MX2021013464A - Mejora en la atenuacion de ganancia para arreglos hibridos en fase de lentes mecanicas de antena. - Google Patents

Mejora en la atenuacion de ganancia para arreglos hibridos en fase de lentes mecanicas de antena.

Info

Publication number
MX2021013464A
MX2021013464A MX2021013464A MX2021013464A MX2021013464A MX 2021013464 A MX2021013464 A MX 2021013464A MX 2021013464 A MX2021013464 A MX 2021013464A MX 2021013464 A MX2021013464 A MX 2021013464A MX 2021013464 A MX2021013464 A MX 2021013464A
Authority
MX
Mexico
Prior art keywords
array
scan
hybrid mechanical
lens antenna
phased arrays
Prior art date
Application number
MX2021013464A
Other languages
English (en)
Inventor
Clinton P Scarborough
Jeremiah P Turpin
John Finney
Brian M Billman
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 MX2021013464A publication Critical patent/MX2021013464A/es

Links

Classifications

    • 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
    • H01Q3/02—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 movement of antenna or antenna system as a whole
    • H01Q3/04—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 movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/125—Means for positioning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • 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
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • 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
    • H01Q19/06—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 refracting or diffracting devices, e.g. lens
    • 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
    • H01Q19/06—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 refracting or diffracting devices, e.g. lens
    • H01Q19/062—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 refracting or diffracting devices, e.g. lens for focusing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • 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
    • H01Q3/24—Arrangements 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
    • H01Q3/245—Arrangements 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
    • 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
    • H01Q3/44—Arrangements 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
    • H01Q3/46—Active lenses or reflecting arrays

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

Se describe un arreglo híbrido de lentes mecánicas de antena que se puede configurar con diferentes orientaciones y disposiciones de la pluralidad de lentes dentro del arreglo para controlar y mejorar el rendimiento en diferentes regiones de escaneo. Esto puede incluir la adición de un arreglo secundario (una falda) en un ángulo de inclinación grande, inclinar el arreglo primario, inclinar las lentes individuales dentro del arreglo primario o cualquier combinación. Estas opciones de diseño, cuando se mantiene constante el número de módulos de lente (y, por lo tanto, el costo y el consumo de energía), tienen el efecto de cambiar la altura del sistema, reducir la ganancia del eje de puntería y aumentar la ganancia en el escaneo, con cada opción mostrando diferentes intercambios de altura y rendimiento de escaneo y eje de puntería.
MX2021013464A 2019-05-03 2020-05-01 Mejora en la atenuacion de ganancia para arreglos hibridos en fase de lentes mecanicas de antena. MX2021013464A (es)

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
MX2021013464A true MX2021013464A (es) 2022-02-11

Family

ID=70614379

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021013464A MX2021013464A (es) 2019-05-03 2020-05-01 Mejora en la atenuacion de ganancia para arreglos hibridos en fase de lentes mecanicas de antena.

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019215718A1 (de) * 2019-10-14 2021-04-15 Airbus Defence and Space GmbH Antennenvorrichtung für ein Fahrzeug sowie Fahrzeug mit einer Antennenvorrichtung
CN118633209A (zh) 2022-02-01 2024-09-10 全部.空间网络有限公司 平面多波束混合机电卫星通信终端
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 (ja) * 1996-12-19 1998-06-30 Mitsubishi Electric Corp アンテナ装置
JP2005510104A (ja) * 2001-11-09 2005-04-14 イーエムエス テクノロジイーズ インコーポレーテッド 移動車両用のアンテナ・アレイ
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 (ja) 2007-04-02 2008-10-23 Toshiba Corp アンテナ装置
RU2599901C1 (ru) 2015-06-18 2016-10-20 Георгий Галиуллович Валеев Антенна полигона для измерения радиолокационных характеристик целей в зоне френеля
EP3437157A4 (en) * 2016-03-31 2019-11-13 Commscope Technologies LLC LENS ANTENNAS FOR 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
WO2020058916A1 (en) * 2018-09-19 2020-03-26 Isotropic Systems Ltd Multi-band lens antenna system

Also Published As

Publication number Publication date
US11735816B2 (en) 2023-08-22
US20200350681A1 (en) 2020-11-05
JP2022531683A (ja) 2022-07-08
EP3963665A1 (en) 2022-03-09
KR20220005553A (ko) 2022-01-13
CA3138724A1 (en) 2020-11-12
WO2020225688A1 (en) 2020-11-12
US20230275346A1 (en) 2023-08-31
SG11202112160YA (en) 2021-12-30
CN113785441A (zh) 2021-12-10

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