ZA804622B - Radio communication systems - Google Patents

Radio communication systems

Info

Publication number
ZA804622B
ZA804622B ZA00804622A ZA804622A ZA804622B ZA 804622 B ZA804622 B ZA 804622B ZA 00804622 A ZA00804622 A ZA 00804622A ZA 804622 A ZA804622 A ZA 804622A ZA 804622 B ZA804622 B ZA 804622B
Authority
ZA
South Africa
Prior art keywords
radio communication
communication systems
systems
radio
communication
Prior art date
Application number
ZA00804622A
Other languages
English (en)
Inventor
P Kloeber
H Schroeter
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 ZA804622B publication Critical patent/ZA804622B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
ZA00804622A 1979-07-31 1980-07-30 Radio communication systems ZA804622B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2931084A DE2931084C3 (de) 1979-07-31 1979-07-31 Funksystem

Publications (1)

Publication Number Publication Date
ZA804622B true ZA804622B (en) 1981-08-26

Family

ID=6077276

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00804622A ZA804622B (en) 1979-07-31 1980-07-30 Radio communication systems

Country Status (16)

Country Link
US (1) US4317219A (pt)
EP (1) EP0023605B1 (pt)
JP (1) JPS5924571B2 (pt)
AR (1) AR227524A1 (pt)
AT (1) ATE8443T1 (pt)
AU (1) AU520423B2 (pt)
BR (1) BR8004777A (pt)
CA (1) CA1150360A (pt)
DE (2) DE2931084C3 (pt)
DK (1) DK328380A (pt)
ES (1) ES493841A0 (pt)
FI (1) FI802389A (pt)
MX (1) MX147212A (pt)
NO (1) NO148132C (pt)
YU (1) YU192080A (pt)
ZA (1) ZA804622B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149956A1 (de) * 1981-12-17 1983-06-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Linienfunksystem
DE3236365A1 (de) * 1982-10-01 1984-04-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Funksystem zur nachrichtenuebertragung mit sich laengs vorgegebener strecken bewegenden sende-empfangsstationen
DE3411013A1 (de) * 1984-03-24 1985-09-26 Standard Elektrik Lorenz Ag, 7000 Stuttgart Nachrichtenuebertragungssystem
DE19937470A1 (de) 1999-08-07 2001-02-08 Ralph Funck Druckbehälter und Verfahren zu seiner Herstellung
DE19950882C2 (de) * 1999-10-22 2001-10-18 Motorola Inc Kommunikationssystem für ein Gebiet mit eingeschränkten Empfangsmöglichkeiten

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597818A (en) * 1946-05-09 1952-05-20 Gen Railway Signal Co Communication system
US2927321A (en) * 1956-01-26 1960-03-01 Donald B Harris Radio transmission systems with modulatable passive responder
DE1101540B (de) * 1957-12-30 1961-03-09 Tesla Np Schaltungsanordnung fuer selektiven Duplex-Verkehr
US4006315A (en) * 1967-04-21 1977-02-01 Carrier Communications, Inc. Inductive-carrier communication systems
JPS4830763B1 (pt) * 1968-04-30 1973-09-22
CH594324A5 (pt) * 1975-08-27 1978-01-13 Autophon Ag
DE2644206C2 (de) * 1976-09-30 1982-04-29 Siemens AG, 1000 Berlin und 8000 München Funksystem
DE2707091C3 (de) * 1977-02-18 1980-08-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Funksystem für sehr kurze elektromagnetische Wellen zur ortsselektiven Übertragung ortsspezifischer Informationen
DE2751417C2 (de) * 1977-11-17 1982-04-08 Standard Elektrik Lorenz Ag, 7000 Stuttgart Einrichtung zur Übertragung der Ausgangssignale mehrerer Funkempfänger über eine gemeinsame Datenleitung

Also Published As

Publication number Publication date
DE2931084C3 (de) 1982-03-11
EP0023605A1 (de) 1981-02-11
ES8104689A1 (es) 1981-04-01
AU6091080A (en) 1981-03-12
ATE8443T1 (de) 1984-07-15
JPS5924571B2 (ja) 1984-06-11
CA1150360A (en) 1983-07-19
US4317219A (en) 1982-02-23
EP0023605B1 (de) 1984-07-11
NO148132C (no) 1983-08-17
AU520423B2 (en) 1982-01-28
BR8004777A (pt) 1981-02-10
AR227524A1 (es) 1982-11-15
JPS5623042A (en) 1981-03-04
ES493841A0 (es) 1981-04-01
NO148132B (no) 1983-05-02
DK328380A (da) 1981-02-01
DE2931084B2 (de) 1981-06-19
MX147212A (es) 1981-10-21
DE3068515D1 (en) 1984-08-16
NO802247L (no) 1981-02-02
YU192080A (en) 1983-10-31
FI802389A (fi) 1981-02-01
DE2931084A1 (de) 1981-02-12

Similar Documents

Publication Publication Date Title
JPS5298401A (en) Radio communication system
DE3070835D1 (en) Selective-call communications receiver
JPS567549A (en) Communication system
GB2090105B (en) Mobile radio system
GB1544055A (en) Radio communication systems
JPS5689123A (en) Radio receiver
JPS5683153A (en) Communication system
GB2061582B (en) Digital radio paging communication system
GB8312991D0 (en) Radio receiver
AU1552782A (en) Radio communication system
IL59698A0 (en) Communication system station tracking arrangement
DE3070576D1 (en) Directivity-controllable antenna system
JPS5636247A (en) Radio transmission system
DE3379311D1 (en) Radio communication system
GB1540570A (en) Radio transmission systems
IE800084L (en) Communications system
AU532127B2 (en) Radio subscriber system
GB2044041B (en) Radio communications systems
ZA804622B (en) Radio communication systems
GB2064918B (en) Data communication systems
GB2122455B (en) Communications systems
GB8312990D0 (en) Radio receiver
GB8302852D0 (en) Radio communication systems
JPS57115095A (en) Radio communication system
JPS5351902A (en) Radio communication system