位相不確定性除去回路 |
| JPS61145946A (ja) * | 1984-12-20 | 1986-07-03 | Toshiba Corp | デジタル復調回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA972432A (en) | 1975-08-05 |
| JPS5529628B2 (https=) | 1980-08-05 |
| US3826990A (en) | 1974-07-30 |