DE3409979A1 - Rear windscreen which can be heated, as an antenna - Google Patents

Rear windscreen which can be heated, as an antenna

Info

Publication number
DE3409979A1
DE3409979A1 DE19843409979 DE3409979A DE3409979A1 DE 3409979 A1 DE3409979 A1 DE 3409979A1 DE 19843409979 DE19843409979 DE 19843409979 DE 3409979 A DE3409979 A DE 3409979A DE 3409979 A1 DE3409979 A1 DE 3409979A1
Authority
DE
Germany
Prior art keywords
antenna
rear window
heated
heated rear
arrangement according
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.)
Withdrawn
Application number
DE19843409979
Other languages
German (de)
Inventor
Heinrich 3000 Hannover Mock
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19843409979 priority Critical patent/DE3409979A1/en
Publication of DE3409979A1 publication Critical patent/DE3409979A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01Q1/1278—Supports; Mounting means for mounting on windscreens in association with heating wires or layers

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Published without abstract.

Description

; " Heizbare Heckscheibe als Antenne; "Heated rear window as an antenna

Beschreibung Die heizbare Heckscheibe kann als Antenne verwendet werden, indem die Spannungs zuführung des Bordnetzes gegenüber der Hochfrequenz getrennt wird.Description The heated rear window can be used as an antenna by separating the voltage supply of the vehicle electrical system from the high frequency will.

Die beiden Anschlüsse der Heizwiderstände in der Heckscheibe müssen gegenüber dem Bordnetz und der Masse hochgelegt werden.The two connections of the heating resistors in the rear window must compared to the electrical system and the mass are high.

Dieses wird durch eine Spulen und Filterkombination erreicht, die jedoch den hohen Stromfluß beim Einschalten der Heizung standhalten muß.This is achieved by a coil and filter combination that but must withstand the high current flow when switching on the heater.

Bei der Inbetriebnahme der Heckscheiben-Heizung findet keine Beeinträchtigung der Hochfrequenz ( Antenne) statt, Die aufgefangene Hochfrequenz wird darauf über eine Filteranordnung dem Antennenaanschluß zugeführt.There is no impairment when the rear window heater is put into operation the high frequency (antenna) instead, the intercepted high frequency is transferred to it a filter arrangement is fed to the antenna connection.

Um eine Leistungssteigerung zu erreichen, kann zugleich ein Verstärker zwischengeschaltet werden.In order to achieve an increase in performance, an amplifier can also be used be interposed.

Meine zum Patent angemeldete Antenne kann zum Empfangen sowie zum Senden verwendet werden0My antenna (patent pending) can be used for receiving as well as for Send to be used0

Claims (11)

Patentansprüche: 1. Die Verwendung der heizbaren Heckscheibe eines Automobils als Antenne ist dadurch gekennzeichnet, dalJ sie mit einer bestimmten elektronischen Anlage versehen werden mull. Claims: 1. The use of a heated rear window Automobile as an antenna is characterized by the fact that it is connected to a specific antenna electronic system must be provided. 2. Die heizbare Heckscheibe als Antenne nach Anspruch 1 ist dadurch gekennzeichnet, daß sie sowohl als Empfangsantenne für Autoradios und Funkgeräte, als auch als Sendeantenne verwendet werden kann. 2. The heated rear window as an antenna according to claim 1 is characterized characterized that it is used both as a receiving antenna for car radios and two-way radios, and can also be used as a transmitting antenna. 3. Die heizbare Heckscheibe eines Automobils als antenne nach Anspruch 1 ist dadurch gekennzeichnet, daß die beiden Stromanschlüsse der Heizwiderstände in der Heckscheibe gegenüber dem Bordnetz und der Masse hochgelegt werden müssen. 3. The heated rear window of an automobile as an antenna according to claim 1 is characterized in that the two power connections of the heating resistors need to be raised in the rear window compared to the electrical system and the mass. 4. Die Verwendung der heizbaren Heckscheibe als Antenne nach aspruch 3 ist dadurch gekennzeichnet, dad dieses durch mindestens zwei oder mehrere Spulen und eine oder mehrere Filterkombinationen erreicht wird. 4. The use of the heated rear window as an antenna according to claim 3 is characterized in that it consists of at least two or more coils and one or more filter combinations is achieved. 5. Die heizbare Heckscheibe als Antenne nach Anspruch 3 ist dadurch gekennzeichnet, daß der anschl-uß des Hochfrequenzein- undjoder -ausganges entweder beim + -Fol oder beim - -ol erfolgen kann. 5. The heated rear window as an antenna according to claim 3 is characterized marked that the connection of the high-frequency input and output is either at + -Fol or at - -ol can take place. Anordnung nach Anspruch 4 ist dadurch gekennzeichnet, daß die Hochfrequenz über eine Filteranordnung dem Antenne anschluß beim Empfänger oder Sender zugeführt wird. Arrangement according to claim 4 is characterized in that the high frequency The antenna connection at the receiver or transmitter is fed through a filter arrangement will. 7. Anordnung nach Anspruch 4 ist dadurch gekennzeichnet, daß alle Spulen oder Filter bei bestimmten geforderten Frequenzspektren übereinstimmen müssen. 7. Arrangement according to claim 4, characterized in that all Coils or filters must match for certain required frequency spectra. 8. Die Verwendung der heizbaren Heckscheibe als Antenne ist dadurch gekennzeichnet, daß ihr die abgebildete Schaltungsskizze zugrunde liegt. 8. The use of the heated rear window as an antenna is thereby characterized in that it is based on the circuit diagram shown. 9. Die heizbare Hectscheibe als Antenne nach anspruch 8 ist dadurch gekennzeichnet, daß auch Abwandlungen dieser Grundschaltung angewandt werden. 9. The heated Hectscheibe as an antenna according to claim 8 is thereby characterized in that modifications of this basic circuit are also used. 10. Anordnung nach Anspruch 8 ist dadurch gekennzeichnet, daiS zusätzlich zur abgebildeten Grundschaltung Zusatzverstärker zur Leistungssteigerung integriert werden können.10. The arrangement according to claim 8 is characterized in that additionally to the illustrated basic circuit additional amplifier integrated to increase performance can be. 11. Anordnung nach Anspruch 8 ist dadurcn gekennzeichnet, dad sie nachträglich ansteLle einer herkömmlichen Antenne eingebaut werden kann.11. The arrangement according to claim 8 is characterized by dadurcn can be installed subsequently in place of a conventional antenna.
DE19843409979 1984-03-19 1984-03-19 Rear windscreen which can be heated, as an antenna Withdrawn DE3409979A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843409979 DE3409979A1 (en) 1984-03-19 1984-03-19 Rear windscreen which can be heated, as an antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843409979 DE3409979A1 (en) 1984-03-19 1984-03-19 Rear windscreen which can be heated, as an antenna

Publications (1)

Publication Number Publication Date
DE3409979A1 true DE3409979A1 (en) 1985-09-26

Family

ID=6230913

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843409979 Withdrawn DE3409979A1 (en) 1984-03-19 1984-03-19 Rear windscreen which can be heated, as an antenna

Country Status (1)

Country Link
DE (1) DE3409979A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0506334A1 (en) * 1991-03-26 1992-09-30 Nippon Sheet Glass Co., Ltd. Window glass antenna for automobile
DE4401819A1 (en) * 1994-01-22 1995-07-27 Kolbe & Co Hans Cable arrangement for active antenna combined with screen heater
DE20304126U1 (en) 2003-03-13 2003-06-12 FUBA Automotive GmbH & Co. KG, 31162 Bad Salzdetfurth Vehicle antennas for near power supply connected parts, uses band stop filters in supply

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0506334A1 (en) * 1991-03-26 1992-09-30 Nippon Sheet Glass Co., Ltd. Window glass antenna for automobile
US5334988A (en) * 1991-03-26 1994-08-02 Nippon Sheet Glass Co., Ltd. Glass antenna for automobile
DE4401819A1 (en) * 1994-01-22 1995-07-27 Kolbe & Co Hans Cable arrangement for active antenna combined with screen heater
DE20304126U1 (en) 2003-03-13 2003-06-12 FUBA Automotive GmbH & Co. KG, 31162 Bad Salzdetfurth Vehicle antennas for near power supply connected parts, uses band stop filters in supply

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Legal Events

Date Code Title Description
8120 Willingness to grant licences paragraph 23
8139 Disposal/non-payment of the annual fee