CA2441882C - Systeme de communications par champs magnetiques sous-marins - Google Patents

Systeme de communications par champs magnetiques sous-marins Download PDF

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Publication number
CA2441882C
CA2441882C CA 2441882 CA2441882A CA2441882C CA 2441882 C CA2441882 C CA 2441882C CA 2441882 CA2441882 CA 2441882 CA 2441882 A CA2441882 A CA 2441882A CA 2441882 C CA2441882 C CA 2441882C
Authority
CA
Canada
Prior art keywords
submarines
water
communicate
radio
magnetic field
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 - Fee Related
Application number
CA 2441882
Other languages
English (en)
Other versions
CA2441882A1 (fr
Inventor
Erich Erdmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2441882 priority Critical patent/CA2441882C/fr
Publication of CA2441882A1 publication Critical patent/CA2441882A1/fr
Application granted granted Critical
Publication of CA2441882C publication Critical patent/CA2441882C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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)
  • Transmitters (AREA)
  • Near-Field Transmission Systems (AREA)
CA 2441882 2003-09-19 2003-09-19 Systeme de communications par champs magnetiques sous-marins Expired - Fee Related CA2441882C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2441882 CA2441882C (fr) 2003-09-19 2003-09-19 Systeme de communications par champs magnetiques sous-marins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2441882 CA2441882C (fr) 2003-09-19 2003-09-19 Systeme de communications par champs magnetiques sous-marins

Publications (2)

Publication Number Publication Date
CA2441882A1 CA2441882A1 (fr) 2005-03-19
CA2441882C true CA2441882C (fr) 2007-04-10

Family

ID=34318767

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2441882 Expired - Fee Related CA2441882C (fr) 2003-09-19 2003-09-19 Systeme de communications par champs magnetiques sous-marins

Country Status (1)

Country Link
CA (1) CA2441882C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7711322B2 (en) 2005-06-15 2010-05-04 Wireless Fibre Systems Underwater communications system and method
GB0708407D0 (en) * 2007-05-01 2007-06-06 Wireless Fibre Systems Ltd Dispersion control in underwater electromagnetic communication systems
GB2466838B (en) * 2008-01-14 2012-07-18 Wfs Technologies Ltd Communication between submerged station and airborne vehicle

Also Published As

Publication number Publication date
CA2441882A1 (fr) 2005-03-19

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