JPS53104149A - Demodulating system for phase modulation data signal - Google Patents
Demodulating system for phase modulation data signalInfo
- Publication number
- JPS53104149A JPS53104149A JP1962777A JP1962777A JPS53104149A JP S53104149 A JPS53104149 A JP S53104149A JP 1962777 A JP1962777 A JP 1962777A JP 1962777 A JP1962777 A JP 1962777A JP S53104149 A JPS53104149 A JP S53104149A
- Authority
- JP
- Japan
- Prior art keywords
- data signal
- phase modulation
- modulation data
- demodulating system
- demodulating
- 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
Abstract
PURPOSE: To improve the error rate to level variation or the like, by discriminating the reception vector at radial areas with a simple circuit constitution and by realizing which can be displayed as binary logic signal.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1962777A JPS53104149A (en) | 1977-02-23 | 1977-02-23 | Demodulating system for phase modulation data signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1962777A JPS53104149A (en) | 1977-02-23 | 1977-02-23 | Demodulating system for phase modulation data signal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53104149A true JPS53104149A (en) | 1978-09-11 |
Family
ID=12004426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1962777A Pending JPS53104149A (en) | 1977-02-23 | 1977-02-23 | Demodulating system for phase modulation data signal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53104149A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03262235A (en) * | 1990-03-13 | 1991-11-21 | Fujitsu Ltd | Psk demodulation circuit |
WO2002069592A1 (en) * | 2001-02-27 | 2002-09-06 | Matsushita Electric Industrial Co., Ltd. | Decoder and decoding method |
-
1977
- 1977-02-23 JP JP1962777A patent/JPS53104149A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03262235A (en) * | 1990-03-13 | 1991-11-21 | Fujitsu Ltd | Psk demodulation circuit |
WO2002069592A1 (en) * | 2001-02-27 | 2002-09-06 | Matsushita Electric Industrial Co., Ltd. | Decoder and decoding method |
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