SG11202004211WA - Low profile phased array - Google Patents

Low profile phased array

Info

Publication number
SG11202004211WA
SG11202004211WA SG11202004211WA SG11202004211WA SG11202004211WA SG 11202004211W A SG11202004211W A SG 11202004211WA SG 11202004211W A SG11202004211W A SG 11202004211WA SG 11202004211W A SG11202004211W A SG 11202004211WA SG 11202004211W A SG11202004211W A SG 11202004211WA
Authority
SG
Singapore
Prior art keywords
phased array
low profile
profile phased
array
low
Prior art date
Application number
SG11202004211WA
Inventor
Thomas Sikina
John Haven
James Benedict
Jonathan Nufio-Molina
Andrew Southworth
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of SG11202004211WA publication Critical patent/SG11202004211WA/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/04—Fixed joints
    • H01P1/047—Strip line joints
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
    • H01P5/022—Transitions between lines of the same kind and shape, but with different dimensions
    • H01P5/028—Transitions between lines of the same kind and shape, but with different dimensions between strip lines
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
    • 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
    • H01Q13/10—Resonant slot antennas
    • 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
    • H01Q13/10—Resonant slot antennas
    • H01Q13/106—Microstrip slot antennas
    • 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
    • H01Q13/10—Resonant slot antennas
    • H01Q13/18—Resonant slot antennas the slot being backed by, or formed in boundary wall of, a resonant cavity ; Open cavity antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/001—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems for modifying the directional characteristic of an aerial
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/008—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems with a particular shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
    • H05K1/0219—Printed shielding conductors for shielding around or between signal conductors, e.g. coplanar or coaxial printed shielding conductors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Structure Of Printed Boards (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
SG11202004211WA 2017-11-10 2018-11-07 Low profile phased array SG11202004211WA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762584300P 2017-11-10 2017-11-10
US201762584264P 2017-11-10 2017-11-10
PCT/US2018/059602 WO2019094452A1 (en) 2017-11-10 2018-11-07 Low profile phased array

Publications (1)

Publication Number Publication Date
SG11202004211WA true SG11202004211WA (en) 2020-06-29

Family

ID=64572477

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11202004215XA SG11202004215XA (en) 2017-11-10 2018-11-05 Additive manufacturing technology (amt) low profile radiator
SG11202004211WA SG11202004211WA (en) 2017-11-10 2018-11-07 Low profile phased array

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG11202004215XA SG11202004215XA (en) 2017-11-10 2018-11-05 Additive manufacturing technology (amt) low profile radiator

Country Status (7)

Country Link
US (3) US11121474B2 (en)
EP (3) EP3707777B1 (en)
JP (3) JP6976433B2 (en)
KR (2) KR102545915B1 (en)
CN (2) CN111602299B (en)
SG (2) SG11202004215XA (en)
WO (2) WO2019094337A1 (en)

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US11145977B2 (en) * 2019-06-14 2021-10-12 Raytheon Company Interlocking modular beamformer
US11145952B2 (en) * 2019-11-14 2021-10-12 Raytheon Company Advanced communications array
KR102305663B1 (en) * 2020-09-04 2021-09-28 주식회사 넥스웨이브 Antenna package using trench structure and inspection method thereof
CN113571902B (en) * 2021-09-26 2021-12-17 四川安迪科技实业有限公司 Phased array antenna based on dual-frequency leaky-wave structure

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Also Published As

Publication number Publication date
KR20200076745A (en) 2020-06-29
EP3707778A1 (en) 2020-09-16
CN111566874B (en) 2023-06-27
US20190148837A1 (en) 2019-05-16
WO2019094337A8 (en) 2020-05-28
KR20200079320A (en) 2020-07-02
JP2021502768A (en) 2021-01-28
EP4235951A2 (en) 2023-08-30
JP2022058679A (en) 2022-04-12
CN111566874A (en) 2020-08-21
EP3707777A1 (en) 2020-09-16
KR102545915B1 (en) 2023-06-22
CN111602299B (en) 2023-04-14
EP3707777B1 (en) 2023-05-24
US11158955B2 (en) 2021-10-26
JP7014907B2 (en) 2022-02-01
KR102332713B1 (en) 2021-12-02
EP4235951A3 (en) 2023-09-06
JP2021502763A (en) 2021-01-28
CN111602299A (en) 2020-08-28
EP3707778B1 (en) 2023-07-19
JP7365436B2 (en) 2023-10-19
US11121474B2 (en) 2021-09-14
US20190148828A1 (en) 2019-05-16
SG11202004215XA (en) 2020-06-29
WO2019094337A1 (en) 2019-05-16
JP6976433B2 (en) 2021-12-08
WO2019094452A1 (en) 2019-05-16
US20220052460A1 (en) 2022-02-17

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