DE3064059D1 - Acoustic radar antenna matching process and device for carrying it out - Google Patents

Acoustic radar antenna matching process and device for carrying it out

Info

Publication number
DE3064059D1
DE3064059D1 DE8080401870T DE3064059T DE3064059D1 DE 3064059 D1 DE3064059 D1 DE 3064059D1 DE 8080401870 T DE8080401870 T DE 8080401870T DE 3064059 T DE3064059 T DE 3064059T DE 3064059 D1 DE3064059 D1 DE 3064059D1
Authority
DE
Germany
Prior art keywords
receiver
carrying
matching process
radar antenna
antenna matching
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
DE8080401870T
Other languages
German (de)
English (en)
Inventor
Jean-Michel Fage
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Application granted granted Critical
Publication of DE3064059D1 publication Critical patent/DE3064059D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/28—Sound-focusing or directing, e.g. scanning using reflection, e.g. parabolic reflectors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/902—Speed of sound compensation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Aerials With Secondary Devices (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Details Of Aerials (AREA)
DE8080401870T 1979-12-27 1980-12-24 Acoustic radar antenna matching process and device for carrying it out Expired DE3064059D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7931740A FR2472803A1 (fr) 1979-12-27 1979-12-27 Procede d'adaptation des antennes d'un radar acoustique et dispositif pour la mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
DE3064059D1 true DE3064059D1 (en) 1983-08-11

Family

ID=9233182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080401870T Expired DE3064059D1 (en) 1979-12-27 1980-12-24 Acoustic radar antenna matching process and device for carrying it out

Country Status (6)

Country Link
US (1) US4358835A (enExample)
EP (1) EP0032095B1 (enExample)
JP (1) JPS5694284A (enExample)
AT (1) ATE4074T1 (enExample)
DE (1) DE3064059D1 (enExample)
FR (1) FR2472803A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4632213A (en) * 1983-02-28 1986-12-30 Standard Oil Company (Indiana) Seismic source system for use in water covered area
US4596006A (en) * 1984-03-16 1986-06-17 Honeywell Inc. Ultrasonic object detector
US4719605A (en) * 1984-12-13 1988-01-12 Honeywell Inc. Self-calibrating ultrasonic range finder
US4679175A (en) * 1984-12-13 1987-07-07 Honeywell Inc. Ultrasonic distance sensor with dual burst noise rejection
DE3905099C1 (enExample) * 1989-02-20 1990-08-09 Schoeller Transportautomation Gmbh, 5120 Herzogenrath, De
CA2046952C (en) * 1990-07-13 2002-01-29 Jeffrey James Felice Measuring device
DE4435156C2 (de) * 1994-09-30 2002-06-27 Microsonic Ges Fuer Mikroelekt Ultraschallsensor
CN2812027Y (zh) * 2005-07-08 2006-08-30 南京德朔实业有限公司 超声波测距仪
CN102196340A (zh) * 2010-03-16 2011-09-21 鸿富锦精密工业（深圳）有限公司 集音式扬声器
JP5755993B2 (ja) * 2011-10-21 2015-07-29 理想科学工業株式会社 超音波センサ
CN112367468B (zh) * 2020-10-30 2022-02-01 维沃移动通信有限公司 图像处理方法、装置及电子设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274262A (en) * 1939-05-31 1942-02-24 Rca Corp Air speed indicator
US3895188A (en) * 1972-06-21 1975-07-15 Everett L Ingraham Sound collecting device

Also Published As

Publication number Publication date
JPS6411152B2 (enExample) 1989-02-23
ATE4074T1 (de) 1983-07-15
US4358835A (en) 1982-11-09
FR2472803A1 (fr) 1981-07-03
EP0032095A1 (fr) 1981-07-15
JPS5694284A (en) 1981-07-30
FR2472803B1 (enExample) 1984-07-06
EP0032095B1 (fr) 1983-07-06

Similar Documents

Publication Publication Date Title
DE3064059D1 (en) Acoustic radar antenna matching process and device for carrying it out
EP0030997A3 (en) Digital position sensor
SE7315257L (enExample)
FR2512281B1 (enExample)
GB2017916A (en) A method and apparatus for determining the thickness of the filter- cake on a filter element of a filter assembly.
EP0058032A3 (en) Radar arrangements
JPS55101068A (en) Article search unit
GB1495782A (en) Doppler radar device
JPS55164321A (en) Temperature detecting unit
JPS5692480A (en) Radio wave transmitter
JPS52150994A (en) 3-dimensional radar apparatus
JPS5393075A (en) Ultrasonic type vehicle speed measuring device
JPS57108770A (en) Position measuring device for moving object
JPS5242395A (en) Radar unit
JPS5360595A (en) Radar apparatus
JPS5496065A (en) Distance measuring method
JPS5660372A (en) Radio wave transmission and receiving device
JPS51142945A (en) Pyramidal horn antenna with wave guide
JPS5255675A (en) Direction identification doppler detecting apparatus
JPS53105276A (en) Doppler speedometer
JPS5589765A (en) Microwave distance meter
JPS5275998A (en) Antidisturbance and antijamming radar apparatus
JPS5456340A (en) Ultra-high frequency antenna
JPS55131788A (en) Searching method of direction and position in utilization of ultrasonic wave for moving object
JPS5272591A (en) Doppler radar type proximity alarm

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee