JPS57185741A - Monitoring device for phase modulator - Google Patents
Monitoring device for phase modulatorInfo
- Publication number
- JPS57185741A JPS57185741A JP56070975A JP7097581A JPS57185741A JP S57185741 A JPS57185741 A JP S57185741A JP 56070975 A JP56070975 A JP 56070975A JP 7097581 A JP7097581 A JP 7097581A JP S57185741 A JPS57185741 A JP S57185741A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- phase modulator
- mixer
- phase
- monitoring device
- 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
- 238000012806 monitoring device Methods 0.000 title abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/002—Transmission systems not characterised by the medium used for transmission characterised by the use of a carrier modulation
- H04B14/006—Angle modulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56070975A JPS57185741A (en) | 1981-05-12 | 1981-05-12 | Monitoring device for phase modulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56070975A JPS57185741A (en) | 1981-05-12 | 1981-05-12 | Monitoring device for phase modulator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57185741A true JPS57185741A (en) | 1982-11-16 |
JPS6232660B2 JPS6232660B2 (enrdf_load_stackoverflow) | 1987-07-16 |
Family
ID=13447023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56070975A Granted JPS57185741A (en) | 1981-05-12 | 1981-05-12 | Monitoring device for phase modulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57185741A (enrdf_load_stackoverflow) |
-
1981
- 1981-05-12 JP JP56070975A patent/JPS57185741A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6232660B2 (enrdf_load_stackoverflow) | 1987-07-16 |
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