WO2008000713A3 - Mobile terminal with two antennas for reducing the rf radiation exposure of the user - Google Patents

Mobile terminal with two antennas for reducing the rf radiation exposure of the user Download PDF

Info

Publication number
WO2008000713A3
WO2008000713A3 PCT/EP2007/056300 EP2007056300W WO2008000713A3 WO 2008000713 A3 WO2008000713 A3 WO 2008000713A3 EP 2007056300 W EP2007056300 W EP 2007056300W WO 2008000713 A3 WO2008000713 A3 WO 2008000713A3
Authority
WO
WIPO (PCT)
Prior art keywords
antenna element
mobile terminal
antennas
reducing
user
Prior art date
Application number
PCT/EP2007/056300
Other languages
French (fr)
Other versions
WO2008000713A2 (en
Inventor
Alexander Friederich
Ole Jagielski
Sinan Koksoy
Simon Svendsen
Original Assignee
Benq Mobile Gmbh & Co Ohg
Alexander Friederich
Ole Jagielski
Sinan Koksoy
Simon Svendsen
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 Benq Mobile Gmbh & Co Ohg, Alexander Friederich, Ole Jagielski, Sinan Koksoy, Simon Svendsen filed Critical Benq Mobile Gmbh & Co Ohg
Publication of WO2008000713A2 publication Critical patent/WO2008000713A2/en
Publication of WO2008000713A3 publication Critical patent/WO2008000713A3/en
Priority to US12/914,738 priority Critical patent/US8537057B2/en

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
    • H01Q1/245—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Telephone Set Structure (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

For a mobile terminal for receiving wireless transmissions from a transmitter and transmitting wireless transmissions to a receiver it proposed to provide an antenna arrangement having a plurality of antenna elements (31, 32) each provided on or within a common body (39) or a respective body of the terminal (30) in a defined spatial relation to a conducting chassis part (33), wherein at least one first antenna element (31) is located on a first side and at least one second antenna element (32) is located on a second side of the same conductive chassis part (33) or of the respective conducting chassis part, wherein high frequency circuitry, for transmitting a respective wireless transmission, is adapted to simultaneously drive said first antenna element and said second antenna element by feeding the same or corresponding high frequency signals to said first antenna element (31) and to said second antenna element (32).
PCT/EP2007/056300 2006-06-30 2007-06-25 Mobile terminal with two antennas for reducing the rf radiation exposure of the user WO2008000713A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/914,738 US8537057B2 (en) 2006-06-30 2010-10-28 Mobile terminal with two antennas for reducing the RF radiation exposure of the user

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06116453.9 2006-06-30
EP06116453A EP2023436A1 (en) 2006-06-30 2006-06-30 Mobile terminal with two antennas for reducing the rf radiation exposure of the user

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12306555 A-371-Of-International 2007-06-25
US12/914,738 Continuation US8537057B2 (en) 2006-06-30 2010-10-28 Mobile terminal with two antennas for reducing the RF radiation exposure of the user

Publications (2)

Publication Number Publication Date
WO2008000713A2 WO2008000713A2 (en) 2008-01-03
WO2008000713A3 true WO2008000713A3 (en) 2008-02-28

Family

ID=37057106

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/056300 WO2008000713A2 (en) 2006-06-30 2007-06-25 Mobile terminal with two antennas for reducing the rf radiation exposure of the user

Country Status (2)

Country Link
EP (1) EP2023436A1 (en)
WO (1) WO2008000713A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100302119A1 (en) * 2009-05-26 2010-12-02 Sony Ericsson Mobile Communications Ab Antenna Arrangement
US10135122B2 (en) 2016-11-29 2018-11-20 AMI Research & Development, LLC Super directive array of volumetric antenna elements for wireless device applications
TWI695592B (en) * 2019-03-27 2020-06-01 啟碁科技股份有限公司 Wireless device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0752735A1 (en) * 1995-07-06 1997-01-08 DeTeMobil Deutsche Telekom MobilNet GmbH Antenna device for mobile communication terminals
DE19835878A1 (en) * 1998-08-07 2000-02-17 Siemens Ag Wide bandwidth antenna
EP1109247A1 (en) * 1999-12-17 2001-06-20 Siemens Aktiengesellschaft Mobile telephone and method for controlling the radiation sent into the body of a user
EP1211749A1 (en) * 2000-12-01 2002-06-05 Nec Corporation Foldable portable cellular phone
US20030013490A1 (en) * 2000-12-28 2003-01-16 Hideaki Shoji Terminal device
EP1280227A2 (en) * 2001-07-20 2003-01-29 Samsung Electronics Co., Ltd. Dual antenna capable of controlling radiation characteristic in a mobile communication terminal

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0752735A1 (en) * 1995-07-06 1997-01-08 DeTeMobil Deutsche Telekom MobilNet GmbH Antenna device for mobile communication terminals
DE19835878A1 (en) * 1998-08-07 2000-02-17 Siemens Ag Wide bandwidth antenna
EP1109247A1 (en) * 1999-12-17 2001-06-20 Siemens Aktiengesellschaft Mobile telephone and method for controlling the radiation sent into the body of a user
EP1211749A1 (en) * 2000-12-01 2002-06-05 Nec Corporation Foldable portable cellular phone
US20030013490A1 (en) * 2000-12-28 2003-01-16 Hideaki Shoji Terminal device
EP1280227A2 (en) * 2001-07-20 2003-01-29 Samsung Electronics Co., Ltd. Dual antenna capable of controlling radiation characteristic in a mobile communication terminal

Also Published As

Publication number Publication date
EP2023436A1 (en) 2009-02-11
WO2008000713A2 (en) 2008-01-03

Similar Documents

Publication Publication Date Title
WO2008027531A3 (en) Repeater having dual receiver or transmitter antenna configuration with adaptation for increased isolation
WO2008033331A3 (en) Antenna arrangement for an electronic device and an electronic device including same
WO2006065891A3 (en) Transmit/receive compensation in smart antenna systems
WO2012061414A8 (en) Adaptive antenna diversity system
WO2006041652A3 (en) Remote front-end for a multi-antenna station
TW200719520A (en) Wireless transmission apparatus
WO2007050544A3 (en) An apparatus and a method for a system architecture for multiple antenna wireless communication systems using round robin channel estimation and transmit beam forming algorithms
WO2005114789A3 (en) Switched multi-beam antenna
WO2010075190A3 (en) Rf front-end module and antenna systems
EP1906551A3 (en) Beamforming and/or MIMO RF front-end and applications thereof
WO2007148097A3 (en) Compact antenna
WO2009037692A3 (en) Communication system and method using an active phased array antenna
WO2008017805A3 (en) Transceivers
US9954275B2 (en) Multiple-input multiple-output antenna, system and mobile terminal
WO2006106107A3 (en) Antenna arrangement
HK1118397A1 (en) Multiple-input multiple-output radio transceiver
WO2011090332A3 (en) Apparatus for multiple antennas in wireless communication system
TW200727534A (en) Electronic device and antenna thereof
WO2009044393A3 (en) Point-to-multipoint communication terminal having a single rf chain
US20180151952A1 (en) Communication Module and Communication Device Including Same
TWI256173B (en) Planar monopole antenna
WO2005079148A3 (en) Systems and methods that utilize an active stub/parasitic whip antenna to facilitate mobile communication
WO2008000713A3 (en) Mobile terminal with two antennas for reducing the rf radiation exposure of the user
ATE494673T1 (en) ANTENNA DIVERSITY DEVICE
US8373602B2 (en) Antenna and portable wireless communication device using the same

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07786824

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

122 Ep: pct application non-entry in european phase

Ref document number: 07786824

Country of ref document: EP

Kind code of ref document: A2