DK108800C - Fremgangsmåde og udrustning til et fartøjs radaranlæg til korrigering af, som følge af fartøjets krængningsbevægelser, opstående retningsfejl. - Google Patents

Fremgangsmåde og udrustning til et fartøjs radaranlæg til korrigering af, som følge af fartøjets krængningsbevægelser, opstående retningsfejl.

Info

Publication number
DK108800C
DK108800C DK321464AA DK321464A DK108800C DK 108800 C DK108800 C DK 108800C DK 321464A A DK321464A A DK 321464AA DK 321464 A DK321464 A DK 321464A DK 108800 C DK108800 C DK 108800C
Authority
DK
Denmark
Prior art keywords
vessel
equipment
result
radar system
errors occurring
Prior art date
Application number
DK321464AA
Other languages
Danish (da)
English (en)
Original Assignee
Bofors Ab
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 Bofors Ab filed Critical Bofors Ab
Application granted granted Critical
Publication of DK108800C publication Critical patent/DK108800C/da

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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/18—Means for stabilising antennas on an unstable platform
    • 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
    • G01S7/4026—Antenna boresight
    • 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
    • G01S7/4026—Antenna boresight
    • G01S7/403—Antenna boresight in azimuth, i.e. in the horizontal plane
    • 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
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/4082—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder
    • G01S7/4091—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder during normal radar operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
DK321464AA 1963-06-28 1964-06-26 Fremgangsmåde og udrustning til et fartøjs radaranlæg til korrigering af, som følge af fartøjets krængningsbevægelser, opstående retningsfejl. DK108800C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE724663A SE220519C1 (enExample) 1963-06-28 1963-06-28

Publications (1)

Publication Number Publication Date
DK108800C true DK108800C (da) 1968-02-12

Family

ID=20270847

Family Applications (1)

Application Number Title Priority Date Filing Date
DK321464AA DK108800C (da) 1963-06-28 1964-06-26 Fremgangsmåde og udrustning til et fartøjs radaranlæg til korrigering af, som følge af fartøjets krængningsbevægelser, opstående retningsfejl.

Country Status (6)

Country Link
US (1) US3315256A (enExample)
CH (1) CH438435A (enExample)
DE (1) DE1263326B (enExample)
DK (1) DK108800C (enExample)
GB (1) GB1069382A (enExample)
SE (1) SE220519C1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428053A (en) * 1981-06-29 1984-01-24 Raytheon Company Adaptive compass and north stabilization drive system
US4929952A (en) * 1984-06-11 1990-05-29 The United States Of America As Represented By The Secretary Of The Navy Search-radar azimuth correction
GB9119564D0 (en) * 1991-09-13 1991-10-23 Datong Electronics Ltd Mobile direction finder
CN115469313B (zh) * 2022-11-15 2023-03-24 成都远望探测技术有限公司 用于海上船载气象雷达的波束控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775757A (en) * 1943-11-19 1956-12-25 Louis D Ellsworth Auxiliary indicator for radio-echo detection system
US2703400A (en) * 1945-06-07 1955-03-01 John W Gray Compensated plan position indicator
US2653312A (en) * 1945-08-01 1953-09-22 Leland J Haworth Indicator apparatus for radio object locating systems
US3078455A (en) * 1954-05-10 1963-02-19 North American Aviation Inc Space stabilization of a search pattern
GB926230A (en) * 1957-08-28 1963-05-15 Emi Ltd Improvements relating to radar mapping systems

Also Published As

Publication number Publication date
SE220519C1 (enExample) 1968-05-14
DE1263326B (de) 1968-03-14
CH438435A (de) 1967-06-30
US3315256A (en) 1967-04-18
GB1069382A (en) 1967-05-17

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