IT1255603B - Apparecchio ricetrasmettitore portatile, in particolare apparecchio telefonico radiomobile, a bassa irradiazione dell'utente. - Google Patents

Apparecchio ricetrasmettitore portatile, in particolare apparecchio telefonico radiomobile, a bassa irradiazione dell'utente.

Info

Publication number
IT1255603B
IT1255603B ITMI922147A ITMI922147A IT1255603B IT 1255603 B IT1255603 B IT 1255603B IT MI922147 A ITMI922147 A IT MI922147A IT MI922147 A ITMI922147 A IT MI922147A IT 1255603 B IT1255603 B IT 1255603B
Authority
IT
Italy
Prior art keywords
user
irradiation
portable transceiver
transceiver apparatus
mobile telephone
Prior art date
Application number
ITMI922147A
Other languages
English (en)
Italian (it)
Inventor
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/it
Publication of ITMI922147A0 publication Critical patent/ITMI922147A0/it
Priority to EP93115026A priority patent/EP0588365A1/fr
Publication of ITMI922147A1 publication Critical patent/ITMI922147A1/it
Application granted granted Critical
Publication of IT1255603B publication Critical patent/IT1255603B/it

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 Apparecchio ricetrasmettitore portatile, in particolare apparecchio telefonico radiomobile, a bassa irradiazione dell'utente. IT1255603B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI922147A IT1255603B (it) 1992-09-18 1992-09-18 Apparecchio ricetrasmettitore portatile, in particolare apparecchio telefonico radiomobile, a bassa irradiazione dell'utente.
EP93115026A EP0588365A1 (fr) 1992-09-18 1993-09-17 Radio-émetteur-récepteur, portable à faible irradiation électromagnétique de l'utilisateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922147A IT1255603B (it) 1992-09-18 1992-09-18 Apparecchio ricetrasmettitore portatile, in particolare apparecchio telefonico radiomobile, a bassa irradiazione dell'utente.

Publications (3)

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

Family

ID=11363965

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922147A IT1255603B (it) 1992-09-18 1992-09-18 Apparecchio ricetrasmettitore portatile, in particolare apparecchio telefonico radiomobile, a bassa irradiazione dell'utente.

Country Status (2)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994021053A1 (fr) * 1993-03-12 1994-09-15 Dickie Robert G Dispositif d'antenne pour telephones cellulaires portables
US5926748A (en) * 1993-07-23 1999-07-20 Nec Corporation Portable radio apparatus capable of keeping antenna away from user when calling
GB2319417B (en) * 1993-07-23 1998-08-05 Nec Corp Portable radio apparatus
DE4411583A1 (de) * 1994-03-30 1995-10-05 Deutsche Bundespost Telekom Antenne für Mobilfunk-Handgerät mit verminderter Strahlungsbelastung des Nutzers
DE9410296U1 (de) * 1994-06-24 1995-07-20 Siemens AG, 80333 München Handfunkgerät
CN1127941A (zh) * 1995-01-28 1996-07-31 王雷 手持通讯设备新极化方式防辐射天线
DE19547191C2 (de) * 1995-12-16 2000-04-27 Eckhard Mutterer Antenne für Handfunk-Sprechgerät
AUPO053096A0 (en) * 1996-06-18 1996-07-11 Ireland, Peter Stephen Reduced EMF hazard cellular phone
FI104662B (fi) * 1997-04-11 2000-04-14 Nokia Mobile Phones Ltd Antennijärjestely pienikokoisiin radioviestintä-laitteisiin
DK0997978T3 (da) * 1998-10-27 2002-11-04 Bosch Gmbh Robert Mobiltelefon
GB2350482A (en) * 1999-05-27 2000-11-29 Hugh Henry Andrew Pincherle Mobile 'phone with antenna pointing away from user's head
JP2001136095A (ja) * 1999-11-05 2001-05-18 Matsushita Electric Ind Co Ltd 折畳式携帯電話装置
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 (ko) * 2000-01-24 2000-07-15 이정진 전자파 피해가 감소되는 안테나 구조를 가진 휴대폰.
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
EP1443590A3 (fr) * 2000-12-28 2005-05-04 Mitsubishi Denki Kabushiki Kaisha Terminal téléphonique mobile et pliable à antenne interne

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2702109B2 (ja) * 1985-08-29 1998-01-21 日本電気株式会社 携帯無線機
US4876552A (en) * 1988-04-27 1989-10-24 Motorola, Inc. Internally mounted broadband antenna
FR2679086A1 (fr) * 1991-07-11 1993-01-15 Matra Communication Appareil d'emission et de reception a antenne.
DE59206473D1 (de) * 1991-09-06 1996-07-11 Siemens Ag Kompaktes Funkgerät, insbesondere Handfunkgerät mit einer versenkbaren oder umklappbaren Stabantenne

Also Published As

Publication number Publication date
ITMI922147A1 (it) 1994-03-18
EP0588365A1 (fr) 1994-03-23
ITMI922147A0 (it) 1992-09-18

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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