JPS5277622A - Tight coupling communication system - Google Patents

Tight coupling communication system

Info

Publication number
JPS5277622A
JPS5277622A JP50154400A JP15440075A JPS5277622A JP S5277622 A JPS5277622 A JP S5277622A JP 50154400 A JP50154400 A JP 50154400A JP 15440075 A JP15440075 A JP 15440075A JP S5277622 A JPS5277622 A JP S5277622A
Authority
JP
Japan
Prior art keywords
electric conductor
communication system
tight coupling
help
coupling communication
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.)
Pending
Application number
JP50154400A
Other languages
Japanese (ja)
Inventor
Kenichi Yoshida
Seihachiro Yamashita
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP50154400A priority Critical patent/JPS5277622A/en
Publication of JPS5277622A publication Critical patent/JPS5277622A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/203—Leaky coaxial lines

Landscapes

  • Waveguide Aerials (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

PURPOSE:To make possible to carry out picture communication with a help of weak wave by equipping a transmit-receive antenna for a communication line with a help of a helical open-type coaxial cable of which external electric conductor is formed by winding an electric conductor tape around it coaxially at a distance of the stated space from internal electric conductor like a column.
JP50154400A 1975-12-24 1975-12-24 Tight coupling communication system Pending JPS5277622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50154400A JPS5277622A (en) 1975-12-24 1975-12-24 Tight coupling communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50154400A JPS5277622A (en) 1975-12-24 1975-12-24 Tight coupling communication system

Publications (1)

Publication Number Publication Date
JPS5277622A true JPS5277622A (en) 1977-06-30

Family

ID=15583305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50154400A Pending JPS5277622A (en) 1975-12-24 1975-12-24 Tight coupling communication system

Country Status (1)

Country Link
JP (1) JPS5277622A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188347A2 (en) * 1985-01-14 1986-07-23 Senstar Corporation A leaky coaxial cable and method of making such a cable
US4743725A (en) * 1985-12-05 1988-05-10 Skandinavisk Torkteknik Ab Coaxial line microwave heating applicator with asymmetrical radiation pattern
JP2012239160A (en) * 2011-04-25 2012-12-06 Hitachi Cable Ltd Electromagnetic wave radiation coaxial cable and communication system
JP2013031071A (en) * 2011-07-29 2013-02-07 Toshiba Tec Corp Antenna device and radio

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4816741B1 (en) * 1967-10-25 1973-05-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4816741B1 (en) * 1967-10-25 1973-05-24

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188347A2 (en) * 1985-01-14 1986-07-23 Senstar Corporation A leaky coaxial cable and method of making such a cable
US4760362A (en) * 1985-01-14 1988-07-26 Control Data Canada Limited Leaky coaxial cable providing inductive coupling by eliminating radiating gaps, and the method of making same
US4743725A (en) * 1985-12-05 1988-05-10 Skandinavisk Torkteknik Ab Coaxial line microwave heating applicator with asymmetrical radiation pattern
JP2012239160A (en) * 2011-04-25 2012-12-06 Hitachi Cable Ltd Electromagnetic wave radiation coaxial cable and communication system
JP2013031071A (en) * 2011-07-29 2013-02-07 Toshiba Tec Corp Antenna device and radio

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