JPS4956515A - - Google Patents
Info
- Publication number
- JPS4956515A JPS4956515A JP5056073A JP5056073A JPS4956515A JP S4956515 A JPS4956515 A JP S4956515A JP 5056073 A JP5056073 A JP 5056073A JP 5056073 A JP5056073 A JP 5056073A JP S4956515 A JPS4956515 A JP S4956515A
- 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.)
- Pending
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
- H04L27/20—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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25066772A | 1972-05-05 | 1972-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4956515A true JPS4956515A (Direct) | 1974-06-01 |
Family
ID=22948680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5056073A Pending JPS4956515A (Direct) | 1972-05-05 | 1973-05-07 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4956515A (Direct) |
| CA (1) | CA1008180A (Direct) |
| DE (1) | DE2321289A1 (Direct) |
| FR (1) | FR2191362B3 (Direct) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5513504A (en) * | 1978-07-03 | 1980-01-30 | Hitachi Denshi Ltd | Phase modulation system |
| JPH04215467A (ja) * | 1990-12-14 | 1992-08-06 | Alps Electric Co Ltd | 半導体集積回路 |
-
1973
- 1973-04-27 DE DE19732321289 patent/DE2321289A1/de active Pending
- 1973-05-02 CA CA170,769A patent/CA1008180A/en not_active Expired
- 1973-05-04 FR FR7316090A patent/FR2191362B3/fr not_active Expired
- 1973-05-07 JP JP5056073A patent/JPS4956515A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5513504A (en) * | 1978-07-03 | 1980-01-30 | Hitachi Denshi Ltd | Phase modulation system |
| JPH04215467A (ja) * | 1990-12-14 | 1992-08-06 | Alps Electric Co Ltd | 半導体集積回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1008180A (en) | 1977-04-05 |
| FR2191362B3 (Direct) | 1976-04-23 |
| FR2191362A1 (Direct) | 1974-02-01 |
| DE2321289A1 (de) | 1973-12-13 |