SE361802B - - Google Patents
Info
- Publication number
- SE361802B SE361802B SE7301316A SE7301316A SE361802B SE 361802 B SE361802 B SE 361802B SE 7301316 A SE7301316 A SE 7301316A SE 7301316 A SE7301316 A SE 7301316A SE 361802 B SE361802 B SE 361802B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/10—Control of transmission; Equalising by pilot signal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Circuits Of Receivers In General (AREA)
- Radio Relay Systems (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7301316A SE361802B (it) | 1973-01-31 | 1973-01-31 | |
US05/436,091 US3974447A (en) | 1973-01-31 | 1974-01-24 | Pilot receiver |
DE2404191A DE2404191B2 (de) | 1973-01-31 | 1974-01-29 | Pilotempfänger |
NO00740297A NO130338B (it) | 1973-01-31 | 1974-01-30 | |
IT20030/74A IT1007181B (it) | 1973-01-31 | 1974-01-31 | Ricevitore pilota |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7301316A SE361802B (it) | 1973-01-31 | 1973-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE361802B true SE361802B (it) | 1973-11-12 |
Family
ID=20316484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7301316A SE361802B (it) | 1973-01-31 | 1973-01-31 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3974447A (it) |
DE (1) | DE2404191B2 (it) |
IT (1) | IT1007181B (it) |
NO (1) | NO130338B (it) |
SE (1) | SE361802B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE382730B (sv) * | 1975-04-04 | 1976-02-09 | Ericsson Telefon Ab L M | Minnesenhet for pilotmottagaren i ett berfrekvenssystem |
MX144542A (es) * | 1977-05-26 | 1981-10-23 | Nippon Electric Co | Mejoras en sistema de transmision de senal piloto |
US4285058A (en) * | 1980-02-26 | 1981-08-18 | Fisher Charles B | Waveform correction by sampling |
US5625893A (en) * | 1993-07-26 | 1997-04-29 | Kahn; Leonard R. | Satellite communications system with receiver distortion correction which is controlled by up-link transmission equipment |
US7110739B2 (en) * | 2003-04-10 | 2006-09-19 | Powerwave Technologies, Inc. | Multi-transmitter communication system employing anti-phase pilot signals |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2965717A (en) * | 1955-07-18 | 1960-12-20 | Cons Electrodynamics Corp | Pilot signal control apparatus |
US2871294A (en) * | 1956-10-29 | 1959-01-27 | Gen Dynamics Corp | Automatic frequency correction in two-way carrier communication systems |
GB815601A (en) * | 1962-04-19 | 1959-07-01 | Gen Electric | Improvements relating to communication systems |
US3193775A (en) * | 1962-04-19 | 1965-07-06 | Lenkurt Electric Co Of Canada | Adjustable attenuation equalizer |
US3289082A (en) * | 1963-05-31 | 1966-11-29 | Gen Electric | Phase shift data transmission system with phase-coherent data recovery |
US3522537A (en) * | 1966-07-25 | 1970-08-04 | Western Union Telegraph Co | Vestigial sideband transmission system having two channels in quadrature |
-
1973
- 1973-01-31 SE SE7301316A patent/SE361802B/xx unknown
-
1974
- 1974-01-24 US US05/436,091 patent/US3974447A/en not_active Expired - Lifetime
- 1974-01-29 DE DE2404191A patent/DE2404191B2/de not_active Withdrawn
- 1974-01-30 NO NO00740297A patent/NO130338B/no unknown
- 1974-01-31 IT IT20030/74A patent/IT1007181B/it active
Also Published As
Publication number | Publication date |
---|---|
NO130338B (it) | 1974-08-12 |
DE2404191B2 (de) | 1975-01-23 |
DE2404191A1 (de) | 1974-08-15 |
IT1007181B (it) | 1976-10-30 |
US3974447A (en) | 1976-08-10 |