KR102195419B1 - 통신 시스템 - Google Patents
통신 시스템 Download PDFInfo
- Publication number
- KR102195419B1 KR102195419B1 KR1020190114980A KR20190114980A KR102195419B1 KR 102195419 B1 KR102195419 B1 KR 102195419B1 KR 1020190114980 A KR1020190114980 A KR 1020190114980A KR 20190114980 A KR20190114980 A KR 20190114980A KR 102195419 B1 KR102195419 B1 KR 102195419B1
- Authority
- KR
- South Korea
- Prior art keywords
- axis
- tracking unit
- angle range
- communication system
- moving object
- 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.)
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Links
- 238000000034 method Methods 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
-
- 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
- H01Q1/125—Means for positioning
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
- H01Q3/10—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation to produce a conical or spiral scan
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
도 2는 일 실시예에 따른 통신 장치의 사시도이다.
도 3 및 도 4는 일 실시예에 따른 통신 장치의 제1 궤도각 범위의 동작을 나타내는 도면이다.
도 5 및 도 6은 일 실시예에 따른 통신 장치의 제2 궤도각 범위의 동작을 나타내는 도면이다.
도 7은 일 실시예에 따른 통신 장치의 제어 방식을 설명하기 위한 개념도이다.
Claims (7)
- 열쇠 구멍 효과 현상이 발생하는 시계 상의 특이 영역을 회피하기 위한 통신 시스템에 있어서,
시계 내 이동하는 이동체와 전파 통신하며 서로 직교하는 방위축, 고도축 및 크로스레벨축에 대해 회전하는 추적부를 포함하는 통신 장치; 및
상기 추적부가, 상기 이동체의 제1 궤도각 범위에서 상기 고도축에 대해 회전한 후, 상기 특이 영역이 존재하는 상기 이동체의 제2 궤도각 범위에 진입하기 전에 상기 크로스레벨축에 대해 상기 이동체의 궤도각만큼 틸트 및 유지함으로써 상기 특이 영역을 회피하는 이동 경로를 따르도록 상기 통신 장치를 제어하는 컨트롤러;
를 포함하는 통신 시스템.
- 제1항에 있어서,
상기 컨트롤러는 상기 제1 궤도각 범위에서 상기 크로스레벨축에 대한 상기 추적부의 회전을 억제하는 통신 시스템.
- 제1항에 있어서,
상기 컨트롤러는 상기 제2 궤도각 범위에서 상기 추적부가 상기 이동체의 궤도각만큼 틸트된 상태를 유지하도록 상기 크로스레벨축에 대한 상기 추적부의 회전 각도를 결정하는 통신 시스템.
- 제1항에 있어서,
상기 컨트롤러는 상기 제2 궤도각 범위에서 상기 방위축에 대한 상기 추적부의 회전을 억제하는 통신 시스템.
- 제1항에 있어서,
상기 제1 궤도각 범위는 ±35° ~ ±79°이고, 상기 제2 궤도각 범위는 -35° ~ +35°인 통신 시스템.
- 제1항에 있어서,
상기 크로스레벨축은 상기 통신 장치가 설치되는 고정계의 롤 모션에 대한 축인 통신 시스템.
- 제6항에 있어서,
상기 고정계는 선박인 통신 시스템.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190114980A KR102195419B1 (ko) | 2019-09-18 | 2019-09-18 | 통신 시스템 |
| EP20865016.8A EP4033607A4 (en) | 2019-09-18 | 2020-05-04 | COMMUNICATION SYSTEM |
| US17/637,135 US12199348B2 (en) | 2019-09-18 | 2020-05-04 | Communication system with rotatable tracker |
| PCT/KR2020/005825 WO2021054560A1 (ko) | 2019-09-18 | 2020-05-04 | 통신 시스템 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190114980A KR102195419B1 (ko) | 2019-09-18 | 2019-09-18 | 통신 시스템 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR102195419B1 true KR102195419B1 (ko) | 2020-12-28 |
Family
ID=74086921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020190114980A Active KR102195419B1 (ko) | 2019-09-18 | 2019-09-18 | 통신 시스템 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12199348B2 (ko) |
| EP (1) | EP4033607A4 (ko) |
| KR (1) | KR102195419B1 (ko) |
| WO (1) | WO2021054560A1 (ko) |
Citations (4)
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| KR20070107663A (ko) * | 2004-10-28 | 2007-11-07 | 씨스페이스 코퍼레이션 | 안테나 위치설정기 시스템 |
| KR20090081628A (ko) * | 2008-01-24 | 2009-07-29 | 인하대학교 산학협력단 | 시선벡터의 연속 회전이 가능한 피치-롤 기반의 안테나추적 짐발 시스템 |
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| US20140299734A1 (en) | 2011-12-08 | 2014-10-09 | Spacecom Holding Aps | Pedestal for tracking antenna |
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-
2019
- 2019-09-18 KR KR1020190114980A patent/KR102195419B1/ko active Active
-
2020
- 2020-05-04 EP EP20865016.8A patent/EP4033607A4/en active Pending
- 2020-05-04 US US17/637,135 patent/US12199348B2/en active Active
- 2020-05-04 WO PCT/KR2020/005825 patent/WO2021054560A1/ko not_active Ceased
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| KR20090081628A (ko) * | 2008-01-24 | 2009-07-29 | 인하대학교 산학협력단 | 시선벡터의 연속 회전이 가능한 피치-롤 기반의 안테나추적 짐발 시스템 |
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| US20140299734A1 (en) | 2011-12-08 | 2014-10-09 | Spacecom Holding Aps | Pedestal for tracking antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4033607A1 (en) | 2022-07-27 |
| US20220285835A1 (en) | 2022-09-08 |
| EP4033607A4 (en) | 2023-10-11 |
| US12199348B2 (en) | 2025-01-14 |
| WO2021054560A1 (ko) | 2021-03-25 |
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