IN2014MN02240A - - Google Patents

Info

Publication number
IN2014MN02240A
IN2014MN02240A IN2240MUN2014A IN2014MN02240A IN 2014MN02240 A IN2014MN02240 A IN 2014MN02240A IN 2240MUN2014 A IN2240MUN2014 A IN 2240MUN2014A IN 2014MN02240 A IN2014MN02240 A IN 2014MN02240A
Authority
IN
India
Prior art keywords
coupled
reflector
dish
dish reflector
shield
Prior art date
Application number
Other languages
English (en)
Inventor
Ronald Brandau
Junaid Ul Islam Syed
Original Assignee
Andrew Llc
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 US13/947,215 external-priority patent/US9019164B2/en
Application filed by Andrew Llc filed Critical Andrew Llc
Publication of IN2014MN02240A publication Critical patent/IN2014MN02240A/en

Links

Classifications

    • 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
    • H01Q15/141—Apparatus or processes specially adapted for manufacturing reflecting surfaces
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Aerials With Secondary Devices (AREA)
IN2240MUN2014 2013-07-22 2014-05-13 IN2014MN02240A (ja)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
IN2014MN02240A true IN2014MN02240A (ja) 2015-10-09

Family

ID=52393735

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2240MUN2014 IN2014MN02240A (ja) 2013-07-22 2014-05-13

Country Status (5)

Country Link
EP (1) EP2850695A4 (ja)
KR (1) KR101545672B1 (ja)
CN (1) CN104488139A (ja)
IN (1) IN2014MN02240A (ja)
WO (1) WO2015012940A1 (ja)

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US9997819B2 (en) 2015-06-09 2018-06-12 At&T Intellectual Property I, L.P. Transmission medium and method for facilitating propagation of electromagnetic waves via a core
US10009067B2 (en) 2014-12-04 2018-06-26 At&T Intellectual Property I, L.P. Method and apparatus for configuring a communication interface
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US9876570B2 (en) 2015-02-20 2018-01-23 At&T Intellectual Property I, Lp Guided-wave transmission device with non-fundamental mode propagation and methods for use therewith
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US10148016B2 (en) 2015-07-14 2018-12-04 At&T Intellectual Property I, L.P. Apparatus and methods for communicating utilizing an antenna array
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Also Published As

Publication number Publication date
CN104488139A (zh) 2015-04-01
WO2015012940A1 (en) 2015-01-29
KR101545672B1 (ko) 2015-08-19
EP2850695A1 (en) 2015-03-25
KR20150024313A (ko) 2015-03-06
EP2850695A4 (en) 2015-08-05

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