JPH0426233A - 中継装置 - Google Patents

中継装置

Info

Publication number
JPH0426233A
JPH0426233A JP2287408A JP28740890A JPH0426233A JP H0426233 A JPH0426233 A JP H0426233A JP 2287408 A JP2287408 A JP 2287408A JP 28740890 A JP28740890 A JP 28740890A JP H0426233 A JPH0426233 A JP H0426233A
Authority
JP
Japan
Prior art keywords
dipole
antenna
repeater
shielded environment
relay device
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
JP2287408A
Other languages
English (en)
Japanese (ja)
Inventor
Gershon N Cooper
ガーション　エヌ　クーパー
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.)
Alliance Res Corp
Original Assignee
Alliance Res 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 Alliance Res Corp filed Critical Alliance Res Corp
Publication of JPH0426233A publication Critical patent/JPH0426233A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1271—Supports; Mounting means for mounting on windscreens
    • H01Q1/1285—Supports; Mounting means for mounting on windscreens with capacitive feeding through the windscreen
    • 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
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3283—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle side-mounted antennas, e.g. bumper-mounted, door-mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Transceivers (AREA)
  • Radio Relay Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2287408A 1990-05-22 1990-10-26 中継装置 Pending JPH0426233A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52718190A 1990-05-22 1990-05-22
US527,181 1990-05-22

Publications (1)

Publication Number Publication Date
JPH0426233A true JPH0426233A (ja) 1992-01-29

Family

ID=24100439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2287408A Pending JPH0426233A (ja) 1990-05-22 1990-10-26 中継装置

Country Status (7)

Country Link
EP (1) EP0458592B1 (de)
JP (1) JPH0426233A (de)
KR (1) KR910020966A (de)
AT (1) ATE133814T1 (de)
DE (1) DE69116733T2 (de)
IE (1) IE72170B1 (de)
NO (1) NO911961L (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266997A (en) * 1992-05-07 1993-11-17 Wallen Manufacturing Limited Radio antenna.
US5564082A (en) * 1994-05-06 1996-10-08 At&T Corp. Diversity antenna for a wrist telephone
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
DE10243695B4 (de) * 2002-09-20 2005-12-22 Ikoda Gmbh Passives Repeatersystem zur Funkkommunikation für Gebäude und andere Baulichkeiten, die eine hohe Dämpfung oder Abschirmung von elektromagnetischen Wellen zur Funkkommunikation aufweisen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081211A7 (de) * 1970-03-18 1971-12-03 Saint Gobain
US4794319A (en) * 1986-07-03 1988-12-27 Alliance Research Corporation Glass mounted antenna
FI84000C (fi) * 1989-11-15 1991-09-25 Nokia Mobile Phones Ltd Antennsystem foer fordon.
US5099252A (en) * 1989-12-08 1992-03-24 Larsen Electronics, Inc. Mobile cellular antenna system

Also Published As

Publication number Publication date
NO911961D0 (no) 1991-05-22
IE72170B1 (en) 1997-03-26
DE69116733D1 (de) 1996-03-14
ATE133814T1 (de) 1996-02-15
EP0458592A3 (en) 1992-01-15
EP0458592A2 (de) 1991-11-27
EP0458592B1 (de) 1996-01-31
IE911756A1 (en) 1991-12-04
DE69116733T2 (de) 1996-06-05
NO911961L (no) 1991-11-25
KR910020966A (ko) 1991-12-20

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