EP1286417A3 - Antenna for radio communication apparatus - Google Patents

Antenna for radio communication apparatus Download PDF

Info

Publication number
EP1286417A3
EP1286417A3 EP02017326A EP02017326A EP1286417A3 EP 1286417 A3 EP1286417 A3 EP 1286417A3 EP 02017326 A EP02017326 A EP 02017326A EP 02017326 A EP02017326 A EP 02017326A EP 1286417 A3 EP1286417 A3 EP 1286417A3
Authority
EP
European Patent Office
Prior art keywords
antenna
radio communication
communication apparatus
several times
antenna body
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Withdrawn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
EP02017326A
Other languages
German (de)
French (fr)
Other versions
EP1286417A2 (en
Inventor
Stefan Huber
Ralf Dr. Scholz
Edwin Schenk
Michael Dr. Schreiber
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP1286417A2 publication Critical patent/EP1286417A2/en
Publication of EP1286417A3 publication Critical patent/EP1286417A3/en
Withdrawn legal-status Critical Current

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
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Waveguide Aerials (AREA)
  • Transceivers (AREA)

Abstract

Eine Antenne (1) für ein funkbetriebenes Kommunikationsendgerät weist einen Antennenkörper (1a) auf, der mehrfach so gefaltet ist, dass der Bereich zwischen dem Antennenkörper (1a) und einer diesem zugeordneten Massefläche (2) mehrfach für Umwegleitungen (9, 10) genutzt wird.

Figure 00000001
An antenna (1) for a radio-operated communication terminal has an antenna body (1a) which is folded several times so that the area between the antenna body (1a) and a ground surface (2) assigned to it is used several times for detour lines (9, 10) ,
Figure 00000001
EP02017326A 2001-08-03 2002-08-01 Antenna for radio communication apparatus Withdrawn EP1286417A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10138265A DE10138265A1 (en) 2001-08-03 2001-08-03 Antenna for radio-operated communication terminals
DE10138265 2001-08-03

Publications (2)

Publication Number Publication Date
EP1286417A2 EP1286417A2 (en) 2003-02-26
EP1286417A3 true EP1286417A3 (en) 2004-03-17

Family

ID=7694364

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02017326A Withdrawn EP1286417A3 (en) 2001-08-03 2002-08-01 Antenna for radio communication apparatus

Country Status (2)

Country Link
EP (1) EP1286417A3 (en)
DE (1) DE10138265A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9917493B1 (en) 1999-09-20 2012-09-18 multi-level antenna.
DE602004017523D1 (en) * 2004-08-03 2008-12-11 Fundacion Labein FLACHANTENNE
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
DE102015216147A1 (en) * 2015-08-25 2017-03-02 Bayerische Motoren Werke Aktiengesellschaft Antenna element, receiver, transmitter, transceiver, vehicle, and method of fabricating an antenna element

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083046A (en) * 1976-11-10 1978-04-04 The United States Of America As Represented By The Secretary Of The Navy Electric monomicrostrip dipole antennas
EP1026774A2 (en) * 1999-01-26 2000-08-09 Siemens Aktiengesellschaft Antenna for wireless operated communication terminals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105061B (en) * 1998-10-30 2000-05-31 Lk Products Oy Planar antenna with two resonant frequencies
US6121932A (en) * 1998-11-03 2000-09-19 Motorola, Inc. Microstrip antenna and method of forming same
US6124831A (en) * 1999-07-22 2000-09-26 Ericsson Inc. Folded dual frequency band antennas for wireless communicators

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083046A (en) * 1976-11-10 1978-04-04 The United States Of America As Represented By The Secretary Of The Navy Electric monomicrostrip dipole antennas
EP1026774A2 (en) * 1999-01-26 2000-08-09 Siemens Aktiengesellschaft Antenna for wireless operated communication terminals

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHAN C H ET AL: "Antenna research for PCS in Hong Kong", ANTENNAS AND PROPAGATION SOCIETY, 1999. IEEE INTERNATIONAL SYMPOSIUM 1999 ORLANDO, FL, USA 11-16 JULY 1999, PISCATAWAY, NJ, USA,IEEE, US, PAGE(S) 552-555, ISBN: 0-7803-5639-X, XP010348193 *

Also Published As

Publication number Publication date
DE10138265A1 (en) 2003-07-03
EP1286417A2 (en) 2003-02-26

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