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DE202007002281U1 - mobile communication device e.g., mobile phone or PDA, uses spring element designed antenna as signals reception - Google Patents

mobile communication device e.g., mobile phone or PDA, uses spring element designed antenna as signals reception Download PDF

Info

Publication number
DE202007002281U1
DE202007002281U1 DE200720002281 DE202007002281U DE202007002281U1 DE 202007002281 U1 DE202007002281 U1 DE 202007002281U1 DE 200720002281 DE200720002281 DE 200720002281 DE 202007002281 U DE202007002281 U DE 202007002281U DE 202007002281 U1 DE202007002281 U1 DE 202007002281U1
Authority
DE
Germany
Prior art keywords
spring element
communication device
pda
mobile communication
element designed
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
DE200720002281
Other languages
German (de)
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.)
Lumberg Connect GmbH
Original Assignee
Lumberg Connect GmbH
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 Lumberg Connect GmbH filed Critical Lumberg Connect GmbH
Priority to DE200720002281 priority Critical patent/DE202007002281U1/en
Publication of DE202007002281U1 publication Critical patent/DE202007002281U1/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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • 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
    • H01Q1/243—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 built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • H01Q9/27—Spiral antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Details Of Aerials (AREA)

Abstract

A mobile communication device (10) has two housing parts (12,13) movable relative to one another to make operator and/or information devices accessible in a working position and are pressed by at least one spring element into one or the other position. The spring element is designed as an antenna for transmission and reception of signals.
DE200720002281 2007-02-16 2007-02-16 mobile communication device e.g., mobile phone or PDA, uses spring element designed antenna as signals reception Expired - Lifetime DE202007002281U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200720002281 DE202007002281U1 (en) 2007-02-16 2007-02-16 mobile communication device e.g., mobile phone or PDA, uses spring element designed antenna as signals reception

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200720002281 DE202007002281U1 (en) 2007-02-16 2007-02-16 mobile communication device e.g., mobile phone or PDA, uses spring element designed antenna as signals reception

Publications (1)

Publication Number Publication Date
DE202007002281U1 true DE202007002281U1 (en) 2007-04-12

Family

ID=37983260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200720002281 Expired - Lifetime DE202007002281U1 (en) 2007-02-16 2007-02-16 mobile communication device e.g., mobile phone or PDA, uses spring element designed antenna as signals reception

Country Status (1)

Country Link
DE (1) DE202007002281U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2110962A1 (en) 2008-04-17 2009-10-21 Laird Technologies AB Notch and rod antennas in sliding type portable radio communication device.
EP1983728A3 (en) * 2007-04-18 2011-05-18 Lumberg Connect GmbH Slidable-type portable device using C-shaped spring element
EP2334040A1 (en) * 2009-12-09 2011-06-15 Research In Motion Limited Mobile communication device with RF communication between parts
EP2230719A4 (en) * 2007-12-03 2011-12-28 Nec Corp Portable wireless apparatus and wireless communication method
US8279611B2 (en) 2009-12-09 2012-10-02 Research In Motion Limited Flexible cable having rectangular waveguide formed therein and methods of manufacturing same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1983728A3 (en) * 2007-04-18 2011-05-18 Lumberg Connect GmbH Slidable-type portable device using C-shaped spring element
EP2230719A4 (en) * 2007-12-03 2011-12-28 Nec Corp Portable wireless apparatus and wireless communication method
US8655421B2 (en) 2007-12-03 2014-02-18 Nec Corporation Portable wireless device with expandable mechanism and wireless communication method
EP2110962A1 (en) 2008-04-17 2009-10-21 Laird Technologies AB Notch and rod antennas in sliding type portable radio communication device.
EP2334040A1 (en) * 2009-12-09 2011-06-15 Research In Motion Limited Mobile communication device with RF communication between parts
US8279611B2 (en) 2009-12-09 2012-10-02 Research In Motion Limited Flexible cable having rectangular waveguide formed therein and methods of manufacturing same

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20070516

R156 Lapse of ip right after 3 years

Effective date: 20100901