NO20022372L - Mobil terminal for satelitt-kommunikasjon og fremgangsmåte ved bruk av denne - Google Patents

Mobil terminal for satelitt-kommunikasjon og fremgangsmåte ved bruk av denne

Info

Publication number
NO20022372L
NO20022372L NO20022372A NO20022372A NO20022372L NO 20022372 L NO20022372 L NO 20022372L NO 20022372 A NO20022372 A NO 20022372A NO 20022372 A NO20022372 A NO 20022372A NO 20022372 L NO20022372 L NO 20022372L
Authority
NO
Norway
Prior art keywords
mobile terminal
satellite communication
satellite
communication
mobile
Prior art date
Application number
NO20022372A
Other languages
English (en)
Norwegian (no)
Other versions
NO20022372D0 (no
Inventor
Takuji Mochizuki
Original Assignee
Nec Corp
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 Nec Corp filed Critical Nec Corp
Publication of NO20022372D0 publication Critical patent/NO20022372D0/no
Publication of NO20022372L publication Critical patent/NO20022372L/no

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18569—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance
    • H04B7/18571—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance for satellites; for fixed or mobile stations
    • 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
    • H01Q1/244—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 extendable from a housing along a given path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
NO20022372A 1999-11-17 2002-05-16 Mobil terminal for satelitt-kommunikasjon og fremgangsmåte ved bruk av denne NO20022372L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP32720099A JP3332023B2 (ja) 1999-11-17 1999-11-17 移動体衛星通信端末及びその使用方法
PCT/JP2000/008051 WO2001037368A1 (fr) 1999-11-17 2000-11-15 Borne de communication satellite mobile et procede d'utilisation correspondant

Publications (2)

Publication Number Publication Date
NO20022372D0 NO20022372D0 (no) 2002-05-16
NO20022372L true NO20022372L (no) 2002-07-04

Family

ID=18196443

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20022372A NO20022372L (no) 1999-11-17 2002-05-16 Mobil terminal for satelitt-kommunikasjon og fremgangsmåte ved bruk av denne

Country Status (8)

Country Link
EP (1) EP1235299A4 (fr)
JP (1) JP3332023B2 (fr)
KR (1) KR20020056920A (fr)
CN (1) CN1391709A (fr)
AU (1) AU1412301A (fr)
CA (1) CA2390089A1 (fr)
NO (1) NO20022372L (fr)
WO (1) WO2001037368A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100594962B1 (ko) 2003-10-30 2006-06-30 한국전자통신연구원 위성통신용 안테나 시스템 및 이를 이용한 위성신호 추적방법
KR100710363B1 (ko) * 2005-08-24 2007-04-23 엘지전자 주식회사 통신단말기
KR100793303B1 (ko) 2006-07-28 2008-01-10 삼성전자주식회사 휴대 단말기의 이중 대역 안테나 장치
JP5034868B2 (ja) * 2007-10-26 2012-09-26 日本電気株式会社 通信端末
KR101398022B1 (ko) * 2012-04-13 2014-05-27 에이피위성통신주식회사 위성 단말기용 크래들
CN102842751B (zh) * 2012-09-10 2017-03-15 苏州云达通信科技有限公司 一种4g数据终端多输入多输出天线装置
CN110401025B (zh) * 2018-04-25 2021-04-09 Oppo广东移动通信有限公司 电子设备及电子设备的控制方法
CN111682150B (zh) * 2020-04-30 2022-10-21 航天东方红卫星有限公司 一种微纳卫星蓄电池包
CN114696067B (zh) * 2022-04-24 2025-10-14 华安中云股份有限公司 一种增加基站信号覆盖的卫星天线

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403197A (en) * 1993-08-30 1995-04-04 Rockwell International Corporation Antenna extender apparatus
JPH08340207A (ja) * 1995-04-14 1996-12-24 Sony Corp アンテナ装置および携帯無線装置
JP3389375B2 (ja) * 1995-07-14 2003-03-24 京セラ株式会社 共用アンテナ
US5872549A (en) * 1996-04-30 1999-02-16 Trw Inc. Feed network for quadrifilar helix antenna
US6025816A (en) * 1996-12-24 2000-02-15 Ericsson Inc. Antenna system for dual mode satellite/cellular portable phone
US5907306A (en) * 1996-12-30 1999-05-25 Ericsson Inc. Retractable radiotelephone antennas and associated radiotelephone communication methods
JP3213564B2 (ja) * 1997-02-26 2001-10-02 日本アンテナ株式会社 多共振アンテナ
JPH10276024A (ja) * 1997-03-31 1998-10-13 Kyocera Corp アンテナおよびそれを用いた携帯無線機
JPH10290115A (ja) * 1997-04-11 1998-10-27 Naohisa Goto 共用アンテナおよびこれを用いた携帯無線機
JPH11136021A (ja) * 1997-10-28 1999-05-21 Nec Corp マルチモードアンテナ
JP3047873B2 (ja) * 1997-11-07 2000-06-05 日本電気株式会社 アンテナ収納部を有する無線装置
EP0957533B1 (fr) * 1997-12-03 2004-05-06 Mitsubishi Denki Kabushiki Kaisha Dispositif antenne combine
SE511450C2 (sv) * 1997-12-30 1999-10-04 Allgon Ab Antennsystem för cirkulärt polariserade radiovågor innefattande antennanordning och gränssnittsnätverk

Also Published As

Publication number Publication date
CN1391709A (zh) 2003-01-15
EP1235299A4 (fr) 2003-01-22
EP1235299A1 (fr) 2002-08-28
KR20020056920A (ko) 2002-07-10
JP2001144525A (ja) 2001-05-25
JP3332023B2 (ja) 2002-10-07
NO20022372D0 (no) 2002-05-16
WO2001037368A1 (fr) 2001-05-25
AU1412301A (en) 2001-05-30
CA2390089A1 (fr) 2001-05-25

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application