ITMI922147A0 - PORTABLE TRANSCEIVER DEVICE IN PARTICULAR MOBILE RADIO TELEPHONE DEVICE, WITH LOW USER IRRADIATION - Google Patents

PORTABLE TRANSCEIVER DEVICE IN PARTICULAR MOBILE RADIO TELEPHONE DEVICE, WITH LOW USER IRRADIATION

Info

Publication number
ITMI922147A0
ITMI922147A0 IT92MI2147A ITMI922147A ITMI922147A0 IT MI922147 A0 ITMI922147 A0 IT MI922147A0 IT 92MI2147 A IT92MI2147 A IT 92MI2147A IT MI922147 A ITMI922147 A IT MI922147A IT MI922147 A0 ITMI922147 A0 IT MI922147A0
Authority
IT
Italy
Prior art keywords
mobile radio
radio telephone
particular mobile
portable transceiver
low user
Prior art date
Application number
IT92MI2147A
Other languages
Italian (it)
Inventor
Claudio Maggio
Luigi Panico
Original Assignee
Alcatel Italia
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 Alcatel Italia filed Critical Alcatel Italia
Priority to ITMI922147A priority Critical patent/IT1255603B/en
Publication of ITMI922147A0 publication Critical patent/ITMI922147A0/en
Priority to EP93115026A priority patent/EP0588365A1/en
Publication of ITMI922147A1 publication Critical patent/ITMI922147A1/en
Application granted granted Critical
Publication of IT1255603B publication Critical patent/IT1255603B/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)
ITMI922147A 1992-09-18 1992-09-18 PORTABLE TRANSCEIVER APPARATUS, IN PARTICULAR RADIO-MOBILE TELEPHONE DEVICE, WITH LOW IRRADIATION OF THE USER. IT1255603B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI922147A IT1255603B (en) 1992-09-18 1992-09-18 PORTABLE TRANSCEIVER APPARATUS, IN PARTICULAR RADIO-MOBILE TELEPHONE DEVICE, WITH LOW IRRADIATION OF THE USER.
EP93115026A EP0588365A1 (en) 1992-09-18 1993-09-17 Portable transceiver apparatus, in particular radiomobile telephone set, with low irradiation of the user

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922147A IT1255603B (en) 1992-09-18 1992-09-18 PORTABLE TRANSCEIVER APPARATUS, IN PARTICULAR RADIO-MOBILE TELEPHONE DEVICE, WITH LOW IRRADIATION OF THE USER.

Publications (3)

Publication Number Publication Date
ITMI922147A0 true ITMI922147A0 (en) 1992-09-18
ITMI922147A1 ITMI922147A1 (en) 1994-03-18
IT1255603B IT1255603B (en) 1995-11-09

Family

ID=11363965

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922147A IT1255603B (en) 1992-09-18 1992-09-18 PORTABLE TRANSCEIVER APPARATUS, IN PARTICULAR RADIO-MOBILE TELEPHONE DEVICE, WITH LOW IRRADIATION OF THE USER.

Country Status (2)

Country Link
EP (1) EP0588365A1 (en)
IT (1) IT1255603B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994021053A1 (en) * 1993-03-12 1994-09-15 Dickie Robert G Antenna fixture for hand-held cellular telephones
GB2319417B (en) * 1993-07-23 1998-08-05 Nec Corp Portable radio apparatus
US5926748A (en) * 1993-07-23 1999-07-20 Nec Corporation Portable radio apparatus capable of keeping antenna away from user when calling
DE4411583A1 (en) * 1994-03-30 1995-10-05 Deutsche Bundespost Telekom Antenna for mobile handheld device with reduced radiation exposure to the user
DE9410296U1 (en) * 1994-06-24 1995-07-20 Siemens Ag Handheld radio
CN1127941A (en) * 1995-01-28 1996-07-31 王雷 Radiation-proof antenna with new polarization manner for hand communication apparatus
DE19547191C2 (en) * 1995-12-16 2000-04-27 Eckhard Mutterer Antenna for walkie-talkie
AUPO053096A0 (en) * 1996-06-18 1996-07-11 Ireland, Peter Stephen Reduced EMF hazard cellular phone
FI104662B (en) * 1997-04-11 2000-04-14 Nokia Mobile Phones Ltd Antenna arrangement for small radio communication devices
EP0997978B1 (en) * 1998-10-27 2002-07-24 Robert Bosch Gmbh Radiation patterns for mobile phone
GB2350482A (en) * 1999-05-27 2000-11-29 Hugh Henry Andrew Pincherle Mobile 'phone with antenna pointing away from user's head
JP2001136095A (en) * 1999-11-05 2001-05-18 Matsushita Electric Ind Co Ltd Foldable portable telephone set
GB2339361A (en) * 1999-11-09 2000-01-19 Weston James L Mobile telephone handset has antenna adjacent mouthpiece
GB2358103A (en) * 2000-01-06 2001-07-11 Reza Djali Radio telephone has antenna at lower end of handset
KR200188038Y1 (en) * 2000-01-24 2000-07-15 이정진 Hand phone for electron pulse
GB2366476A (en) * 2000-09-05 2002-03-06 Diran Hoonanian A safer mobile phone
US7031762B2 (en) 2000-12-28 2006-04-18 Mitsubishi Denki Kabushiki Kaisha Mobile terminal including first and second housings and an antenna
EP1271687A4 (en) * 2000-12-28 2003-07-23 Mitsubishi Electric Corp Terminal device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2702109B2 (en) * 1985-08-29 1998-01-21 日本電気株式会社 Portable radio
US4876552A (en) * 1988-04-27 1989-10-24 Motorola, Inc. Internally mounted broadband antenna
FR2679086A1 (en) * 1991-07-11 1993-01-15 Matra Communication Sending (transmission) and receiving apparatus with antenna
DE59206473D1 (en) * 1991-09-06 1996-07-11 Siemens Ag Compact radio, in particular a handheld radio with a retractable or foldable rod antenna

Also Published As

Publication number Publication date
IT1255603B (en) 1995-11-09
EP0588365A1 (en) 1994-03-23
ITMI922147A1 (en) 1994-03-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980831