WO2012102475A3 - 다중 편파 위성 신호를 위한 편파기 회전 기구 및 이를 구비한 위성 신호 수신 장치 - Google Patents

다중 편파 위성 신호를 위한 편파기 회전 기구 및 이를 구비한 위성 신호 수신 장치 Download PDF

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Publication number
WO2012102475A3
WO2012102475A3 PCT/KR2011/009117 KR2011009117W WO2012102475A3 WO 2012102475 A3 WO2012102475 A3 WO 2012102475A3 KR 2011009117 W KR2011009117 W KR 2011009117W WO 2012102475 A3 WO2012102475 A3 WO 2012102475A3
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WO
WIPO (PCT)
Prior art keywords
signals
feed horn
satellite
satellite signals
polarized
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.)
Ceased
Application number
PCT/KR2011/009117
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English (en)
French (fr)
Other versions
WO2012102475A2 (ko
Inventor
손민선
이호선
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.)
Intellian Technologies Inc
Original Assignee
Intellian Technologies Inc
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 Intellian Technologies Inc filed Critical Intellian Technologies Inc
Priority to US13/981,409 priority Critical patent/US9142893B2/en
Priority to DK11857062.1T priority patent/DK2670000T3/da
Priority to EP11857062.1A priority patent/EP2670000B1/en
Publication of WO2012102475A2 publication Critical patent/WO2012102475A2/ko
Publication of WO2012102475A3 publication Critical patent/WO2012102475A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H01Q15/242—Polarisation converters
    • H01Q15/246—Polarisation converters rotating the plane of polarisation of a linear polarised wave
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • 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
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/06—Movable joints, e.g. rotating joints
    • H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
    • 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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/0241—Waveguide horns radiating a circularly polarised wave
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions [2D], e.g. paraboloidal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H01Q15/242—Polarisation converters
    • H01Q15/244—Polarisation converters converting a linear polarised wave into a circular polarised wave
    • 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
    • H01Q19/18—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 having two or more spaced reflecting surfaces
    • H01Q19/19—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

본 발명은 다중 편파 위성 신호를 위한 편파기 회전 기구 및 이를 구비한 위성 신호 수신 장치에 관한 것으로서, 위성 신호를 수신하는 피드혼; 상기 피드혼이 수신한 신호를 처리하는 저잡음 블록 다운 컨버터; 및 상기 저잡음 블록 다운 컨버터 또는 상기 피드혼에 구비되고, 상기 피드혼에 수신된 상기 위성 신호가 선형 편파인 경우 스큐 각도를 보상하도록 상기 저잡음 블록 다운 컨버터 또는 상기 피드혼을 회전시키는 스큐 보상 기구;를 구비하며, 상기 저잡음 블록 다운 컨버터는 상기 위성 신호 중 선형 편파 신호 및 원형 편파 신호를 수신하는 편파기 회전 기구를 포함하여, 간단한 구조로 선형 편파와 원형 편파를 모두 수신하여 처리할 수 있다.
PCT/KR2011/009117 2011-01-27 2011-11-28 다중 편파 위성 신호를 위한 편파기 회전 기구 및 이를 구비한 위성 신호 수신 장치 Ceased WO2012102475A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/981,409 US9142893B2 (en) 2011-01-27 2011-11-28 Polarizer rotating device for multi polarized satellite signal and satellite signal receiving apparatus having the same
DK11857062.1T DK2670000T3 (da) 2011-01-27 2011-11-28 Satellitsignalmodtagelsesapparat til multi-polariserede satellitsignaler
EP11857062.1A EP2670000B1 (en) 2011-01-27 2011-11-28 Satellite signal reception apparatus for multi-polarized satellite signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0008046 2011-01-27
KR1020110008046A KR101166728B1 (ko) 2011-01-27 2011-01-27 다중 편파 위성 신호를 위한 편파기 회전 기구 및 이를 구비한 위성 신호 수신 장치

Publications (2)

Publication Number Publication Date
WO2012102475A2 WO2012102475A2 (ko) 2012-08-02
WO2012102475A3 true WO2012102475A3 (ko) 2012-09-20

Family

ID=46581233

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/009117 Ceased WO2012102475A2 (ko) 2011-01-27 2011-11-28 다중 편파 위성 신호를 위한 편파기 회전 기구 및 이를 구비한 위성 신호 수신 장치

Country Status (5)

Country Link
US (1) US9142893B2 (ko)
EP (1) EP2670000B1 (ko)
KR (1) KR101166728B1 (ko)
DK (1) DK2670000T3 (ko)
WO (1) WO2012102475A2 (ko)

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KR101919581B1 (ko) 2011-03-09 2018-11-19 트라네 앤드 트라네 아/에스 회전형 디폴라라이저를 사용하여 직선형 편파 및 원형 편파를 절환하는 장치
KR101440925B1 (ko) 2013-07-03 2014-09-17 (주)인텔리안테크놀로지스 위성 추적용 안테나 회전 구동 장치
US10622698B2 (en) 2013-08-02 2020-04-14 Windmill International, Inc. Antenna positioning system with automated skewed positioning
US9847584B2 (en) * 2014-12-02 2017-12-19 Ubiquiti Networks, Inc. Multi-panel antenna system
CN106785473B (zh) * 2017-01-03 2023-03-21 中国船舶重工集团公司第七二四研究所 一种位置可调的传输型金属框架圆极化罩
US9939585B1 (en) * 2017-05-26 2018-04-10 Kvh Industries, Inc. Waveguide device with switchable polarization configurations
IT201700062455A1 (it) 2017-06-07 2018-12-07 Thales Alenia Space Italia Spa Con Unico Socio Polarizzatore circolare a microonde
US10756417B2 (en) * 2017-12-14 2020-08-25 Waymo Llc Adaptive polarimetric radar architecture for autonomous driving
CN112928490B (zh) * 2021-01-20 2023-03-14 四川领航未来通信技术有限公司 卫星天线馈源过渡波导、极化切换控制装置及方法
CN114361809B (zh) * 2021-12-31 2025-07-04 苏州阿清智能科技有限公司 一种ku和ka双频收发组件快速切换装置
CN115149265B (zh) * 2022-09-06 2023-02-07 西安华运天成通讯科技有限公司 一种卫星导航的信号增强天线
US12228727B1 (en) 2023-08-30 2025-02-18 The Aerospace Corporation Polarization-aided image contrast enhancement with rotating polarization element and control software

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KR0131979B1 (ko) * 1994-09-30 1998-04-21 배순훈 위성안테나용 수신컨버터
US20100238082A1 (en) * 2009-03-18 2010-09-23 Kits Van Heyningen Martin Arend Multi-Band Antenna System for Satellite Communications
KR20100131147A (ko) * 2009-06-05 2010-12-15 (주)인텔리안테크놀로지스 다중 대역 신호 송수신 장치 및 그 장치를 이용한 다중 대역 신호 송수신 방법

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US3541563A (en) * 1963-07-31 1970-11-17 Us Navy Polarization device for antenna
US3569870A (en) * 1968-08-21 1971-03-09 Rca Corp Feed system
NL180623C (nl) * 1977-01-12 1987-08-17 Philips Nv Belichter voor een antenne.
US4613836A (en) 1985-11-12 1986-09-23 Westinghouse Electric Corp. Device for switching between linear and circular polarization using rotation in an axis across a square waveguide
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Patent Citations (3)

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KR0131979B1 (ko) * 1994-09-30 1998-04-21 배순훈 위성안테나용 수신컨버터
US20100238082A1 (en) * 2009-03-18 2010-09-23 Kits Van Heyningen Martin Arend Multi-Band Antenna System for Satellite Communications
KR20100131147A (ko) * 2009-06-05 2010-12-15 (주)인텔리안테크놀로지스 다중 대역 신호 송수신 장치 및 그 장치를 이용한 다중 대역 신호 송수신 방법

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Also Published As

Publication number Publication date
US20130307721A1 (en) 2013-11-21
KR101166728B1 (ko) 2012-07-19
EP2670000A4 (en) 2014-07-23
EP2670000A2 (en) 2013-12-04
WO2012102475A2 (ko) 2012-08-02
US9142893B2 (en) 2015-09-22
DK2670000T3 (da) 2017-01-02
EP2670000B1 (en) 2016-10-26

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