ATA148677A - Schaltungsanordnung zur geschwindigkeitsmessung von fahrzeugen nach dem doppler-radar-prinzip - Google Patents

Schaltungsanordnung zur geschwindigkeitsmessung von fahrzeugen nach dem doppler-radar-prinzip

Info

Publication number
ATA148677A
ATA148677A AT148677A AT148677A ATA148677A AT A148677 A ATA148677 A AT A148677A AT 148677 A AT148677 A AT 148677A AT 148677 A AT148677 A AT 148677A AT A148677 A ATA148677 A AT A148677A
Authority
AT
Austria
Prior art keywords
vehicles
measuring
speed
circuit arrangement
doppler radar
Prior art date
Application number
AT148677A
Other languages
English (en)
Other versions
AT356704B (de
Original Assignee
Siemens Ag Albis
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 Siemens Ag Albis filed Critical Siemens Ag Albis
Publication of ATA148677A publication Critical patent/ATA148677A/de
Application granted granted Critical
Publication of AT356704B publication Critical patent/AT356704B/de

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
    • 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
    • G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
    • G01S13/92—Radar or analogous systems specially adapted for specific applications for traffic control for velocity measurement

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT148677A 1977-02-16 1977-03-07 Schaltungsanordnung zur geschwindigkeitsmessung von fahrzeugen nach dem doppler-radar-prinzip AT356704B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH189877A CH609464A5 (de) 1977-02-16 1977-02-16

Publications (2)

Publication Number Publication Date
ATA148677A true ATA148677A (de) 1979-10-15
AT356704B AT356704B (de) 1980-05-27

Family

ID=4221165

Family Applications (1)

Application Number Title Priority Date Filing Date
AT148677A AT356704B (de) 1977-02-16 1977-03-07 Schaltungsanordnung zur geschwindigkeitsmessung von fahrzeugen nach dem doppler-radar-prinzip

Country Status (7)

Country Link
US (1) US4172256A (de)
AT (1) AT356704B (de)
CH (1) CH609464A5 (de)
DE (1) DE2802968C3 (de)
FI (1) FI780032A7 (de)
FR (1) FR2381319A1 (de)
IT (1) IT1092737B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320398A (en) * 1980-06-13 1982-03-16 Fritzlen Jack D Minimizing harmonic distortion apparatus
JPS58501519A (ja) * 1981-09-24 1983-09-08 キヤタピラ−　トラツクタ−　カンパニイ 信号調整回路
US4713665A (en) * 1984-05-14 1987-12-15 Deere & Company Ground speed sensor
US4728954A (en) * 1984-12-20 1988-03-01 Deere & Company Ground velocity sensor with drop-out detection
JPH06197015A (ja) * 1992-12-24 1994-07-15 Canon Inc 周波数発振装置、周期エラー検出装置、フィルター装置、信号判定装置、及びそれを用いたドップラー速度計

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891245A (en) * 1953-11-02 1959-06-16 John H Coogan Signal tracking device
US3787853A (en) * 1967-03-31 1974-01-22 Raytheon Co Coded multiple frequency signal system
FR2341142A1 (fr) * 1976-02-10 1977-09-09 Labo Cent Telecommunicat Dispositif de reconnaissance automatique des engins a chenilles

Also Published As

Publication number Publication date
DE2802968B2 (de) 1980-02-14
AT356704B (de) 1980-05-27
IT1092737B (it) 1985-07-12
US4172256A (en) 1979-10-23
FI780032A7 (fi) 1978-08-17
IT7820277A0 (it) 1978-02-16
FR2381319A1 (fr) 1978-09-15
DE2802968C3 (de) 1980-10-02
CH609464A5 (de) 1979-02-28
DE2802968A1 (de) 1978-08-17

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties