DE4391937T1 - Antennenkopplungsvorrichtung für ein schnurloses Telephon - Google Patents

Antennenkopplungsvorrichtung für ein schnurloses Telephon

Info

Publication number
DE4391937T1
DE4391937T1 DE4391937T DE4391937T DE4391937T1 DE 4391937 T1 DE4391937 T1 DE 4391937T1 DE 4391937 T DE4391937 T DE 4391937T DE 4391937 T DE4391937 T DE 4391937T DE 4391937 T1 DE4391937 T1 DE 4391937T1
Authority
DE
Germany
Prior art keywords
coupling device
cordless telephone
antenna coupling
antenna
cordless
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
DE4391937T
Other languages
English (en)
Other versions
DE4391937C2 (de
Inventor
Eric L Krenz
James P Phillips
Louis J Vannatta
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of DE4391937T1 publication Critical patent/DE4391937T1/de
Pending 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
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/084—Pivotable antennas
    • 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
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • 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
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • 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
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
DE4391937T 1992-04-27 1993-01-28 Antennenkopplungsvorrichtung für ein schnurloses Telephon Pending DE4391937T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/873,850 US5170173A (en) 1992-04-27 1992-04-27 Antenna coupling apparatus for cordless telephone
PCT/US1993/000789 WO1993022803A1 (en) 1992-04-27 1993-01-28 Antenna coupling apparatus for a cordless telephone

Publications (1)

Publication Number Publication Date
DE4391937T1 true DE4391937T1 (de) 1994-05-05

Family

ID=25362453

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4391937T Pending DE4391937T1 (de) 1992-04-27 1993-01-28 Antennenkopplungsvorrichtung für ein schnurloses Telephon
DE4391937A Expired - Lifetime DE4391937C2 (de) 1992-04-27 1993-01-28 Hochfrequenz-Koppeleinrichtung für ein drahtloses Kommunikationsgerät

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE4391937A Expired - Lifetime DE4391937C2 (de) 1992-04-27 1993-01-28 Hochfrequenz-Koppeleinrichtung für ein drahtloses Kommunikationsgerät

Country Status (9)

Country Link
US (1) US5170173A (de)
JP (1) JPH06508019A (de)
CA (1) CA2109919C (de)
DE (2) DE4391937T1 (de)
FR (1) FR2691843B1 (de)
GB (1) GB2271887B (de)
IT (1) IT1262357B (de)
MX (1) MX9302411A (de)
WO (1) WO1993022803A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534192A1 (de) * 1994-09-15 1996-03-28 Motorola Inc Mehrkomponentenantenne und zugehöriges Verfahren
DE19532925A1 (de) * 1994-09-15 1996-03-28 Motorola Inc Mehrpositions-Flächenantenne und Verfahren hierfür
DE19532127A1 (de) * 1994-09-15 1996-03-28 Motorola Inc In zwei Positionen übereinander faltbare Dipolantenne

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534192A1 (de) * 1994-09-15 1996-03-28 Motorola Inc Mehrkomponentenantenne und zugehöriges Verfahren
DE19532925A1 (de) * 1994-09-15 1996-03-28 Motorola Inc Mehrpositions-Flächenantenne und Verfahren hierfür
DE19532127A1 (de) * 1994-09-15 1996-03-28 Motorola Inc In zwei Positionen übereinander faltbare Dipolantenne
DE19532127C2 (de) * 1994-09-15 1999-02-18 Motorola Inc Antennenanordnung für eine Funkkommunikationseinrichtung
DE19534192C2 (de) * 1994-09-15 1999-06-24 Motorola Inc Antennenanordnung für eine Funkkommunikationseinrichtung

Also Published As

Publication number Publication date
MX9302411A (es) 1993-10-01
US5170173A (en) 1992-12-08
JPH06508019A (ja) 1994-09-08
GB2271887A (en) 1994-04-27
DE4391937C2 (de) 1996-07-18
FR2691843B1 (fr) 1994-10-21
GB2271887B (en) 1996-06-12
GB9323333D0 (en) 1994-02-16
WO1993022803A1 (en) 1993-11-11
ITRM930231A1 (it) 1994-10-09
CA2109919C (en) 1996-07-23
ITRM930231A0 (it) 1993-04-09
IT1262357B (it) 1996-06-19
FR2691843A1 (fr) 1993-12-03

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