FR2686752B1 - PORTABLE TELEPHONE DEVICE. - Google Patents

PORTABLE TELEPHONE DEVICE.

Info

Publication number
FR2686752B1
FR2686752B1 FR9300578A FR9300578A FR2686752B1 FR 2686752 B1 FR2686752 B1 FR 2686752B1 FR 9300578 A FR9300578 A FR 9300578A FR 9300578 A FR9300578 A FR 9300578A FR 2686752 B1 FR2686752 B1 FR 2686752B1
Authority
FR
France
Prior art keywords
portable telephone
telephone device
portable
telephone
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 - Fee Related
Application number
FR9300578A
Other languages
French (fr)
Other versions
FR2686752A1 (en
Inventor
Katsutoshi Daikoku
Yasunori Sakaguchi
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.)
Murata Machinery Ltd
Original Assignee
Murata Machinery Ltd
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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of FR2686752A1 publication Critical patent/FR2686752A1/en
Application granted granted Critical
Publication of FR2686752B1 publication Critical patent/FR2686752B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Support Of Aerials (AREA)
  • Telephone Set Structure (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
FR9300578A 1992-01-23 1993-01-21 PORTABLE TELEPHONE DEVICE. Expired - Fee Related FR2686752B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4009677A JP2531394B2 (en) 1992-01-23 1992-01-23 Mobile phone

Publications (2)

Publication Number Publication Date
FR2686752A1 FR2686752A1 (en) 1993-07-30
FR2686752B1 true FR2686752B1 (en) 1996-02-09

Family

ID=11726844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9300578A Expired - Fee Related FR2686752B1 (en) 1992-01-23 1993-01-21 PORTABLE TELEPHONE DEVICE.

Country Status (3)

Country Link
JP (1) JP2531394B2 (en)
DE (1) DE4300705A1 (en)
FR (1) FR2686752B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326117A1 (en) * 1993-08-04 1995-02-09 Philips Patentverwaltung Two-way radio with an antenna
SE508365C2 (en) 1996-11-04 1998-09-28 Ericsson Telefon Ab L M Radio telephone with high antenna efficiency
DE19701839A1 (en) * 1997-01-21 1998-07-23 Christoph Sonntag Radiation exposure reduction arrangement for mobile telephone
EP1289051A4 (en) 2000-06-01 2005-01-26 Mitsubishi Electric Corp Antenna element and portable information terminal
CN1367944A (en) 2000-06-01 2002-09-04 三菱电机株式会社 Portable wireless terminal
SE522492C2 (en) 2000-10-27 2004-02-10 Ericsson Telefon Ab L M Antenna device for a mobile terminal
JP3798733B2 (en) 2001-06-13 2006-07-19 株式会社東芝 Wireless module and wireless communication terminal provided with the wireless module
JP2004064312A (en) * 2002-07-26 2004-02-26 Matsushita Electric Ind Co Ltd Antenna system for mobile wireless unit
JP4861727B2 (en) * 2006-03-22 2012-01-25 富士フイルム株式会社 Electronic endoscope
JP5576690B2 (en) * 2010-03-26 2014-08-20 京セラ株式会社 Portable wireless device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658266A (en) * 1983-10-13 1987-04-14 Doty Archibald C Jun Vertical antenna with improved artificial ground system
US4868576A (en) * 1988-11-02 1989-09-19 Motorola, Inc. Extendable antenna for portable cellular telephones with ground radiator
JPH02249179A (en) * 1989-03-22 1990-10-04 Nec Corp Error track pointer control system
JPH0679667B2 (en) * 1989-07-21 1994-10-12 宇部興産株式会社 Liner for cone crusher
JPH0360536A (en) * 1989-07-28 1991-03-15 Nec Corp On-vehicle booster for portable telephone set

Also Published As

Publication number Publication date
JPH06291711A (en) 1994-10-18
FR2686752A1 (en) 1993-07-30
DE4300705A1 (en) 1993-07-29
JP2531394B2 (en) 1996-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse