FR2070903B1 - - Google Patents

Info

Publication number
FR2070903B1
FR2070903B1 FR7045568A FR7045568A FR2070903B1 FR 2070903 B1 FR2070903 B1 FR 2070903B1 FR 7045568 A FR7045568 A FR 7045568A FR 7045568 A FR7045568 A FR 7045568A FR 2070903 B1 FR2070903 B1 FR 2070903B1
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.)
Expired
Application number
FR7045568A
Other languages
French (fr)
Other versions
FR2070903A1 (en
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2070903A1 publication Critical patent/FR2070903A1/fr
Application granted granted Critical
Publication of FR2070903B1 publication Critical patent/FR2070903B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/34—Adaptation for use in or on ships, submarines, buoys or torpedoes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Details Of Aerials (AREA)
  • Transceivers (AREA)
  • Coating Apparatus (AREA)
  • Closures For Containers (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radio Relay Systems (AREA)
  • Support Of Aerials (AREA)
  • Mobile Radio Communication Systems (AREA)
FR7045568A 1969-12-17 1970-12-17 Expired FR2070903B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88577369A 1969-12-17 1969-12-17

Publications (2)

Publication Number Publication Date
FR2070903A1 FR2070903A1 (en) 1971-09-17
FR2070903B1 true FR2070903B1 (en) 1976-07-23

Family

ID=25387662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7045568A Expired FR2070903B1 (en) 1969-12-17 1970-12-17

Country Status (10)

Country Link
US (1) US3657652A (en)
JP (1) JPS5124210B1 (en)
BE (1) BE760441A (en)
CH (1) CH518039A (en)
DE (1) DE2061475A1 (en)
ES (1) ES386519A1 (en)
FR (1) FR2070903B1 (en)
GB (1) GB1319412A (en)
NL (1) NL7018004A (en)
NO (1) NO130136B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092613U (en) * 1973-12-28 1975-08-05
FR2368766A1 (en) * 1976-10-19 1978-05-19 Automatisme Cie Gle Remote alarm monitoring system - uses waveguides through internal walls to carry centimetre wave alarm signal to detector producing audible alarm
DE3000958C2 (en) * 1980-01-12 1984-04-26 ANT Nachrichtentechnik GmbH, 7150 Backnang Home emergency call system with remote release
US4747158A (en) * 1985-01-22 1988-05-24 Data Products New England, Inc. Cordless communications system
GB2202414A (en) * 1987-03-10 1988-09-21 Oxley Dev Co Ltd Transmission of power and/or data
JPS6464921A (en) * 1987-09-01 1989-03-10 Nitto Denko Corp Buffer device for workpiece conveyance
JPH01187114A (en) * 1988-01-21 1989-07-26 Nippon Filing Co Ltd Storage device
US5099252A (en) * 1989-12-08 1992-03-24 Larsen Electronics, Inc. Mobile cellular antenna system
GB9311042D0 (en) * 1993-05-28 1993-07-14 Barns Brae Technology Limited Communication system
US5463405A (en) * 1994-05-20 1995-10-31 Valor Enterprises, Inc. Cellular telephone coupling network
US5600333A (en) * 1995-01-26 1997-02-04 Larsen Electronics, Inc. Active repeater antenna assembly
US6172651B1 (en) 1995-10-25 2001-01-09 Larsen Electronics, Inc. Dual-band window mounted antenna system for mobile communications
US5898408A (en) * 1995-10-25 1999-04-27 Larsen Electronics, Inc. Window mounted mobile antenna system using annular ring aperture coupling
FR2832272B1 (en) * 2001-11-09 2004-09-24 Commissariat Energie Atomique PASSIVE DEVICE FOR INCREASING TRANSMISSION EFFICIENCY OF RADIO FREQUENCY SYSTEMS
US7429953B2 (en) * 2006-03-03 2008-09-30 Motorola, Inc. Passive repeater for radio frequency communications
US9035844B2 (en) * 2013-05-17 2015-05-19 Medtronic, Inc. Telemetry extension cable
WO2020209206A1 (en) * 2019-04-08 2020-10-15 日本精工株式会社 Wireless communication system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559613A (en) * 1946-03-04 1951-07-10 Farnsworth Res Corp Television distribution system
US2981947A (en) * 1957-09-24 1961-04-25 Rca Corp Coupling device for slot antenna
US3403403A (en) * 1966-03-08 1968-09-24 Army Usa Antenna filter window

Also Published As

Publication number Publication date
FR2070903A1 (en) 1971-09-17
DE2061475A1 (en) 1972-05-25
CH518039A (en) 1972-01-15
NO130136B (en) 1974-07-08
US3657652A (en) 1972-04-18
NL7018004A (en) 1971-06-21
GB1319412A (en) 1973-06-06
ES386519A1 (en) 1973-04-01
JPS5124210B1 (en) 1976-07-22
BE760441A (en) 1971-06-17

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Legal Events

Date Code Title Description
ST Notification of lapse