KR101545672B1 - 실드를 구비한 저측대파 반사경 안테나 - Google Patents

실드를 구비한 저측대파 반사경 안테나 Download PDF

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KR101545672B1
KR101545672B1 KR1020147032767A KR20147032767A KR101545672B1 KR 101545672 B1 KR101545672 B1 KR 101545672B1 KR 1020147032767 A KR1020147032767 A KR 1020147032767A KR 20147032767 A KR20147032767 A KR 20147032767A KR 101545672 B1 KR101545672 B1 KR 101545672B1
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Prior art keywords
reflector
antenna
dish
front feed
sub
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Expired - Fee Related
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Korean (ko)
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KR20150024313A (ko
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로널드 브랜도
주나이드 울 이슬람 사이드
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콤스코프 테크놀로지스, 엘엘씨
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Priority claimed from US13/947,215 external-priority patent/US9019164B2/en
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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
    • H01Q19/18—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
    • 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
    • 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, e.g. paraboloidal
    • 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
    • H01Q19/02—Details
    • H01Q19/021—Means for reducing undesirable effects

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
KR1020147032767A 2013-07-22 2014-05-13 실드를 구비한 저측대파 반사경 안테나 Expired - Fee Related KR101545672B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/947,215 US9019164B2 (en) 2011-09-12 2013-07-22 Low sidelobe reflector antenna with shield
US13/947,215 2013-07-22
PCT/US2014/037756 WO2015012940A1 (en) 2013-07-22 2014-05-13 Low sidelobe reflector antenna with shield

Publications (2)

Publication Number Publication Date
KR20150024313A KR20150024313A (ko) 2015-03-06
KR101545672B1 true KR101545672B1 (ko) 2015-08-19

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KR1020147032767A Expired - Fee Related KR101545672B1 (ko) 2013-07-22 2014-05-13 실드를 구비한 저측대파 반사경 안테나

Country Status (5)

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EP (1) EP2850695A4 (enExample)
KR (1) KR101545672B1 (enExample)
CN (1) CN104488139A (enExample)
IN (1) IN2014MN02240A (enExample)
WO (1) WO2015012940A1 (enExample)

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CN104488139A (zh) 2015-04-01
WO2015012940A1 (en) 2015-01-29
EP2850695A4 (en) 2015-08-05
IN2014MN02240A (enExample) 2015-10-09
KR20150024313A (ko) 2015-03-06
EP2850695A1 (en) 2015-03-25

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