CA1239685A - Detecteur de micro-ondes - Google Patents

Detecteur de micro-ondes

Info

Publication number
CA1239685A
CA1239685A CA000472513A CA472513A CA1239685A CA 1239685 A CA1239685 A CA 1239685A CA 000472513 A CA000472513 A CA 000472513A CA 472513 A CA472513 A CA 472513A CA 1239685 A CA1239685 A CA 1239685A
Authority
CA
Canada
Prior art keywords
target
transmission line
opening
waveguide
transmitter
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
Application number
CA000472513A
Other languages
English (en)
Inventor
Norbert E. Ii Gelston
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.)
U S Technology Corp
Original Assignee
U S Technology 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
Priority claimed from US06/683,160 external-priority patent/US4613812A/en
Application filed by U S Technology Corp filed Critical U S Technology Corp
Application granted granted Critical
Publication of CA1239685A publication Critical patent/CA1239685A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/001—Devices for detecting or indicating failure of drills
    • 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
    • G01S13/04—Systems determining presence of a target
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Geophysics And Detection Of Objects (AREA)
CA000472513A 1984-02-13 1985-01-21 Detecteur de micro-ondes Expired CA1239685A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US57968084A 1984-02-13 1984-02-13
US579,680 1984-02-13
US06/683,160 US4613812A (en) 1984-02-13 1984-12-18 Microwave detection system
US683,160 1984-12-18

Publications (1)

Publication Number Publication Date
CA1239685A true CA1239685A (fr) 1988-07-26

Family

ID=27077833

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000472513A Expired CA1239685A (fr) 1984-02-13 1985-01-21 Detecteur de micro-ondes

Country Status (2)

Country Link
JP (1) JPH0619265B2 (fr)
CA (1) CA1239685A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313793A (en) * 1976-07-20 1978-02-07 Nippon Air Brake Co Discriminating device for marine main engine upon reversing

Also Published As

Publication number Publication date
JPH0619265B2 (ja) 1994-03-16
JPS60201205A (ja) 1985-10-11

Similar Documents

Publication Publication Date Title
US4613812A (en) Microwave detection system
US5689265A (en) Device for measuring a level of material using microwaves
US7284425B2 (en) Radar level gauge system
US7482819B2 (en) Power tool with measurement of a penetration depth of a working tool
US7421932B1 (en) Power cutting tool comprising a radar sensing system
US7068213B2 (en) Level meter
US4621264A (en) Method and apparatus for measuring water level in a well
CN107101600B (zh) 基于微波的动叶片叶尖间隙和振动参数融合测量装置
KR100391928B1 (ko) 다목적 전자 물질 표면 레벨측정센서 및 표면 레벨측정방법
EP0570140B1 (fr) Mesure de niveau par le moyen de l'auto-corrélation
Vogt et al. Silo and tank vision: Applica? tions, challenges, and technical solutions for radar measurement of liquids and bulk solids in tanks and silos
GB2065410A (en) Proximity sensing
US6856142B2 (en) Method for determining and/or monitoring filling of a product in a container
CN110243436A (zh) 一种用于雷达物位计的近距离干扰信号消除系统
CA1239685A (fr) Detecteur de micro-ondes
US4122449A (en) Device for measuring a vehicle speed by utilizing the doppler effect
US4359683A (en) Microwave interferometer
US5053775A (en) Device for determinging the profile of the loading surface of a shaft furnace
US10534077B2 (en) Proximity sensor and method for measuring the distance from an object
WO2006068604A1 (fr) Système de jauge de niveau radar
JPH02223884A (ja) 移動物体検知装置
JP2586184B2 (ja) マイクロ波回路装置
JP2002243845A (ja) レーダ装置およびレーダ装置による距離測定方法
JP4151393B2 (ja) 近距離センサ
JPS5590845A (en) Dielectric constant surveilance device

Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20050726