FR2000936A1 - - Google Patents

Info

Publication number
FR2000936A1
FR2000936A1 FR6901844A FR6901844A FR2000936A1 FR 2000936 A1 FR2000936 A1 FR 2000936A1 FR 6901844 A FR6901844 A FR 6901844A FR 6901844 A FR6901844 A FR 6901844A FR 2000936 A1 FR2000936 A1 FR 2000936A1
Authority
FR
France
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.)
Pending
Application number
FR6901844A
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of FR2000936A1 publication Critical patent/FR2000936A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/12—Frequency diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
  • Radio Transmission System (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FR6901844A 1968-01-29 1969-01-29 Pending FR2000936A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70137268A 1968-01-29 1968-01-29

Publications (1)

Publication Number Publication Date
FR2000936A1 true FR2000936A1 (fr) 1969-09-19

Family

ID=24817093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6901844A Pending FR2000936A1 (fr) 1968-01-29 1969-01-29

Country Status (9)

Country Link
US (1) US3422397A (fr)
BE (1) BE727533A (fr)
DE (1) DE1904055C3 (fr)
DK (1) DK124783B (fr)
FR (1) FR2000936A1 (fr)
GB (1) GB1258602A (fr)
NL (1) NL167562C (fr)
NO (1) NO125161B (fr)
SE (1) SE359394B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688029A (en) * 1968-09-23 1972-08-29 Otto E Bartoe Jr Cableless acoustically linked underwater television system
CA885095A (en) * 1969-05-27 1971-11-02 H. Haase Wallace Remote control methods and systems
US3968472A (en) * 1971-05-20 1976-07-06 Ird Mechanalysis, Inc. Vibration detection and analysis system employing an intrinsic safety barrier
US4206444A (en) * 1979-01-02 1980-06-03 Honeywell Information Systems Inc. Remote power controller utilizing communication lines
CA1171514A (fr) * 1980-08-29 1984-07-24 Ultrak, Inc. Systeme de securite sans fil
US5559757A (en) * 1991-12-18 1996-09-24 Catipovic; Josko A. Spatial diversity processing for underwater acoustic telemetry
RU192243U1 (ru) * 2019-04-25 2019-09-10 Федеральное Государственное Казенное Военное Образовательное Учреждение Высшего Образования Военный Учебно-Научный Центр Сухопутных Войск "Общевойсковая Академия Вооруженных Сил Российской Федерации" Двухканальное гидроакустическое устройство управления объектами с повышенной помехоустойчивостью

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199070A (en) * 1963-01-14 1965-08-03 Shell Oil Co Sonic control circuitry
US3336571A (en) * 1965-05-19 1967-08-15 Gen Dynamics Corp Underwater acoustic signaling system

Also Published As

Publication number Publication date
GB1258602A (fr) 1971-12-30
DE1904055B2 (de) 1977-09-01
US3422397A (en) 1969-01-14
DE1904055C3 (de) 1980-06-12
BE727533A (fr) 1969-07-01
DE1904055A1 (de) 1969-08-28
NL167562C (nl) 1981-12-16
SE359394B (fr) 1973-08-27
NO125161B (fr) 1972-07-24
DK124783B (da) 1972-11-20
NL6901150A (fr) 1969-07-31

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