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WO2001084177A1 - Systeme de detection de radiophare d'alignement - Google Patents

Systeme de detection de radiophare d'alignement Download PDF

Info

Publication number
WO2001084177A1
WO2001084177A1 PCT/JP2001/003637 JP0103637W WO0184177A1 WO 2001084177 A1 WO2001084177 A1 WO 2001084177A1 JP 0103637 W JP0103637 W JP 0103637W WO 0184177 A1 WO0184177 A1 WO 0184177A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit
radio
signal
transmission
receiving
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.)
Ceased
Application number
PCT/JP2001/003637
Other languages
English (en)
Japanese (ja)
Inventor
Masao Kishimoto
Sadao Takatsuka
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.)
Tokyo Keiki Inc
Original Assignee
Tokimec Inc
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 JP2000132771A external-priority patent/JP4443725B2/ja
Priority claimed from JP2000132772A external-priority patent/JP2001318137A/ja
Application filed by Tokimec Inc filed Critical Tokimec Inc
Publication of WO2001084177A1 publication Critical patent/WO2001084177A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G01S7/4017—Means for monitoring or calibrating of parts of a radar system of HF systems

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)

Abstract

La présente invention concerne un circuit d'amplification à micro-ondes (17) fonctionnant de manière à permettre une amplification, dans le but de réduire la consommation d'énergie et l'augmentation de température, vis-à-vis d'une tension d'alimentation (V1), un échantillonnage étant réalisé simultanément par un circuit d'échantillonnage (3) servant à échantillonner des signaux de réception reçus par une antenne (4). De plus, afin de permettre la compensation de température, les valeurs de référence de position et d'intensité d'un signal de perte d'émission, ladite perte étant due au couplage entre un circuit d'émission (10) et un circuit de réception (13), sont enregistrées dans une mémoire, et comparées avec les valeurs de position et d'intensité réelles mesurées d'un signal de perte d'émission, une correction étant ensuite faite en se basant sur les résultats de la comparaison.
PCT/JP2001/003637 2000-05-01 2001-04-26 Systeme de detection de radiophare d'alignement Ceased WO2001084177A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000132771A JP4443725B2 (ja) 2000-05-01 2000-05-01 電波距離計
JP2000-132772 2000-05-01
JP2000132772A JP2001318137A (ja) 2000-05-01 2000-05-01 電波距離計
JP2000-132771 2000-05-01

Publications (1)

Publication Number Publication Date
WO2001084177A1 true WO2001084177A1 (fr) 2001-11-08

Family

ID=26591373

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/003637 Ceased WO2001084177A1 (fr) 2000-05-01 2001-04-26 Systeme de detection de radiophare d'alignement

Country Status (1)

Country Link
WO (1) WO2001084177A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02268008A (ja) * 1989-04-07 1990-11-01 Toyo Commun Equip Co Ltd 高周波増幅器
JPH03142392A (ja) * 1990-09-25 1991-06-18 Koden Electron Co Ltd 近距離レーダ
US5134411A (en) * 1990-07-13 1992-07-28 General Microwave Corporation Near range obstacle detection and ranging aid
JPH05323021A (ja) * 1992-05-21 1993-12-07 Japan Aviation Electron Ind Ltd 電波式距離計測装置
JPH0738983U (ja) * 1993-12-24 1995-07-14 新日本無線株式会社 レーダ装置
JPH0815420A (ja) * 1994-06-27 1996-01-19 Japan Aviation Electron Ind Ltd 電波距離計
US5734346A (en) * 1992-05-23 1998-03-31 Cambridge Consultants Limited Method of an apparatus for detecting the displacement of a target
JPH10300842A (ja) * 1997-04-25 1998-11-13 Tokimec Inc 電波反射源検出装置及び電波反射源検出方法
JPH10319135A (ja) * 1997-05-22 1998-12-04 Mitsui Eng & Shipbuild Co Ltd 地中埋設物探査装置
JPH11304908A (ja) * 1998-04-16 1999-11-05 Japan Aviation Electronics Ind Ltd 電波距離計

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02268008A (ja) * 1989-04-07 1990-11-01 Toyo Commun Equip Co Ltd 高周波増幅器
US5134411A (en) * 1990-07-13 1992-07-28 General Microwave Corporation Near range obstacle detection and ranging aid
JPH03142392A (ja) * 1990-09-25 1991-06-18 Koden Electron Co Ltd 近距離レーダ
JPH05323021A (ja) * 1992-05-21 1993-12-07 Japan Aviation Electron Ind Ltd 電波式距離計測装置
US5734346A (en) * 1992-05-23 1998-03-31 Cambridge Consultants Limited Method of an apparatus for detecting the displacement of a target
JPH0738983U (ja) * 1993-12-24 1995-07-14 新日本無線株式会社 レーダ装置
JPH0815420A (ja) * 1994-06-27 1996-01-19 Japan Aviation Electron Ind Ltd 電波距離計
JPH10300842A (ja) * 1997-04-25 1998-11-13 Tokimec Inc 電波反射源検出装置及び電波反射源検出方法
JPH10319135A (ja) * 1997-05-22 1998-12-04 Mitsui Eng & Shipbuild Co Ltd 地中埋設物探査装置
JPH11304908A (ja) * 1998-04-16 1999-11-05 Japan Aviation Electronics Ind Ltd 電波距離計

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