JPS6145904B2 - - Google Patents

Info

Publication number
JPS6145904B2
JPS6145904B2 JP54103661A JP10366179A JPS6145904B2 JP S6145904 B2 JPS6145904 B2 JP S6145904B2 JP 54103661 A JP54103661 A JP 54103661A JP 10366179 A JP10366179 A JP 10366179A JP S6145904 B2 JPS6145904 B2 JP S6145904B2
Authority
JP
Japan
Prior art keywords
relay device
frequency
relay
lcx
transmitter
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
Application number
JP54103661A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5627540A (en
Inventor
Susumu Nakabayashi
Nobuo Sugibayashi
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.)
Toyo Communication Equipment Co Ltd
Original Assignee
Toyo Communication Equipment Co 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 Toyo Communication Equipment Co Ltd filed Critical Toyo Communication Equipment Co Ltd
Priority to JP10366179A priority Critical patent/JPS5627540A/ja
Publication of JPS5627540A publication Critical patent/JPS5627540A/ja
Publication of JPS6145904B2 publication Critical patent/JPS6145904B2/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
    • H04B5/28—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium using the near field of leaky cables, e.g. of leaky coaxial cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
JP10366179A 1979-08-14 1979-08-14 Single-frequency special radio communication system Granted JPS5627540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10366179A JPS5627540A (en) 1979-08-14 1979-08-14 Single-frequency special radio communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10366179A JPS5627540A (en) 1979-08-14 1979-08-14 Single-frequency special radio communication system

Publications (2)

Publication Number Publication Date
JPS5627540A JPS5627540A (en) 1981-03-17
JPS6145904B2 true JPS6145904B2 (fr) 1986-10-11

Family

ID=14359963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10366179A Granted JPS5627540A (en) 1979-08-14 1979-08-14 Single-frequency special radio communication system

Country Status (1)

Country Link
JP (1) JPS5627540A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193137A (en) * 1981-05-22 1982-11-27 Nec Corp Radio relaying system using leakage coaxial cable
JPH0620310B2 (ja) * 1983-12-12 1994-03-16 パイオニア株式会社 双方向ｃａｔｖシステムにおける通信方式
US5404570A (en) * 1992-11-23 1995-04-04 Telefonaktiebolaget L M Ericsson Radio coverage in closed environments
JP7224762B2 (ja) * 2018-02-27 2023-02-20 三菱重工業株式会社 無線通信システムおよび飛しょう体

Also Published As

Publication number Publication date
JPS5627540A (en) 1981-03-17

Similar Documents

Publication Publication Date Title
US4549293A (en) Time division multiple access communications system
JPS6412132B2 (fr)
US4759078A (en) Coordinated local oscillator receiving system
JP2003513570A (ja) ビルディング内の無線周波数カバー区域
GB2214755A (en) Distributed antenna system
JPS6145904B2 (fr)
JPH0650832B2 (ja) 中継装置
KR0144208B1 (ko) 이동통신 고출력 중계장치
EP0937366B1 (fr) Procede de combinaison de differents signaux et station de base
JPH0326031A (ja) 中継方式及び中継装置
JPH0620188B2 (ja) 無線中継装置
JPH01136432A (ja) 無線通信装置
JPH06140970A (ja) 中継装置
JPH0473654B2 (fr)
JP2582968B2 (ja) ワイヤレス伝送方式
JPS63250224A (ja) 相互移動無線通信装置
JPS57193137A (en) Radio relaying system using leakage coaxial cable
KR960003787B1 (ko) 단일 방향 페이징 중계장치
JPS59188243A (ja) ト−ン信号中継方式
RU2371852C1 (ru) Система радиосвязи с ретранслятором
Martin The bicoaxial leaky line and its applications to underground radio communication
JPH09307486A (ja) 通信装置
JPS6014541A (ja) 時分割多元接続通信方式
JPH0479490B2 (fr)
JPH0823294A (ja) 交通車輛内ラジオ再放送システム