DK21382A - Antenne isaer til en transportabel modtager - Google Patents

Antenne isaer til en transportabel modtager Download PDF

Info

Publication number
DK21382A
DK21382A DK21382A DK21382A DK21382A DK 21382 A DK21382 A DK 21382A DK 21382 A DK21382 A DK 21382A DK 21382 A DK21382 A DK 21382A DK 21382 A DK21382 A DK 21382A
Authority
DK
Denmark
Prior art keywords
isair
antenna
transportable receiver
transportable
receiver
Prior art date
Application number
DK21382A
Other languages
English (en)
Inventor
A Boubouleix
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Publication of DK21382A publication Critical patent/DK21382A/da

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
    • H01Q1/22—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
    • 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
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • 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
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
DK21382A 1981-01-23 1982-01-19 Antenne isaer til en transportabel modtager DK21382A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8101291A FR2498819B1 (fr) 1981-01-23 1981-01-23 Antenne de petite dimension

Publications (1)

Publication Number Publication Date
DK21382A true DK21382A (da) 1982-07-24

Family

ID=9254457

Family Applications (1)

Application Number Title Priority Date Filing Date
DK21382A DK21382A (da) 1981-01-23 1982-01-19 Antenne isaer til en transportabel modtager

Country Status (5)

Country Link
US (1) US4491843A (da)
EP (1) EP0056923B1 (da)
DE (1) DE3175454D1 (da)
DK (1) DK21382A (da)
FR (1) FR2498819B1 (da)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214449A1 (de) * 1982-04-20 1983-10-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart Miniaturisierter funkempfaenger
DE3302876A1 (de) * 1983-01-28 1984-08-02 Robert Bosch Gmbh, 7000 Stuttgart Dipolantenne fuer tragbare funkgeraete
US5475375A (en) * 1985-10-16 1995-12-12 Supra Products, Inc. Electronic access control systems
US6822553B1 (en) 1985-10-16 2004-11-23 Ge Interlogix, Inc. Secure entry system with radio reprogramming
US6072402A (en) * 1992-01-09 2000-06-06 Slc Technologies, Inc. Secure entry system with radio communications
US4740794A (en) * 1986-01-03 1988-04-26 Motorola, Inc. Connectorless antenna coupler
US4831661A (en) * 1986-10-09 1989-05-16 Toko Kabushiki Kaisha RF tuning circuit
US4790030A (en) * 1986-11-25 1988-12-06 Rca Licensing Corporation Tuner with insertable antenna coupler
US4876552A (en) * 1988-04-27 1989-10-24 Motorola, Inc. Internally mounted broadband antenna
FI81927C (fi) * 1988-10-26 1990-12-10 Nokia Mobira Oy Antenn foer radiotelefon.
GB2237449B (en) * 1989-09-30 1994-03-30 Hi Trak Systems Ltd Transmitter and antenna
DE4113277C2 (de) * 1991-04-19 1996-08-08 Hagenuk Telecom Gmbh Antenne für ein mobiles Telefon
JP3251680B2 (ja) * 1991-12-26 2002-01-28 株式会社東芝 携帯無線機
EP0639287B1 (en) * 1992-01-09 1997-07-23 Supra Products, Inc. Secure entry system with radio communication
TW320813B (da) * 1996-04-05 1997-11-21 Omron Tateisi Electronics Co
JP3838815B2 (ja) * 1999-05-10 2006-10-25 日本電気株式会社 携帯電話機
AU5377300A (en) * 1999-06-02 2000-12-28 University Of Waterloo Flat-plate monopole antennae
US6281851B1 (en) 2000-01-21 2001-08-28 Motorola, Inc. Antenna assembly and communication device utilizing such antenna assembly
US6266019B1 (en) * 2000-07-21 2001-07-24 Ericsson Inc. System for increasing antenna efficiency
DE60128700T2 (de) * 2000-08-08 2008-01-31 Koninklijke Philips Electronics N.V. Drahtloses funkgerät
GB0019335D0 (en) * 2000-08-08 2000-09-27 Koninkl Philips Electronics Nv Wireless terminal
SE522492C2 (sv) 2000-10-27 2004-02-10 Ericsson Telefon Ab L M Antennanordning för en mobilterminal
US6660948B2 (en) * 2001-02-28 2003-12-09 Vip Investments Ltd. Switch matrix
ATE255283T1 (de) * 2001-04-19 2003-12-15 Ericsson Telefon Ab L M Endgespeiste antenne für mobiles endgerät
US6950070B2 (en) * 2001-04-19 2005-09-27 Telefonaktiebolaget Lm Ericsson Arrangement for a mobile terminal
GB0112265D0 (en) * 2001-05-19 2001-07-11 Koninkl Philips Electronics Nv Antenna arrangement
US7394451B1 (en) 2003-09-03 2008-07-01 Vantage Controls, Inc. Backlit display with motion sensor
US7755506B1 (en) 2003-09-03 2010-07-13 Legrand Home Systems, Inc. Automation and theater control system
US7307542B1 (en) 2003-09-03 2007-12-11 Vantage Controls, Inc. System and method for commissioning addressable lighting systems
US7778262B2 (en) * 2005-09-07 2010-08-17 Vantage Controls, Inc. Radio frequency multiple protocol bridge
EP2319121B1 (en) 2008-08-04 2023-09-06 Ignion, S.L. Antennaless wireless device capable of operation in multiple frequency regions
WO2010015364A2 (en) 2008-08-04 2010-02-11 Fractus, S.A. Antennaless wireless device capable of operation in multiple frequency regions
WO2011095330A1 (en) 2010-02-02 2011-08-11 Fractus, S.A. Antennaless wireless device comprising one or more bodies
WO2012017013A1 (en) 2010-08-03 2012-02-09 Fractus, S.A. Wireless device capable of multiband mimo operation
US9653806B2 (en) 2011-07-18 2017-05-16 Sony Corporation Multi-band wireless terminals with metal backplates and coupling feed elements, and related multi-band antenna systems
JP7224716B2 (ja) * 2017-03-29 2023-02-20 株式会社ヨコオ アンテナ装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828413A (en) * 1956-06-21 1958-03-25 Bell Telephone Labor Inc Self-contained antenna-radio system in which a split conductive container forms a dipole antenna
FR1175744A (fr) * 1956-06-21 1959-04-01 Western Electric Co Appareil de radio à antenne incorporée
US3573628A (en) * 1968-07-15 1971-04-06 Motorola Inc Antenna for miniature radio receiver including portions of receiver housing and chassis
US3545002A (en) * 1969-02-04 1970-12-01 Sperry Rand Corp Wideband wave trapping antenna having a time limited impulse response
US3587107A (en) * 1969-06-11 1971-06-22 Sperry Rand Corp Time limited impulse response antenna
US3736591A (en) * 1970-10-30 1973-05-29 Motorola Inc Receiving antenna for miniature radio receiver
US3852760A (en) * 1973-08-07 1974-12-03 Us Army Electrically small dipolar antenna utilizing tuned lc members
DE2408578C2 (de) * 1974-02-22 1985-06-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Antenne mit quadratischer ebener Leiterfläche und paralleler leitender Grundfläche
US3980952A (en) * 1975-04-07 1976-09-14 Motorola, Inc. Dipole antenna system having conductive containers as radiators and a tubular matching coil
JPS583405B2 (ja) * 1976-09-24 1983-01-21 日本電気株式会社 小型無線機用アンテナ
US4171423A (en) * 1977-09-29 1979-10-16 Union Carbide Corporation Derivatives of ester diol alkoxylates and compositions thereof

Also Published As

Publication number Publication date
US4491843A (en) 1985-01-01
EP0056923B1 (fr) 1986-10-08
FR2498819A1 (fr) 1982-07-30
DE3175454D1 (en) 1986-11-13
FR2498819B1 (fr) 1985-05-31
EP0056923A2 (fr) 1982-08-04
EP0056923A3 (en) 1982-08-11

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment