WO2005062416A1 - Dispositif radio portable - Google Patents

Dispositif radio portable Download PDF

Info

Publication number
WO2005062416A1
WO2005062416A1 PCT/JP2003/016249 JP0316249W WO2005062416A1 WO 2005062416 A1 WO2005062416 A1 WO 2005062416A1 JP 0316249 W JP0316249 W JP 0316249W WO 2005062416 A1 WO2005062416 A1 WO 2005062416A1
Authority
WO
WIPO (PCT)
Prior art keywords
fiber
circuit
turn
difficult
antenna
Prior art date
Application number
PCT/JP2003/016249
Other languages
English (en)
Japanese (ja)
Inventor
Kenichiro Kodama
Original Assignee
Mitsubishi Denki Kabushiki Kaisha
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 Mitsubishi Denki Kabushiki Kaisha filed Critical Mitsubishi Denki Kabushiki Kaisha
Priority to JP2005512313A priority Critical patent/JP4096975B2/ja
Priority to PCT/JP2003/016249 priority patent/WO2005062416A1/fr
Publication of WO2005062416A1 publication Critical patent/WO2005062416A1/fr

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
    • H01Q1/243—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
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element

Definitions

  • the present invention relates to a portable wireless device, and more particularly, to a portable wireless device used as a built-in antenna for receiving a signal from a mobile terminal.
  • the antenna element when a predetermined circuit is difficult, the predetermined circuit is difficult, and when the predetermined circuit is difficult, the antenna element is disposed opposite to the main fiber having a turn with a predetermined interval. Together, another fiber with a » ⁇ ° turn, ⁇ s3 ⁇ 4 to this another splice turn, and a connection to the previous IBS ⁇ J3 ⁇ 43 ⁇ 4; It has turns ⁇ ⁇ ⁇ ⁇ and uses tirlEKiJ as an antenna element. '' Brief description of the drawings
  • FIG. 1 is a safe cross-sectional view according to a cat form 1 of the present invention.
  • Fig. 2 (a) is a T diagram showing the configuration of the male and another male according to male form 1 of this effort.
  • Fig. 2 (b) is an example of another GND pattern of another S3 ⁇ 4.
  • FIG. 2 (c) is a diagram showing an example of another difficult GND pattern.
  • FIG. 3 is a cross-sectional view of a fiberless fiber according to Embodiment 2 of the present invention.
  • FIG. 4 is a diagram showing the configuration of the present fiber and the wrapping case according to the spiritual form 3 of the present invention. The best way to invention »
  • FIG. 1 is a diagram showing a configuration of a female ffi machine according to a first embodiment of a cat according to the present invention.
  • a circuit with difficult functions is difficult. It is also used as an antenna element for ⁇ IJ Fiber 7 b tti ⁇ F antenna! At the same time, the RF circuit has been changed.
  • the circuit on the main fiber 7a and the RF circuit on the separate weave 7b are flexily connected by the ⁇ "cable.
  • the flexible cable 8 is bundled with a plurality of signals and GND lines, so that not only the circuit on the main sickle 7a and the RF circuit on the IJ difficult 7b Are used as inverted F antennas.
  • another fiber 7 b is used as the antenna element.
  • a thread 9 on the sickle 7a is provided at a position separated from the GND line of the flexible cable 8 by a predetermined distance, and the thread 9 is formed from the thread 9 at the position.
  • Honken 7a is built into the housing 1 because it is disliked by the ⁇ 2 elements and pins such as the microphone 2, the speaker 3, the 4 ⁇ display 5, the key operation change 6, etc. It is possible to reduce the size of the male by using a multi-stage structure for both the main frozen 7a and the separate curtain 7b.
  • Attachment 7b has difficulty in RF circuit, but its age, for example, voice input from microphone 2 is PCM-encoded, and according to each i ⁇ ( ⁇ The input signal is input to the RF circuit on the other fiber 7 b through the line 8.
  • the RF circuit converts the signal of the intermediate band to zero, and the other signal is 50 ⁇ through the flexible cable 8. While maintaining the fiber pattern ⁇ , and from ⁇ m ⁇ 9 to the GND pattern 11 provided on the separate fiber 7b acting as an antenna ⁇ !: However, the high frequency generated in the process of frequency conversion in the RF circuit interferes with the force excited by the antenna element, which is excited by the separate element 7b, so that the characteristics of the antenna deteriorate due to S interference. Must be covered with a shield case 13.
  • the shape of the GND pattern 11 on the separate fiber 7b is not necessarily rectangular, but may be another shape as shown in FIG. 2 (b). Ii is determined by the circuit installed in 713. As shown in Fig. 2 (b), it is necessary that ten a + b i + bs on the side of the fiber be ⁇ 4 or more as shown in ⁇ . Furthermore, for example, as shown in Fig. 2 (c), the shape of the GND pattern 1 1 with one haze open: ⁇ should be the shape of the GND pattern and 4 or more. Compared to a) and (b), it is possible to perform J / D. Flexible cable 8 that connects the main fiber 7a and the separate wire 7b The distance from 2 is determined according to the desired antenna characteristics.
  • the signal contained in the flexible cable 8 has a bell and the G'ND wire has a bell, it is necessary to use these signals on the fiber 7a and another 7b in order to deteriorate the antenna production. Cut the high frequency because the GND line is not suitable for the choke coil. Flexible, / ⁇ lequel pull 8 is woven with this fiber 7a and another fiber 7b with " ⁇ : type, or fb force-: ⁇ connector type or both connector structure.
  • the signal with the RF signal of the flexible cable 8 is paired with the shield or GND line, and the signal is transmitted while maintaining the impedance of 50 ⁇ .
  • Motoo it is the RF circuit that is difficult for the separate fiber 7b, but in addition, a control circuit, an acoustic microphone, a speaker circuit, a baseband circuit, an external memory circuit, and a key operation circuit It may be a spike. On the other hand, these circuits do not generate a high frequency unlike the RF circuit! Therefore, the shield case 13 is as follows.
  • the signal for the RF signal becomes “ ⁇ ” for the flexible cable.
  • the force using the unshielded flexible cable is also used in the above.
  • the antenna pattern 14 is improved by not arranging the GND pattern on the part of Motoo 7a which overlaps with another 7b.
  • the ground pattern 11 of another boiler 7 b is ⁇ !;
  • the characteristics of the inverted-F antenna are viable, eliminating the need to provide a separate built-in antenna, making it possible to reduce the size of conventional portable radios.
  • the output from the RF circuit which was difficult to separate, is returned to the main side once, and then it is wound with a pin, etc.
  • the output signal from the RF circuit which was difficult to understand, is matched to the GND pattern of the book, and the GND pattern of the book is used as an antenna.
  • Fig 3 The composition of Hon-Fen is difficult. Compared to Fig. 2 (a), the same symbols are used for the same P components as in Fig. 2 (a), and the position of ⁇ 3 ⁇ 43 ⁇ 49 is not in this rule but in ⁇ ⁇ JM rule.
  • the voice input from the microphone 2 is subjected to PCM coding, further coded according to each communication, and input to the RF circuit on another male 7 b via the flexible cable 8.
  • the coded signal of the intermediate circumference is converted into a fibreless fiber, and the converted signal is a ground signal provided from the yarn point 9 to the fiber 7a acting as an antenna element. Power is supplied to turn 11a, and the ground pattern 1la attenuates into the air.
  • the GND pattern of the present fiber as an antenna element, it is possible to increase the size of the antenna element, thereby facilitating the operation of a portable spring machine.
  • Fig. 4 ⁇ 1 "diagram of the mobile configuration according to Difficulty Form 3 of the Hayashi invention.
  • the sickle 7a was woven in the GND pattern of Betsuo 7b and separated as an antenna.
  • ⁇ 'J3 ⁇ 43 ⁇ 47 b instead of an external memory such as a memory stick'
  • This ( ⁇ g protective case 16 is intended to prevent wisteria and stones from the connector part 15 of the external connector 14 due to the type of IT or the like.
  • Male protective case 16 Is the power provided on the Honken '7a.
  • the reading section of the element 14 itself is also separated by a plastic, and the element 14 is located at a distance of d2 from the GND pattern 17 on the fiber 7a, so that comfort is provided to the case 14 as a whole. Even if flowing, it is bad for other circuits Use as antenna element without affecting! / Can do S.
  • Nada d 2 is determined by the structure of the female Hi $ machine (cow and desired antenna characteristics.
  • ⁇ Protective case 16 is determined by the size of external printer 14 used.
  • the length c and d of the protective case 16 are designed so that the total length of both sides c + d is ⁇ 4 or more due to the design of the antenna.
  • the size force S built into body 1 is measured.
  • Woven fabric 7a 9 Protective case 16 Use woven plastic panel, coaxial cable, etc. for the thread to make the case 16 work as a monopole antenna Is possible. Further, by providing the short section 18 at a predetermined distance from the point 9 to the point f, it is possible to eliminate the necessity of the pen IJ coil required for taking the antenna, and the force S can be obtained. The location of the thread 3 ⁇ 43 ⁇ 4 and the short 15 are determined according to the antenna used, the size of the pot case, and, if necessary, the antenna characteristics. Available H_h I ⁇ Raw '''
  • the antenna element according to the present invention can be used in the field of mobile phones, special wireless devices, and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Telephone Set Structure (AREA)
  • Waveguide Aerials (AREA)
  • Support Of Aerials (AREA)
  • Transceivers (AREA)

Abstract

Selon l'invention, une carte principale et une carte mémoire sont placées l'une en face de l'autre à un intervalle prédéterminé. Des circuits sont agencés sur la carte principale et sur la carte mémoire. Un signal est appliqué à un tracé de mise à la terre sur la carte mémoire. Un point d'alimentation est disposé à une distance prédéterminée de la carte principale. Un câble souple relie le circuit sur la carte principale au circuit sur la carte mémoire. Une antenne en F inversé est également agencée de manière que la ligne de mise à la terre incluse dans le câble souple sert de section de court-circuit. Etant donné qu'il n'est pas nécessaire d'ajouter une antenne intégrée, l'invention permet de réduire la taille d'un téléphone portable.
PCT/JP2003/016249 2003-12-18 2003-12-18 Dispositif radio portable WO2005062416A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005512313A JP4096975B2 (ja) 2003-12-18 2003-12-18 携帯無線機
PCT/JP2003/016249 WO2005062416A1 (fr) 2003-12-18 2003-12-18 Dispositif radio portable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2003/016249 WO2005062416A1 (fr) 2003-12-18 2003-12-18 Dispositif radio portable

Publications (1)

Publication Number Publication Date
WO2005062416A1 true WO2005062416A1 (fr) 2005-07-07

Family

ID=34708580

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/016249 WO2005062416A1 (fr) 2003-12-18 2003-12-18 Dispositif radio portable

Country Status (2)

Country Link
JP (1) JP4096975B2 (fr)
WO (1) WO2005062416A1 (fr)

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006051160A1 (fr) * 2004-11-11 2006-05-18 Pulse Finland Oy Composant d’antenne
US8378892B2 (en) 2005-03-16 2013-02-19 Pulse Finland Oy Antenna component and methods
WO2013047607A1 (fr) * 2011-09-29 2013-04-04 株式会社フジクラ Module semi-conducteur
JP2014027557A (ja) * 2012-07-27 2014-02-06 Kyocera Corp 電子機器
EP2704252A3 (fr) * 2012-08-29 2014-04-23 HTC Corporation Structure d'antenne et dispositif mobile
US8847833B2 (en) 2009-12-29 2014-09-30 Pulse Finland Oy Loop resonator apparatus and methods for enhanced field control
US8866689B2 (en) 2011-07-07 2014-10-21 Pulse Finland Oy Multi-band antenna and methods for long term evolution wireless system
US8988296B2 (en) 2012-04-04 2015-03-24 Pulse Finland Oy Compact polarized antenna and methods
US9123990B2 (en) 2011-10-07 2015-09-01 Pulse Finland Oy Multi-feed antenna apparatus and methods
US9203154B2 (en) 2011-01-25 2015-12-01 Pulse Finland Oy Multi-resonance antenna, antenna module, radio device and methods
US9246210B2 (en) 2010-02-18 2016-01-26 Pulse Finland Oy Antenna with cover radiator and methods
US9350081B2 (en) 2014-01-14 2016-05-24 Pulse Finland Oy Switchable multi-radiator high band antenna apparatus
US9406998B2 (en) 2010-04-21 2016-08-02 Pulse Finland Oy Distributed multiband antenna and methods
US9450291B2 (en) 2011-07-25 2016-09-20 Pulse Finland Oy Multiband slot loop antenna apparatus and methods
US9461371B2 (en) 2009-11-27 2016-10-04 Pulse Finland Oy MIMO antenna and methods
US9484619B2 (en) 2011-12-21 2016-11-01 Pulse Finland Oy Switchable diversity antenna apparatus and methods
CN106067591A (zh) * 2016-06-12 2016-11-02 北京小米移动软件有限公司 天线组件
US9531058B2 (en) 2011-12-20 2016-12-27 Pulse Finland Oy Loosely-coupled radio antenna apparatus and methods
US9590308B2 (en) 2013-12-03 2017-03-07 Pulse Electronics, Inc. Reduced surface area antenna apparatus and mobile communications devices incorporating the same
US9634383B2 (en) 2013-06-26 2017-04-25 Pulse Finland Oy Galvanically separated non-interacting antenna sector apparatus and methods
US9647338B2 (en) 2013-03-11 2017-05-09 Pulse Finland Oy Coupled antenna structure and methods
US9673507B2 (en) 2011-02-11 2017-06-06 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US9680212B2 (en) 2013-11-20 2017-06-13 Pulse Finland Oy Capacitive grounding methods and apparatus for mobile devices
US9722308B2 (en) 2014-08-28 2017-08-01 Pulse Finland Oy Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use
US9761951B2 (en) 2009-11-03 2017-09-12 Pulse Finland Oy Adjustable antenna apparatus and methods
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods
US9917346B2 (en) 2011-02-11 2018-03-13 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US9948002B2 (en) 2014-08-26 2018-04-17 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9973228B2 (en) 2014-08-26 2018-05-15 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9979078B2 (en) 2012-10-25 2018-05-22 Pulse Finland Oy Modular cell antenna apparatus and methods
US10027025B2 (en) 2012-08-29 2018-07-17 Htc Corporation Mobile device and antenna structure therein
US10069209B2 (en) 2012-11-06 2018-09-04 Pulse Finland Oy Capacitively coupled antenna apparatus and methods
US10079428B2 (en) 2013-03-11 2018-09-18 Pulse Finland Oy Coupled antenna structure and methods

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JPH0221765Y2 (fr) * 1984-02-23 1990-06-12
JPH0194703A (ja) * 1987-10-06 1989-04-13 Nec Corp 小型受信機
JPH01307302A (ja) * 1988-06-06 1989-12-12 Nec Corp 携帯無線機用ループアンテナ
JPH04291502A (ja) * 1991-03-20 1992-10-15 Nec Corp 携帯用無線機のアンテナ構造
JP2002151924A (ja) * 2000-11-13 2002-05-24 Samsung Yokohama Research Institute Co Ltd 携帯端末機
JP2002152353A (ja) * 2000-11-13 2002-05-24 Samsung Yokohama Research Institute Co Ltd 携帯端末機
JP2002368526A (ja) * 2001-06-05 2002-12-20 Matsushita Electric Ind Co Ltd アンテナ装置及び携帯無線機

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006051160A1 (fr) * 2004-11-11 2006-05-18 Pulse Finland Oy Composant d’antenne
US8378892B2 (en) 2005-03-16 2013-02-19 Pulse Finland Oy Antenna component and methods
US9761951B2 (en) 2009-11-03 2017-09-12 Pulse Finland Oy Adjustable antenna apparatus and methods
US9461371B2 (en) 2009-11-27 2016-10-04 Pulse Finland Oy MIMO antenna and methods
US8847833B2 (en) 2009-12-29 2014-09-30 Pulse Finland Oy Loop resonator apparatus and methods for enhanced field control
US9246210B2 (en) 2010-02-18 2016-01-26 Pulse Finland Oy Antenna with cover radiator and methods
US9406998B2 (en) 2010-04-21 2016-08-02 Pulse Finland Oy Distributed multiband antenna and methods
US9203154B2 (en) 2011-01-25 2015-12-01 Pulse Finland Oy Multi-resonance antenna, antenna module, radio device and methods
US9917346B2 (en) 2011-02-11 2018-03-13 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US9673507B2 (en) 2011-02-11 2017-06-06 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8866689B2 (en) 2011-07-07 2014-10-21 Pulse Finland Oy Multi-band antenna and methods for long term evolution wireless system
US9450291B2 (en) 2011-07-25 2016-09-20 Pulse Finland Oy Multiband slot loop antenna apparatus and methods
WO2013047607A1 (fr) * 2011-09-29 2013-04-04 株式会社フジクラ Module semi-conducteur
US9123990B2 (en) 2011-10-07 2015-09-01 Pulse Finland Oy Multi-feed antenna apparatus and methods
US9531058B2 (en) 2011-12-20 2016-12-27 Pulse Finland Oy Loosely-coupled radio antenna apparatus and methods
US9484619B2 (en) 2011-12-21 2016-11-01 Pulse Finland Oy Switchable diversity antenna apparatus and methods
US8988296B2 (en) 2012-04-04 2015-03-24 Pulse Finland Oy Compact polarized antenna and methods
US9509054B2 (en) 2012-04-04 2016-11-29 Pulse Finland Oy Compact polarized antenna and methods
JP2014027557A (ja) * 2012-07-27 2014-02-06 Kyocera Corp 電子機器
EP3145025A1 (fr) * 2012-08-29 2017-03-22 HTC Corporation Dispositif mobile et structure d'antenne
US10355341B2 (en) 2012-08-29 2019-07-16 Htc Corporation Mobile device and antenna structure
US10027025B2 (en) 2012-08-29 2018-07-17 Htc Corporation Mobile device and antenna structure therein
US10003121B2 (en) 2012-08-29 2018-06-19 Htc Corporation Mobile device and antenna structure
US11063343B2 (en) 2012-08-29 2021-07-13 Htc Corporation Mobile device and antenna structure
EP2704252A3 (fr) * 2012-08-29 2014-04-23 HTC Corporation Structure d'antenne et dispositif mobile
EP3683889A1 (fr) * 2012-08-29 2020-07-22 HTC Corporation Dispositif mobile et structure d'antenne correspondante
US10553932B2 (en) 2012-08-29 2020-02-04 Htc Corporation Mobile device and antenna structure
US9979078B2 (en) 2012-10-25 2018-05-22 Pulse Finland Oy Modular cell antenna apparatus and methods
US10069209B2 (en) 2012-11-06 2018-09-04 Pulse Finland Oy Capacitively coupled antenna apparatus and methods
US10079428B2 (en) 2013-03-11 2018-09-18 Pulse Finland Oy Coupled antenna structure and methods
US9647338B2 (en) 2013-03-11 2017-05-09 Pulse Finland Oy Coupled antenna structure and methods
US9634383B2 (en) 2013-06-26 2017-04-25 Pulse Finland Oy Galvanically separated non-interacting antenna sector apparatus and methods
US9680212B2 (en) 2013-11-20 2017-06-13 Pulse Finland Oy Capacitive grounding methods and apparatus for mobile devices
US9590308B2 (en) 2013-12-03 2017-03-07 Pulse Electronics, Inc. Reduced surface area antenna apparatus and mobile communications devices incorporating the same
US9350081B2 (en) 2014-01-14 2016-05-24 Pulse Finland Oy Switchable multi-radiator high band antenna apparatus
US9973228B2 (en) 2014-08-26 2018-05-15 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9948002B2 (en) 2014-08-26 2018-04-17 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9722308B2 (en) 2014-08-28 2017-08-01 Pulse Finland Oy Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods
CN106067591A (zh) * 2016-06-12 2016-11-02 北京小米移动软件有限公司 天线组件

Also Published As

Publication number Publication date
JPWO2005062416A1 (ja) 2007-07-19
JP4096975B2 (ja) 2008-06-04

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