JPS5265649A - Demodulating system of angle modulation wave signal - Google Patents
Demodulating system of angle modulation wave signalInfo
- Publication number
- JPS5265649A JPS5265649A JP14160575A JP14160575A JPS5265649A JP S5265649 A JPS5265649 A JP S5265649A JP 14160575 A JP14160575 A JP 14160575A JP 14160575 A JP14160575 A JP 14160575A JP S5265649 A JPS5265649 A JP S5265649A
- Authority
- JP
- Japan
- Prior art keywords
- modulation wave
- wave signal
- angle modulation
- demodulating system
- variable
- 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.)
- Granted
Links
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
PURPOSE: To prevent noise generated in a loop and to obtain satisfactory S/N always by setting a variable band filter and a differentiation circuit to an anble modulation wave demodulating circuit and by variable control of center frequency of passing band width.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14160575A JPS5265649A (en) | 1975-11-28 | 1975-11-28 | Demodulating system of angle modulation wave signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14160575A JPS5265649A (en) | 1975-11-28 | 1975-11-28 | Demodulating system of angle modulation wave signal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5265649A true JPS5265649A (en) | 1977-05-31 |
JPS5733885B2 JPS5733885B2 (en) | 1982-07-20 |
Family
ID=15295891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14160575A Granted JPS5265649A (en) | 1975-11-28 | 1975-11-28 | Demodulating system of angle modulation wave signal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5265649A (en) |
-
1975
- 1975-11-28 JP JP14160575A patent/JPS5265649A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5733885B2 (en) | 1982-07-20 |
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