GB1528460A - Signal transmitter - Google Patents
Signal transmitterInfo
- Publication number
- GB1528460A GB1528460A GB3952875A GB3952875A GB1528460A GB 1528460 A GB1528460 A GB 1528460A GB 3952875 A GB3952875 A GB 3952875A GB 3952875 A GB3952875 A GB 3952875A GB 1528460 A GB1528460 A GB 1528460A
- Authority
- GB
- United Kingdom
- Prior art keywords
- signal
- carrier
- pilot
- double sideband
- frequency
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
- H04B1/64—Volume compression or expansion arrangements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7412916A NL7412916A (nl) | 1974-10-01 | 1974-10-01 | Stelsel voor signaaloverdracht. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1528460A true GB1528460A (en) | 1978-10-11 |
Family
ID=19822200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3952875A Expired GB1528460A (en) | 1974-10-01 | 1975-09-26 | Signal transmitter |
Country Status (8)
-
1974
- 1974-10-01 NL NL7412916A patent/NL7412916A/xx not_active Application Discontinuation
-
1975
- 1975-09-24 IN IN1833/CAL/75A patent/IN144555B/en unknown
- 1975-09-24 DE DE19752542556 patent/DE2542556A1/de active Pending
- 1975-09-26 GB GB3952875A patent/GB1528460A/en not_active Expired
- 1975-09-29 BR BR7506308A patent/BR7506308A/pt unknown
- 1975-09-29 AU AU85238/75A patent/AU8523875A/en not_active Expired
- 1975-10-01 JP JP11779175A patent/JPS5161719A/ja active Pending
- 1975-10-01 FR FR7530052A patent/FR2287135A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
BR7506308A (pt) | 1976-08-03 |
JPS5161719A (ja) | 1976-05-28 |
AU8523875A (en) | 1977-04-07 |
FR2287135A1 (fr) | 1976-04-30 |
NL7412916A (nl) | 1976-04-05 |
DE2542556A1 (de) | 1976-04-22 |
IN144555B (US08080257-20111220-C00005.png) | 1978-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |