JPS57129544A - Inductive radio antenna - Google Patents

Inductive radio antenna

Info

Publication number
JPS57129544A
JPS57129544A JP56015143A JP1514381A JPS57129544A JP S57129544 A JPS57129544 A JP S57129544A JP 56015143 A JP56015143 A JP 56015143A JP 1514381 A JP1514381 A JP 1514381A JP S57129544 A JPS57129544 A JP S57129544A
Authority
JP
Japan
Prior art keywords
period
traveling object
line
antenna elements
small size
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.)
Granted
Application number
JP56015143A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6155296B2 (enrdf_load_stackoverflow
Inventor
Tatsu Hatta
Tai Kusakabe
Fumiki Sone
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP56015143A priority Critical patent/JPS57129544A/ja
Publication of JPS57129544A publication Critical patent/JPS57129544A/ja
Publication of JPS6155296B2 publication Critical patent/JPS6155296B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Near-Field Transmission Systems (AREA)
JP56015143A 1981-02-04 1981-02-04 Inductive radio antenna Granted JPS57129544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56015143A JPS57129544A (en) 1981-02-04 1981-02-04 Inductive radio antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56015143A JPS57129544A (en) 1981-02-04 1981-02-04 Inductive radio antenna

Publications (2)

Publication Number Publication Date
JPS57129544A true JPS57129544A (en) 1982-08-11
JPS6155296B2 JPS6155296B2 (enrdf_load_stackoverflow) 1986-11-27

Family

ID=11880584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56015143A Granted JPS57129544A (en) 1981-02-04 1981-02-04 Inductive radio antenna

Country Status (1)

Country Link
JP (1) JPS57129544A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01286501A (ja) * 1988-05-12 1989-11-17 Toyota Central Res & Dev Lab Inc 移動体用アンテナ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01286501A (ja) * 1988-05-12 1989-11-17 Toyota Central Res & Dev Lab Inc 移動体用アンテナ

Also Published As

Publication number Publication date
JPS6155296B2 (enrdf_load_stackoverflow) 1986-11-27

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