GB1494124A - Satellite data transmission systems - Google Patents

Satellite data transmission systems

Info

Publication number
GB1494124A
GB1494124A GB731/75A GB73175A GB1494124A GB 1494124 A GB1494124 A GB 1494124A GB 731/75 A GB731/75 A GB 731/75A GB 73175 A GB73175 A GB 73175A GB 1494124 A GB1494124 A GB 1494124A
Authority
GB
United Kingdom
Prior art keywords
frequency
transmission
distortion
channels
bands
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
Application number
GB731/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1494124A publication Critical patent/GB1494124A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/01—Reducing phase shift
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/141—Control of transmission; Equalising characterised by the equalising network used using multiequalisers, e.g. bump, cosine, Bode

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
GB731/75A 1974-01-21 1975-01-08 Satellite data transmission systems Expired GB1494124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2402692A DE2402692C3 (de) 1974-01-21 1974-01-21 Satelliten-Nachrichtenübertragungssystem

Publications (1)

Publication Number Publication Date
GB1494124A true GB1494124A (en) 1977-12-07

Family

ID=5905269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB731/75A Expired GB1494124A (en) 1974-01-21 1975-01-08 Satellite data transmission systems

Country Status (15)

Country Link
US (1) US3974448A (US06350818-20020226-C00016.png)
JP (1) JPS50108809A (US06350818-20020226-C00016.png)
AR (1) AR204190A1 (US06350818-20020226-C00016.png)
AT (1) AT361541B (US06350818-20020226-C00016.png)
BE (1) BE824603A (US06350818-20020226-C00016.png)
CA (1) CA1054732A (US06350818-20020226-C00016.png)
CH (1) CH580892A5 (US06350818-20020226-C00016.png)
DE (1) DE2402692C3 (US06350818-20020226-C00016.png)
FI (1) FI60473C (US06350818-20020226-C00016.png)
FR (1) FR2258750B1 (US06350818-20020226-C00016.png)
GB (1) GB1494124A (US06350818-20020226-C00016.png)
IN (1) IN144337B (US06350818-20020226-C00016.png)
IT (1) IT1028450B (US06350818-20020226-C00016.png)
NL (1) NL167817C (US06350818-20020226-C00016.png)
SE (1) SE408116B (US06350818-20020226-C00016.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628906C2 (de) * 1976-06-28 1978-06-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Funkfeld in einer Richtfunkstrecke
FR2707127A1 (fr) * 1993-06-29 1995-01-06 Philips Laboratoire Electroniq Système de transmission numérique à prédisposition.
WO2002028045A1 (de) * 2000-09-29 2002-04-04 Siemens Aktiengesellschaft Modulationsverfahren für ein multiträgerverfahren mit vorverzerrung
US8804807B2 (en) 2012-06-13 2014-08-12 Northrup Grumman Systems Corporation Iterative equalization with non-linear soft interference cancellation in non-linear satellite channels
US10641901B2 (en) * 2015-03-20 2020-05-05 Qualcomm Incorporated Autonomous satellite automatic gain control

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745464A (en) * 1971-12-02 1973-07-10 Bell Telephone Labor Inc Radio system with feedback for fading compensation

Also Published As

Publication number Publication date
JPS50108809A (US06350818-20020226-C00016.png) 1975-08-27
NL167817C (nl) 1982-01-18
SE7500630L (US06350818-20020226-C00016.png) 1975-07-22
AU7731775A (en) 1976-07-15
CA1054732A (en) 1979-05-15
CH580892A5 (US06350818-20020226-C00016.png) 1976-10-15
FI60473C (fi) 1982-01-11
DE2402692A1 (de) 1975-07-31
US3974448A (en) 1976-08-10
AT361541B (de) 1981-03-10
FI60473B (fi) 1981-09-30
AR204190A1 (es) 1975-11-28
DE2402692B2 (de) 1979-10-31
SE408116B (sv) 1979-05-14
NL167817B (nl) 1981-08-17
IN144337B (US06350818-20020226-C00016.png) 1978-04-29
ATA25675A (de) 1980-08-15
DE2402692C3 (de) 1980-07-17
BE824603A (fr) 1975-07-22
IT1028450B (it) 1979-01-30
FR2258750B1 (US06350818-20020226-C00016.png) 1978-02-24
FR2258750A1 (US06350818-20020226-C00016.png) 1975-08-18
FI750146A (US06350818-20020226-C00016.png) 1975-07-22
NL7500727A (nl) 1975-07-23

Similar Documents

Publication Publication Date Title
US3745464A (en) Radio system with feedback for fading compensation
US3294914A (en) Frequency multiplex repeater station having channel drop facilities
US4506383A (en) Method and apparatus for relaying signals between a ground station and a satellite using a ground relay station
EP1139589B1 (en) Dual band digital broadcast receiver
MY114379A (en) A cellular/satellite communications system with improved prequency re-use
AU3324893A (en) Spread-spectrum data publishing system
US3696298A (en) Audio signal transmission system and method
GB1427629A (en) Radio transmission systems
GB686937A (en) Improvements in multi-channel radio communication networks
GB1494124A (en) Satellite data transmission systems
GB1091599A (en) Communication system
US4074198A (en) System for suppressing sideband components of angle-modulated wave
US3370235A (en) Dual pilot frequency-correcting terminal stations for satellite repeater system
JPS6062739A (ja) 衛星塔載装置
CN101500098B (zh) 一种广播电视信号的发射方法及系统
CZ162694A3 (en) Micro-wave wireless communication line from spot to spot
JP2012175542A (ja) 中継装置
JPS5636242A (en) Satellite communication system
GB245782A (en) Improved method of and apparatus for multiplex signalling
JP2591323B2 (ja) 無線ディジタル伝送システム
SU797081A1 (ru) Система спутниковой св зи счАСТОТНыМ уплОТНЕНиЕМ
JPH0477489B2 (US06350818-20020226-C00016.png)
GB1377818A (en) Relay stations for use in a telecommunication transmission system
CN201393262Y (zh) 一种广播电视信号的发射系统及装置
SU1003369A1 (ru) Передающа система с угловой модул цией дл вещани

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee