SG11202112160YA - Improved gain roll-off for hybrid mechanical-lens antenna phased arrays - Google Patents

Improved gain roll-off for hybrid mechanical-lens antenna phased arrays

Info

Publication number
SG11202112160YA
SG11202112160YA SG11202112160YA SG11202112160YA SG11202112160YA SG 11202112160Y A SG11202112160Y A SG 11202112160YA SG 11202112160Y A SG11202112160Y A SG 11202112160YA SG 11202112160Y A SG11202112160Y A SG 11202112160YA SG 11202112160Y A SG11202112160Y A SG 11202112160YA
Authority
SG
Singapore
Prior art keywords
lens antenna
phased arrays
improved gain
hybrid mechanical
gain roll
Prior art date
Application number
SG11202112160YA
Inventor
Clinton P Scarborough
Jeremiah P Turpin
Brian M Billman
John Finney
Original Assignee
Isotropic Systems Ltd
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 Isotropic Systems Ltd filed Critical Isotropic Systems Ltd
Publication of SG11202112160YA publication Critical patent/SG11202112160YA/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02Arrangements 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
    • H01Q3/04Arrangements 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 one co-ordinate of the orientation
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/125Means for positioning
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/27Adaptation for use in or on movable bodies
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/42Housings not intimately mechanically associated with radiating elements, e.g. radome
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02Refracting or diffracting devices, e.g. lens, prism
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06Combinations 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 refracting or diffracting devices, e.g. lens
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06Combinations 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 refracting or diffracting devices, e.g. lens
    • H01Q19/062Combinations 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 refracting or diffracting devices, e.g. lens for focusing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00Antenna arrays or systems
    • H01Q21/06Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061Two dimensional planar arrays
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H01Q3/245Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching in the focal plane of a focussing device
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46Active lenses or reflecting arrays
SG11202112160YA 2019-05-03 2020-05-01 Improved gain roll-off for hybrid mechanical-lens antenna phased arrays SG11202112160YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962842905P 2019-05-03 2019-05-03
PCT/IB2020/054158 WO2020225688A1 (en) 2019-05-03 2020-05-01 Improved gain roll-off for hybrid mechanical-lens antenna phased arrays

Publications (1)

Publication Number Publication Date
SG11202112160YA true SG11202112160YA (en) 2021-12-30

Family

ID=70614379

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202112160YA SG11202112160YA (en) 2019-05-03 2020-05-01 Improved gain roll-off for hybrid mechanical-lens antenna phased arrays

Country Status (9)

Country Link
US (2) US11735816B2 (en)
EP (1) EP3963665A1 (en)
JP (1) JP2022531683A (en)
KR (1) KR20220005553A (en)
CN (1) CN113785441A (en)
CA (1) CA3138724A1 (en)
MX (1) MX2021013464A (en)
SG (1) SG11202112160YA (en)
WO (1) WO2020225688A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230246345A1 (en) 2022-02-01 2023-08-03 All.Space Networks Limited Planar multibeam hybrid-electromechanical satcom terminal
WO2024069335A1 (en) * 2022-09-30 2024-04-04 3M Innovative Properties Company Lens and antenna assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10178313A (en) * 1996-12-19 1998-06-30 Mitsubishi Electric Corp Antenna system
CA2466743A1 (en) * 2001-11-09 2003-05-22 James M. Howell Antenna array for moving vehicles
US6809694B2 (en) * 2002-09-26 2004-10-26 Andrew Corporation Adjustable beamwidth and azimuth scanning antenna with dipole elements
US6999036B2 (en) * 2004-01-07 2006-02-14 Raysat Cyprus Limited Mobile antenna system for satellite communications
GB0406814D0 (en) * 2004-03-26 2004-08-04 Bae Systems Plc An antenna
JP2008258772A (en) 2007-04-02 2008-10-23 Toshiba Corp Antenna device
RU2599901C1 (en) 2015-06-18 2016-10-20 Георгий Галиуллович Валеев Antenna of polygon for measuring radar characteristics of targets in fresnel zone
WO2017173208A1 (en) 2016-03-31 2017-10-05 Commscope Technologies Llc Lensed antennas for use in wireless communications systems
US10135153B2 (en) * 2016-10-26 2018-11-20 Movandi Corporation Phased array antenna panel with configurable slanted antenna rows
US10116051B2 (en) 2017-03-17 2018-10-30 Isotropic Systems Ltd. Lens antenna system
US11605905B2 (en) 2018-09-19 2023-03-14 All.Space Networks Ltd. Multi-band lens antenna system

Also Published As

Publication number Publication date
US11735816B2 (en) 2023-08-22
US20200350681A1 (en) 2020-11-05
MX2021013464A (en) 2022-02-11
US20230275346A1 (en) 2023-08-31
KR20220005553A (en) 2022-01-13
JP2022531683A (en) 2022-07-08
CN113785441A (en) 2021-12-10
CA3138724A1 (en) 2020-11-12
EP3963665A1 (en) 2022-03-09
WO2020225688A1 (en) 2020-11-12

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