KR900019283A - 이동하는 목표물의 스핀각 위치 결정 시스템 - Google Patents

이동하는 목표물의 스핀각 위치 결정 시스템 Download PDF

Info

Publication number
KR900019283A
KR900019283A KR1019890006109A KR890006109A KR900019283A KR 900019283 A KR900019283 A KR 900019283A KR 1019890006109 A KR1019890006109 A KR 1019890006109A KR 890006109 A KR890006109 A KR 890006109A KR 900019283 A KR900019283 A KR 900019283A
Authority
KR
South Korea
Prior art keywords
antenna
carrier
spin angle
positioning system
angle positioning
Prior art date
Application number
KR1019890006109A
Other languages
English (en)
Korean (ko)
Inventor
시몬 이프 루이스
Original Assignee
쎄. 엠. 얀센
홀란드세 시그날아파라텐 비. 브이
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 NL8801203A external-priority patent/NL8801203A/nl
Priority claimed from NL8900118A external-priority patent/NL8900118A/nl
Application filed by 쎄. 엠. 얀센, 홀란드세 시그날아파라텐 비. 브이 filed Critical 쎄. 엠. 얀센
Publication of KR900019283A publication Critical patent/KR900019283A/ko

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/34—Adaptation for use in or on ships, submarines, buoys or torpedoes

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
KR1019890006109A 1988-05-09 1989-05-28 이동하는 목표물의 스핀각 위치 결정 시스템 KR900019283A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL8801203A NL8801203A (nl) 1988-05-09 1988-05-09 Systeem voor het bepalen van de rotatiestand van een om een as roterend voorwerp.
NL8801203 1989-01-19
NL8900118 1989-01-19
NL8900118A NL8900118A (nl) 1988-05-09 1989-01-19 Systeem voor het bepalen van de rotatiestand van een om een as roteerbaar voorwerp.

Publications (1)

Publication Number Publication Date
KR900019283A true KR900019283A (ko) 1990-12-24

Family

ID=26646382

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890006109A KR900019283A (ko) 1988-05-09 1989-05-28 이동하는 목표물의 스핀각 위치 결정 시스템

Country Status (3)

Country Link
KR (1) KR900019283A (da)
DK (1) DK172492B1 (da)
TR (1) TR23657A (da)

Also Published As

Publication number Publication date
DK224889A (da) 1989-11-10
DK224889D0 (da) 1989-05-08
DK172492B1 (da) 1998-10-12
TR23657A (tr) 1990-05-29

Similar Documents

Publication Publication Date Title
GB1367216A (en) Phased array system
US4053882A (en) Polarization radar method and system
CA2005426C (en) Antenna apparatus
CA1326283C (en) System for determining the angular spin position of an object spinning about an axis
US5045859A (en) Phase reference navigation system and method
US3560977A (en) Aerial follower device
US3967280A (en) Direction finding system with integrated loop and sense antenna assembly
CA1119704A (en) Radio navigation system
GB1352085A (en) Satellite antenna autotrack system permitting error signals to appear at the earth station
US3003147A (en) Speed measuring system
US4224622A (en) Apparatus for eliminating amplitude modulation interference in conically scanning radars
US4042929A (en) Helicopter navigation system
KR900019283A (ko) 이동하는 목표물의 스핀각 위치 결정 시스템
US5457708A (en) Method and apparatus for signal modulation and detection
GB720154A (en) Improvements in or relating to radio beacons
GB634389A (en) Radio beacon system
US5075695A (en) Method and apparatus for signal modulation and detection
CA1119703A (en) Aerial radio-navigational beacon
US2528543A (en) Radio beacon system
US2958863A (en) Radio direction finders
KR890017825A (ko) 각 회전 결정 시스템
Birchall CW radio aids to approach and landing
Baghdady Directional signal modulation by means of switched spaced antennas
US2098240A (en) Navigation of aircraft
CA2121229C (en) Antenna apparatus

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination