DE59915023D1 - Antenna arrangement and radio - Google Patents

Antenna arrangement and radio

Info

Publication number
DE59915023D1
DE59915023D1 DE59915023T DE59915023T DE59915023D1 DE 59915023 D1 DE59915023 D1 DE 59915023D1 DE 59915023 T DE59915023 T DE 59915023T DE 59915023 T DE59915023 T DE 59915023T DE 59915023 D1 DE59915023 D1 DE 59915023D1
Authority
DE
Germany
Prior art keywords
radio
antenna arrangement
antenna
arrangement
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.)
Expired - Lifetime
Application number
DE59915023T
Other languages
German (de)
Inventor
Markus Hoffmeister
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.)
Ipcom GmbH and Co KG
Original Assignee
Ipcom GmbH and Co KG
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 Ipcom GmbH and Co KG filed Critical Ipcom GmbH and Co KG
Priority to DE59915023T priority Critical patent/DE59915023D1/en
Application granted granted Critical
Publication of DE59915023D1 publication Critical patent/DE59915023D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • 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
    • H01Q1/245—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 means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)
DE59915023T 1998-05-23 1999-02-06 Antenna arrangement and radio Expired - Lifetime DE59915023D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59915023T DE59915023D1 (en) 1998-05-23 1999-02-06 Antenna arrangement and radio

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998123126 DE19823126B4 (en) 1998-05-23 1998-05-23 radio set
DE59915023T DE59915023D1 (en) 1998-05-23 1999-02-06 Antenna arrangement and radio

Publications (1)

Publication Number Publication Date
DE59915023D1 true DE59915023D1 (en) 2009-06-25

Family

ID=7868738

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1998123126 Expired - Lifetime DE19823126B4 (en) 1998-05-23 1998-05-23 radio set
DE59915023T Expired - Lifetime DE59915023D1 (en) 1998-05-23 1999-02-06 Antenna arrangement and radio

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1998123126 Expired - Lifetime DE19823126B4 (en) 1998-05-23 1998-05-23 radio set

Country Status (3)

Country Link
EP (1) EP0959525B1 (en)
DE (2) DE19823126B4 (en)
ES (1) ES2324747T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6314277B1 (en) * 1999-07-02 2001-11-06 Yuan-Fang Hsu Electromagnetic radiation protection device of a mobile phone
DE69917044T2 (en) * 1999-12-17 2004-09-09 Siemens Ag Mobile phone and method for controlling radiation emitted into a user's body
US6437746B1 (en) 2000-11-14 2002-08-20 Northrop Grumman Corp Cellular telephone antenna array
WO2004013935A1 (en) * 2002-08-01 2004-02-12 Koninklijke Philips Electronics N.V. Directional dual frequency antenna arrangement
US7024232B2 (en) * 2003-04-25 2006-04-04 Motorola, Inc. Wireless communication device with variable antenna radiation pattern and corresponding method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725938A (en) 1970-10-05 1973-04-03 Sperry Rand Corp Direction finder system
CA1239223A (en) 1984-07-02 1988-07-12 Robert Milne Adaptive array antenna
AT393054B (en) * 1989-07-27 1991-08-12 Siemens Ag Oesterreich TRANSMITTER AND / OR RECEIVING ARRANGEMENT FOR PORTABLE DEVICES
EP0700585B1 (en) * 1993-05-27 2003-09-24 Griffith University Antennas for use in portable communications devices
DE4334439A1 (en) * 1993-10-09 1995-04-13 Philips Patentverwaltung Two-way radio with an antenna
JPH1075192A (en) 1996-08-30 1998-03-17 Matsushita Electric Ind Co Ltd Antenna device
DE19723331B4 (en) * 1997-06-04 2010-11-11 Ipcom Gmbh & Co. Kg radio set

Also Published As

Publication number Publication date
ES2324747T3 (en) 2009-08-13
DE19823126A1 (en) 1999-11-25
EP0959525B1 (en) 2009-05-13
EP0959525A3 (en) 2001-04-04
EP0959525A2 (en) 1999-11-24
DE19823126B4 (en) 2012-08-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition