IE72170B1 - Passive cellular telephone antenna system - Google Patents

Passive cellular telephone antenna system

Info

Publication number
IE72170B1
IE72170B1 IE175691A IE175691A IE72170B1 IE 72170 B1 IE72170 B1 IE 72170B1 IE 175691 A IE175691 A IE 175691A IE 175691 A IE175691 A IE 175691A IE 72170 B1 IE72170 B1 IE 72170B1
Authority
IE
Ireland
Prior art keywords
antenna
dipole
environment
repeater
repeater assembly
Prior art date
Application number
IE175691A
Other languages
English (en)
Other versions
IE911756A1 (en
Inventor
Gershon N Cooper
Original Assignee
Alliance Research 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 Research Corp filed Critical Alliance Research Corp
Publication of IE911756A1 publication Critical patent/IE911756A1/en
Publication of IE72170B1 publication Critical patent/IE72170B1/en

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
IE175691A 1990-05-22 1991-05-22 Passive cellular telephone antenna system IE72170B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52718190A 1990-05-22 1990-05-22

Publications (2)

Publication Number Publication Date
IE911756A1 IE911756A1 (en) 1991-12-04
IE72170B1 true IE72170B1 (en) 1997-03-26

Family

ID=24100439

Family Applications (1)

Application Number Title Priority Date Filing Date
IE175691A IE72170B1 (en) 1990-05-22 1991-05-22 Passive cellular telephone antenna system

Country Status (7)

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

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 (no) * 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
EP0458592A3 (en) 1992-01-15
NO911961D0 (no) 1991-05-22
DE69116733T2 (de) 1996-06-05
KR910020966A (ko) 1991-12-20
EP0458592A2 (en) 1991-11-27
DE69116733D1 (de) 1996-03-14
ATE133814T1 (de) 1996-02-15
JPH0426233A (ja) 1992-01-29
NO911961L (no) 1991-11-25
EP0458592B1 (en) 1996-01-31
IE911756A1 (en) 1991-12-04

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