AU5314773A - Communications system - Google Patents

Communications system

Info

Publication number
AU5314773A
AU5314773A AU53147/73A AU5314773A AU5314773A AU 5314773 A AU5314773 A AU 5314773A AU 53147/73 A AU53147/73 A AU 53147/73A AU 5314773 A AU5314773 A AU 5314773A AU 5314773 A AU5314773 A AU 5314773A
Authority
AU
Australia
Prior art keywords
communications system
communications
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
AU53147/73A
Other languages
English (en)
Inventor
Cowan-Glass Alexander
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.)
COWAN GLASS A
Original Assignee
COWAN GLASS A
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 COWAN GLASS A filed Critical COWAN GLASS A
Publication of AU5314773A publication Critical patent/AU5314773A/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
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
AU53147/73A 1972-03-10 1973-03-09 Communications system Expired AU5314773A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1123672 1972-03-10
GBGB11.236/7 1972-03-10

Publications (1)

Publication Number Publication Date
AU5314773A true AU5314773A (en) 1974-09-12

Family

ID=9982504

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53147/73A Expired AU5314773A (en) 1972-03-10 1973-03-09 Communications system

Country Status (8)

Country Link
JP (1) JPS492408A (tr)
AU (1) AU5314773A (tr)
BE (1) BE796638A (tr)
DE (1) DE2311926A1 (tr)
FR (1) FR2175833B3 (tr)
IT (1) IT981293B (tr)
LU (1) LU67187A1 (tr)
NL (1) NL7303450A (tr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675863A (en) 1985-03-20 1987-06-23 International Mobile Machines Corp. Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
US4825448A (en) * 1986-08-07 1989-04-25 International Mobile Machines Corporation Subscriber unit for wireless digital telephone system
US5546383A (en) 1993-09-30 1996-08-13 Cooley; David M. Modularly clustered radiotelephone system

Also Published As

Publication number Publication date
NL7303450A (tr) 1973-09-12
JPS492408A (tr) 1974-01-10
FR2175833B3 (tr) 1976-03-05
FR2175833A1 (tr) 1973-10-26
BE796638A (fr) 1973-07-02
DE2311926A1 (de) 1973-09-13
LU67187A1 (tr) 1973-06-15
IT981293B (it) 1974-10-10

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