[go: up one dir, main page]

BR9005005A - Sistema de comunicacao submarina utilizando o meio fisico - Google Patents

Sistema de comunicacao submarina utilizando o meio fisico

Info

Publication number
BR9005005A
BR9005005A BR9005005A BR9005005A BR9005005A BR 9005005 A BR9005005 A BR 9005005A BR 9005005 A BR9005005 A BR 9005005A BR 9005005 A BR9005005 A BR 9005005A BR 9005005 A BR9005005 A BR 9005005A
Authority
BR
Brazil
Prior art keywords
communication system
physical media
submarine communication
submarine
media
Prior art date
Application number
BR9005005A
Other languages
English (en)
Inventor
Antonio Claudio Correia M Anna
Robert Einzemberg
Jean Pierre Von Der Weild
Rogerio Passy
Original Assignee
Petroleo Brasileiro Sa
Pontificia Universidade Catoli
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 Petroleo Brasileiro Sa, Pontificia Universidade Catoli filed Critical Petroleo Brasileiro Sa
Priority to BR9005005A priority Critical patent/BR9005005A/pt
Priority to NO913902A priority patent/NO913902D0/no
Priority to MX9101435A priority patent/MX9101435A/es
Priority to CA 2052837 priority patent/CA2052837A1/en
Priority to EP19910309182 priority patent/EP0485071A3/en
Publication of BR9005005A publication Critical patent/BR9005005A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
    • H04B13/02—Transmission systems in which the medium consists of the earth or a large mass of water thereon, e.g. earth telegraphy

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
BR9005005A 1990-10-05 1990-10-05 Sistema de comunicacao submarina utilizando o meio fisico BR9005005A (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR9005005A BR9005005A (pt) 1990-10-05 1990-10-05 Sistema de comunicacao submarina utilizando o meio fisico
NO913902A NO913902D0 (no) 1990-10-05 1991-10-04 Undersjoeisk kommunikasjonssystem.
MX9101435A MX9101435A (es) 1990-10-05 1991-10-04 Sistema de comunicacion submarina con uso del medio ambiente fisico
CA 2052837 CA2052837A1 (en) 1990-10-05 1991-10-04 Undersea communication system with use of physical environment
EP19910309182 EP0485071A3 (en) 1990-10-05 1991-10-07 Undersea communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9005005A BR9005005A (pt) 1990-10-05 1990-10-05 Sistema de comunicacao submarina utilizando o meio fisico

Publications (1)

Publication Number Publication Date
BR9005005A true BR9005005A (pt) 1993-03-09

Family

ID=4050468

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9005005A BR9005005A (pt) 1990-10-05 1990-10-05 Sistema de comunicacao submarina utilizando o meio fisico

Country Status (5)

Country Link
EP (1) EP0485071A3 (pt)
BR (1) BR9005005A (pt)
CA (1) CA2052837A1 (pt)
MX (1) MX9101435A (pt)
NO (1) NO913902D0 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295212A (en) * 1992-10-29 1994-03-15 Eldec Corporation System for transmitting signals between optical transceivers
BE1007227A5 (nl) * 1993-06-18 1995-04-25 Allseas Eng Bv Werkwijze en inrichting voor communicatie onder water.
GB9701786D0 (en) * 1997-01-29 1997-03-19 Minnesota Mining & Mfg Electronic device having a protective framework
GB9701756D0 (en) * 1997-01-29 1997-03-19 Minnesota Mining & Mfg Data transfer apparatus for an electronic device
RU2134023C1 (ru) * 1998-06-16 1999-07-27 Государственное унитарное предприятие Санкт-Петербургское морское бюро машиностроения "Малахит" Способ двусторонней связи с подводным объектом
DE10319154B4 (de) 2003-04-29 2012-12-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Maskenloses Lithographiesystem
CA2455284C (en) * 2004-01-16 2013-01-08 Penguin Automated Systems Inc. Underwater optical communications system and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2064533A1 (de) * 1970-12-30 1972-07-20 Mining & Chemical Products Ltd Vollständig isolierte Signalkopplungseinrichtung
JPS57166750A (en) * 1981-04-07 1982-10-14 Sumitomo Electric Ind Ltd Communication device
JPS59231937A (ja) * 1983-06-15 1984-12-26 Matsushita Electric Ind Co Ltd 信号結合装置
GB8819574D0 (en) * 1988-08-17 1988-09-21 Britoil Plc Fibre optic data coupler

Also Published As

Publication number Publication date
NO913902D0 (no) 1991-10-04
CA2052837A1 (en) 1992-04-06
MX9101435A (es) 1992-06-01
EP0485071A3 (en) 1992-12-09
EP0485071A2 (en) 1992-05-13

Similar Documents

Publication Publication Date Title
BR9105311A (pt) Sistema de meios multiplos
MX9101585A (es) Sistema de produccion submarino
ES2023791A4 (es) Sistema de osmosis inversa.
FI912769A7 (fi) Kommunikationssystem.
ES2020796A4 (es) Sistema optico antierrores.
DE69131757D1 (de) Tintenstrahlaufzeichnungssystem
BR9104729A (pt) Sistema de alarme salva-vidas
DE69109884D1 (de) Tintenstrahlaufzeichnungssystem.
DE69127108D1 (de) Tintenstrahlaufzeichnungssystem
FI915211L (fi) I vattenloesa media framstaellda blandade metallhydroxider i skikt.
BR9005005A (pt) Sistema de comunicacao submarina utilizando o meio fisico
BR9005004A (pt) Sistema de comunicacao submarina utilizando o meio fisico
DE69108383D1 (de) Fahrtreppesystem.
FI914508L (fi) Kommunikationssystem.
FI900572A7 (fi) Torrtoalettsystem.
DE69114764D1 (de) Flüssigkristallines Medium.
FI910763L (fi) System foer realtidsinstaellning och laddning av slagtabeller foer en moenstringsmaskin.
DE69105104D1 (de) Unterwasser-Forschungsgerät.
NO911967L (no) Periskop.
FI906060A7 (fi) Foerfarande och system foer rengoering av spaerrfiltern i en hoegeffektsugmaskins dammbehaollare.
IT8922176A0 (it) Sistema ottico.
FI910838A0 (fi) System foer hydroakustisk avstaondsmaetning.
MX9102641A (es) Sistema de orificios.
IT9004008V0 (it) Sistema d.g.e.
ES1013573Y (es) Sistema de ensamblado.

Legal Events

Date Code Title Description
FA1 Application deemed withdrawn (art. 18(2))