JPS57116436A - Demodulator - Google Patents
DemodulatorInfo
- Publication number
- JPS57116436A JPS57116436A JP56002150A JP215081A JPS57116436A JP S57116436 A JPS57116436 A JP S57116436A JP 56002150 A JP56002150 A JP 56002150A JP 215081 A JP215081 A JP 215081A JP S57116436 A JPS57116436 A JP S57116436A
- Authority
- JP
- Japan
- Prior art keywords
- control
- circuit
- gain
- signal
- phase
- 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
- 230000001360 synchronised effect Effects 0.000 abstract 2
- 230000001172 regenerating effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/38—Demodulator circuits; Receiver circuits
- H04L27/3809—Amplitude regulation arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56002150A JPS57116436A (en) | 1981-01-12 | 1981-01-12 | Demodulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56002150A JPS57116436A (en) | 1981-01-12 | 1981-01-12 | Demodulator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57116436A true JPS57116436A (en) | 1982-07-20 |
JPS6352817B2 JPS6352817B2 (enrdf_load_stackoverflow) | 1988-10-20 |
Family
ID=11521319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56002150A Granted JPS57116436A (en) | 1981-01-12 | 1981-01-12 | Demodulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57116436A (enrdf_load_stackoverflow) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59127433A (ja) * | 1983-01-12 | 1984-07-23 | Nec Corp | 適応受信器 |
JPS6212219A (ja) * | 1985-07-09 | 1987-01-21 | Nec Corp | 復調システム |
JPS62232223A (ja) * | 1986-03-25 | 1987-10-12 | シーメンス・テレコムニカツイオーニ・ソチエタ・ペル・アチオニ | 適応ブラインド等化方法及び装置 |
-
1981
- 1981-01-12 JP JP56002150A patent/JPS57116436A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59127433A (ja) * | 1983-01-12 | 1984-07-23 | Nec Corp | 適応受信器 |
JPS6212219A (ja) * | 1985-07-09 | 1987-01-21 | Nec Corp | 復調システム |
JPS62232223A (ja) * | 1986-03-25 | 1987-10-12 | シーメンス・テレコムニカツイオーニ・ソチエタ・ペル・アチオニ | 適応ブラインド等化方法及び装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6352817B2 (enrdf_load_stackoverflow) | 1988-10-20 |
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