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ATE106611T1 - COUNTERBALANCED WINDOW AERIAL. - Google Patents

COUNTERBALANCED WINDOW AERIAL.

Info

Publication number
ATE106611T1
ATE106611T1 AT90306419T AT90306419T ATE106611T1 AT E106611 T1 ATE106611 T1 AT E106611T1 AT 90306419 T AT90306419 T AT 90306419T AT 90306419 T AT90306419 T AT 90306419T AT E106611 T1 ATE106611 T1 AT E106611T1
Authority
AT
Austria
Prior art keywords
conductor
window
transfer member
current
outside
Prior art date
Application number
AT90306419T
Other languages
German (de)
Inventor
Herbert Rudolph Blaese
Original Assignee
Blaese Herbert R
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 Blaese Herbert R filed Critical Blaese Herbert R
Application granted granted Critical
Publication of ATE106611T1 publication Critical patent/ATE106611T1/en

Links

Classifications

    • 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
    • H01Q1/3258—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle using the gutter of the vehicle; Means for clamping a whip aerial on the edge of a part of the vehicle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

An antenna for mounting on the window or the like comprises outer (14) and inner RF transfer members (46), each having an electrically conductive member (17, 58) on its underside for respective engagement with the inside and outside of the window (12). A current-fed radiator (16) is carried by the RF transfer member (14) on the outside of the window, while the inner RF transfer member (46) connects to electrical cable (50) having both a main electrical conductor (52) and a ground conductor (53). In accordance with this invention, counterpoise means comprises a conductor carried by the inner RF transfer member which is adapted for electrical engagement with a ground conductor. Typically, the elongated conductor is of about a quarter wavelength and is a coil (80). The counterpoise means (80) typically extends in a direction which is at least generally in the direction of the current-fed radiator (16).
AT90306419T 1989-07-13 1990-06-13 COUNTERBALANCED WINDOW AERIAL. ATE106611T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37917989A 1989-07-13 1989-07-13

Publications (1)

Publication Number Publication Date
ATE106611T1 true ATE106611T1 (en) 1994-06-15

Family

ID=23496143

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90306419T ATE106611T1 (en) 1989-07-13 1990-06-13 COUNTERBALANCED WINDOW AERIAL.

Country Status (3)

Country Link
EP (1) EP0408194B1 (en)
AT (1) ATE106611T1 (en)
DE (1) DE69009319T2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE898012C (en) * 1934-02-15 1953-11-26 Emi Ltd Device for suppressing disturbance currents on the outer conductor of a coaxial high-frequency cable
GB495489A (en) * 1937-06-23 1938-11-15 Edward Cecil Cork Improvements in or relating to aerials and feeder systems
GB2141878B (en) * 1982-09-30 1985-10-23 Nat Res Dev Aerials
US4764773A (en) * 1985-07-30 1988-08-16 Larsen Electronics, Inc. Mobile antenna and through-the-glass impedance matched feed system
US4804969A (en) * 1988-03-04 1989-02-14 Blaese Herbert R Portable antenna

Also Published As

Publication number Publication date
DE69009319D1 (en) 1994-07-07
EP0408194B1 (en) 1994-06-01
EP0408194A3 (en) 1991-03-27
DE69009319T2 (en) 1994-12-08
EP0408194A2 (en) 1991-01-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties