YU39647B - Telecommunication system with carrier frequencies - Google Patents
Telecommunication system with carrier frequenciesInfo
- Publication number
- YU39647B YU39647B YU799/73A YU79973A YU39647B YU 39647 B YU39647 B YU 39647B YU 799/73 A YU799/73 A YU 799/73A YU 79973 A YU79973 A YU 79973A YU 39647 B YU39647 B YU 39647B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- telecommunication system
- carrier frequencies
- frequencies
- telecommunication
- carrier
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/04—Frequency-transposition arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2214583A DE2214583C3 (de) | 1972-03-24 | 1972-03-24 | Trägerfrequentes Nachrichtenübertragungssystem |
Publications (2)
Publication Number | Publication Date |
---|---|
YU79973A YU79973A (en) | 1982-02-28 |
YU39647B true YU39647B (en) | 1985-03-20 |
Family
ID=5840120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU799/73A YU39647B (en) | 1972-03-24 | 1973-03-23 | Telecommunication system with carrier frequencies |
Country Status (15)
Country | Link |
---|---|
US (1) | US3895190A (de) |
JP (1) | JPS539886B2 (de) |
AR (1) | AR193929A1 (de) |
AT (1) | AT334981B (de) |
AU (1) | AU468388B2 (de) |
BE (1) | BE797259A (de) |
BR (1) | BR7302125D0 (de) |
CH (1) | CH557118A (de) |
DE (1) | DE2214583C3 (de) |
GB (1) | GB1392787A (de) |
IL (1) | IL41797A (de) |
IN (1) | IN140988B (de) |
IT (1) | IT981576B (de) |
NL (1) | NL161013C (de) |
YU (1) | YU39647B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4258435A (en) * | 1979-01-08 | 1981-03-24 | Microwave Development Labs. Inc. | Manifold multiplexers |
BR8006228A (pt) * | 1979-01-29 | 1980-12-30 | Anaconda Co | Sistema de transmissao,processo de multiplexacao de portadora em multiplos canais de comunicacao sobre um unico meio de comunicacao processo de filtragem de receptor,processo de construcao de sistema de transmissao de portadora multiplexada em multiplos canais,filtro receptor,e sistema de transmissao telefonica de portadora multiplexada |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124768A (en) * | 1964-03-10 | Resonator | ||
US2258439A (en) * | 1940-06-22 | 1941-10-07 | Bell Telephone Labor Inc | Multiplex transmission with phase discrimination |
BE464402A (de) * | 1945-02-06 | |||
DE851076C (de) * | 1951-03-11 | 1952-10-02 | Siemens Ag | Mehrfach-Traegerfrequenz-Nachrichtenuebertragungssystem |
DE1271776B (de) * | 1965-03-23 | 1968-07-04 | Siemens Ag | Traegerfrequenzsystem zur UEbertragung von Signalen nach dem Zweiseitenband-Verfahren mit unterdruecktem Traeger |
DE1274663C2 (de) * | 1965-05-24 | 1980-09-18 | Siemens Ag | Aufbau der grundprimaergruppe eines einseitenband-traegerfrequenzsystems ueber eine vormodulationsstufe |
-
1972
- 1972-03-24 DE DE2214583A patent/DE2214583C3/de not_active Expired
-
1973
- 1973-03-12 GB GB1171973A patent/GB1392787A/en not_active Expired
- 1973-03-13 AT AT222173A patent/AT334981B/de not_active IP Right Cessation
- 1973-03-15 AU AU53354/73A patent/AU468388B2/en not_active Expired
- 1973-03-16 AR AR247097A patent/AR193929A1/es active
- 1973-03-16 IL IL41797A patent/IL41797A/xx unknown
- 1973-03-16 CH CH384473A patent/CH557118A/de not_active IP Right Cessation
- 1973-03-22 US US343875A patent/US3895190A/en not_active Expired - Lifetime
- 1973-03-22 IT IT21959/73A patent/IT981576B/it active
- 1973-03-23 YU YU799/73A patent/YU39647B/xx unknown
- 1973-03-23 NL NL7304134.A patent/NL161013C/xx not_active IP Right Cessation
- 1973-03-23 BE BE129202A patent/BE797259A/xx not_active IP Right Cessation
- 1973-03-23 JP JP3340273A patent/JPS539886B2/ja not_active Expired
- 1973-03-23 BR BR732125A patent/BR7302125D0/pt unknown
- 1973-12-19 IN IN2760/CAL/1973A patent/IN140988B/en unknown
Also Published As
Publication number | Publication date |
---|---|
YU79973A (en) | 1982-02-28 |
IN140988B (de) | 1977-01-08 |
DE2214583B2 (de) | 1974-07-11 |
BR7302125D0 (pt) | 1974-07-11 |
IL41797A (en) | 1975-11-25 |
ATA222173A (de) | 1976-06-15 |
AR193929A1 (es) | 1973-05-31 |
NL161013B (nl) | 1979-07-16 |
GB1392787A (en) | 1975-04-30 |
DE2214583C3 (de) | 1982-03-25 |
AU468388B2 (en) | 1976-01-08 |
NL161013C (nl) | 1979-12-17 |
CH557118A (de) | 1974-12-13 |
JPS539886B2 (de) | 1978-04-10 |
BE797259A (fr) | 1973-07-16 |
NL7304134A (de) | 1973-09-26 |
IL41797A0 (en) | 1973-05-31 |
US3895190A (en) | 1975-07-15 |
JPS499117A (de) | 1974-01-26 |
DE2214583A1 (de) | 1973-10-11 |
IT981576B (it) | 1974-10-10 |
AT334981B (de) | 1977-02-10 |
AU5335473A (en) | 1974-09-19 |
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