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KR100991667B1 - 위성신호 수신장치 및 위성신호 수신방법 - Google Patents

위성신호 수신장치 및 위성신호 수신방법 Download PDF

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Publication number
KR100991667B1
KR100991667B1 KR20070092514A KR20070092514A KR100991667B1 KR 100991667 B1 KR100991667 B1 KR 100991667B1 KR 20070092514 A KR20070092514 A KR 20070092514A KR 20070092514 A KR20070092514 A KR 20070092514A KR 100991667 B1 KR100991667 B1 KR 100991667B1
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KR
South Korea
Prior art keywords
satellite signal
waveguide
sub
reflection plate
main
Prior art date
Application number
KR20070092514A
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English (en)
Korean (ko)
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KR20090027360A (ko
Inventor
김충현
Original Assignee
에이앤피테크놀로지 주식회사
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.)
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Application filed by 에이앤피테크놀로지 주식회사 filed Critical 에이앤피테크놀로지 주식회사
Priority to KR20070092514A priority Critical patent/KR100991667B1/ko
Priority to PCT/KR2008/005400 priority patent/WO2009035285A2/fr
Publication of KR20090027360A publication Critical patent/KR20090027360A/ko
Application granted granted Critical
Publication of KR100991667B1 publication Critical patent/KR100991667B1/ko

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    • 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
    • H01Q19/13—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 the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H01Q19/134—Rear-feeds; Splash plate feeds
    • 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
    • H01Q19/193—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 with feed supported subreflector
    • 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
    • H01Q3/12—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 relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/16—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 relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
    • H01Q3/20—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 relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is fixed and the reflecting device is movable

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  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
KR20070092514A 2007-09-12 2007-09-12 위성신호 수신장치 및 위성신호 수신방법 KR100991667B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR20070092514A KR100991667B1 (ko) 2007-09-12 2007-09-12 위성신호 수신장치 및 위성신호 수신방법
PCT/KR2008/005400 WO2009035285A2 (fr) 2007-09-12 2008-09-12 Récepteur de signaux transmis par satellite, antenne et procédé de réception de signaux transmis par satellite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20070092514A KR100991667B1 (ko) 2007-09-12 2007-09-12 위성신호 수신장치 및 위성신호 수신방법

Publications (2)

Publication Number Publication Date
KR20090027360A KR20090027360A (ko) 2009-03-17
KR100991667B1 true KR100991667B1 (ko) 2010-11-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR20070092514A KR100991667B1 (ko) 2007-09-12 2007-09-12 위성신호 수신장치 및 위성신호 수신방법

Country Status (2)

Country Link
KR (1) KR100991667B1 (fr)
WO (1) WO2009035285A2 (fr)

Families Citing this family (166)

* Cited by examiner, † Cited by third party
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