DE69433419D1 - Tragbares Radiosignal-Detektionssystem - Google Patents

Tragbares Radiosignal-Detektionssystem

Info

Publication number
DE69433419D1
DE69433419D1 DE69433419T DE69433419T DE69433419D1 DE 69433419 D1 DE69433419 D1 DE 69433419D1 DE 69433419 T DE69433419 T DE 69433419T DE 69433419 T DE69433419 T DE 69433419T DE 69433419 D1 DE69433419 D1 DE 69433419D1
Authority
DE
Germany
Prior art keywords
detection system
radio signal
signal detection
portable radio
portable
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
DE69433419T
Other languages
English (en)
Other versions
DE69433419T2 (de
Inventor
Kazunori Kita
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co 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
Priority claimed from JP18755793A external-priority patent/JP3404806B2/ja
Priority claimed from JP5187559A external-priority patent/JPH0720232A/ja
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Application granted granted Critical
Publication of DE69433419D1 publication Critical patent/DE69433419D1/de
Publication of DE69433419T2 publication Critical patent/DE69433419T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/04—Display arrangements
    • G01S7/046—Display arrangements using an intermediate storage device, e.g. a recording/reproducing device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • G01S7/10—Providing two-dimensional and co-ordinated display of distance and direction
    • G01S7/12—Plan-position indicators, i.e. P.P.I.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Electric Clocks (AREA)
DE69433419T 1993-06-30 1994-06-27 Tragbares Radiosignal-Detektionssystem Expired - Lifetime DE69433419T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP18755993 1993-06-30
JP18755793A JP3404806B2 (ja) 1993-06-30 1993-06-30 電波強度表示装置
JP5187559A JPH0720232A (ja) 1993-06-30 1993-06-30 レーダー装置
JP18755793 1993-06-30

Publications (2)

Publication Number Publication Date
DE69433419D1 true DE69433419D1 (de) 2004-01-29
DE69433419T2 DE69433419T2 (de) 2004-06-09

Family

ID=26504436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69433419T Expired - Lifetime DE69433419T2 (de) 1993-06-30 1994-06-27 Tragbares Radiosignal-Detektionssystem

Country Status (5)

Country Link
US (1) US5534872A (de)
EP (1) EP0632287B1 (de)
CN (1) CN1059036C (de)
DE (1) DE69433419T2 (de)
HK (1) HK1013441A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10126135A (ja) * 1994-09-09 1998-05-15 Software Sekkei:Kk ビームアンテナの方向測定方法と方向測定装置及びビームアンテナの方向制御装置
US6041242A (en) * 1996-06-21 2000-03-21 Coulthard; Steve M. Portable emergency response communications system and method
US6677889B2 (en) * 2002-01-22 2004-01-13 Raytheon Company Auto-docking system
US6707414B2 (en) * 2002-01-22 2004-03-16 Raytheon Company Docking information system for boats
US6917337B2 (en) * 2002-06-05 2005-07-12 Fujitsu Limited Adaptive antenna unit for mobile terminal
JP4253657B2 (ja) * 2003-09-04 2009-04-15 学校法人同志社 無線通信システム
US7480486B1 (en) 2003-09-10 2009-01-20 Sprint Spectrum L.P. Wireless repeater and method for managing air interface communications
US7406295B1 (en) * 2003-09-10 2008-07-29 Sprint Spectrum L.P. Method for dynamically directing a wireless repeater
ES2345512T3 (es) * 2007-04-16 2010-09-24 Moba - Mobile Automation Ag Aparato y metodo para determinar una elevacion de herramientas de trabajo basandose en un sistema laser.
GB2459479B8 (en) * 2008-04-23 2012-08-08 Bigger Than The Wheel Ltd Short range RF monitoring system
CN102711151B (zh) * 2012-05-02 2014-11-12 京信通信系统（中国）有限公司 智能数字无线直放站的控制方法及智能数字无线直放站
TWI675209B (zh) * 2018-11-15 2019-10-21 銓鼎塑膠股份有限公司 用於量測及調整天線輻射場型的系統

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721950A (en) * 1969-08-13 1973-03-20 Sanders Associates Inc Responsive navigation beacon
JPS5544970A (en) * 1978-09-27 1980-03-29 Toshiba Corp Radar display device
US4364048A (en) * 1980-08-13 1982-12-14 The United States Of America As Represented By The Secretary Of The Navy Interleaved sweep radar display for improved target detection
JPS58148526A (ja) * 1982-02-26 1983-09-03 Mitsubishi Electric Corp 救難用信号装置
US4588992A (en) * 1982-11-01 1986-05-13 Clark William E Radar tracking system and display
JPS6148283A (ja) * 1984-08-14 1986-03-08 Furuno Electric Co Ltd 映像表示装置
JP2509317B2 (ja) * 1987-03-03 1996-06-19 コクラン コンサルティング インコーポレイティド 潜水パラメ―タ―表示装置
JPH03226691A (ja) * 1990-02-01 1991-10-07 Matsushita Electric Ind Co Ltd レーダー装置
SE9002493L (sv) * 1990-07-24 1991-09-02 Staffan Gunnarsson Anordning vid fordon foer positionsangivning vid automatisk tankning

Also Published As

Publication number Publication date
EP0632287B1 (de) 2003-12-17
EP0632287A2 (de) 1995-01-04
CN1059036C (zh) 2000-11-29
CN1103953A (zh) 1995-06-21
DE69433419T2 (de) 2004-06-09
US5534872A (en) 1996-07-09
EP0632287A3 (de) 1996-10-09
HK1013441A1 (en) 1999-08-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition