SG11202010817UA - Phased array antenna system - Google Patents

Phased array antenna system

Info

Publication number
SG11202010817UA
SG11202010817UA SG11202010817UA SG11202010817UA SG11202010817UA SG 11202010817U A SG11202010817U A SG 11202010817UA SG 11202010817U A SG11202010817U A SG 11202010817UA SG 11202010817U A SG11202010817U A SG 11202010817UA SG 11202010817U A SG11202010817U A SG 11202010817UA
Authority
SG
Singapore
Prior art keywords
antenna system
array antenna
phased array
phased
array
Prior art date
Application number
SG11202010817UA
Inventor
Konrad Miehle
Original Assignee
Viasat Inc
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 Viasat Inc filed Critical Viasat Inc
Publication of SG11202010817UA publication Critical patent/SG11202010817UA/en

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
    • H01Q3/44—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
    • 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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/36—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages
    • 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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/28—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the amplitude
SG11202010817UA 2018-05-14 2019-05-03 Phased array antenna system SG11202010817UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/978,909 US10573965B2 (en) 2018-05-14 2018-05-14 Phased array antenna system
PCT/US2019/030693 WO2019221936A1 (en) 2018-05-14 2019-05-03 Phased array antenna system

Publications (1)

Publication Number Publication Date
SG11202010817UA true SG11202010817UA (en) 2020-11-27

Family

ID=66554510

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202010817UA SG11202010817UA (en) 2018-05-14 2019-05-03 Phased array antenna system

Country Status (9)

Country Link
US (3) US10573965B2 (en)
EP (1) EP3776734A1 (en)
CN (1) CN112119539A (en)
AU (1) AU2019269280B2 (en)
BR (1) BR112020022561A2 (en)
CA (1) CA3099025A1 (en)
IL (2) IL278440B2 (en)
SG (1) SG11202010817UA (en)
WO (1) WO2019221936A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10775835B2 (en) * 2017-08-11 2020-09-15 Telefonaktiebolaget Lm Ericsson (Publ) Integrated circuit with clock distribution
US10573965B2 (en) * 2018-05-14 2020-02-25 Viasat, Inc. Phased array antenna system
US11169240B1 (en) 2018-11-30 2021-11-09 Ball Aerospace & Technologies Corp. Systems and methods for determining an angle of arrival of a signal at a planar array antenna
US11862863B2 (en) * 2019-03-25 2024-01-02 Metawave Corporation Calibration method and apparatus
US11327142B2 (en) 2019-03-29 2022-05-10 Ball Aerospace & Technologies Corp. Systems and methods for locating and tracking radio frequency transmitters
EP4158782A4 (en) * 2020-07-03 2024-01-10 Nokia Technologies Oy Beam steering dependent impedance matching of array antennas
DE112021006241T5 (en) * 2020-12-02 2023-12-07 Tektronix, Inc. PHASE CONTROLLED WIRELESS TESTING
US11791852B2 (en) 2021-04-12 2023-10-17 Nxp Usa, Inc. Antenna tuner for a beamforming antenna array
US20220344811A1 (en) * 2021-04-21 2022-10-27 Qualcomm Incorporated Multi mode phased array element
US11923904B2 (en) * 2021-08-20 2024-03-05 Apple Inc. Electronic devices with high frequency reflective antenna arrays
CN116956539B (en) * 2023-05-06 2024-04-09 中国科学院国家天文台 Feed source antenna design method for conducting impedance self-adaption on ultra-wideband

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3309706A (en) * 1962-05-21 1967-03-14 Sylvania Electric Prod Phased array systems
US3710145A (en) * 1971-02-01 1973-01-09 Raytheon Co Improved switching circuitry for semiconductor diodes
US4150382A (en) * 1973-09-13 1979-04-17 Wisconsin Alumni Research Foundation Non-uniform variable guided wave antennas with electronically controllable scanning
US3999182A (en) * 1975-02-06 1976-12-21 The Bendix Corporation Phased array antenna with coarse/fine electronic scanning for ultra-low beam granularity
US3978482A (en) * 1975-03-24 1976-08-31 Hughes Aircraft Company Dynamically focused thinned array
US4079380A (en) * 1976-11-22 1978-03-14 Motorola, Inc. Null steering apparatus for a multiple antenna array on an FM receiver
US5479177A (en) * 1984-11-20 1995-12-26 Ail Systems Inc. Phased array antenna system to produce wide-open coverage of a wide angular sector with high directive gain and wide frequency bandwidth
US4682176A (en) * 1986-03-12 1987-07-21 The United States Of America As Represented By The Secretary Of The Air Force Active matching transmit/receive module
US4882588A (en) * 1986-12-22 1989-11-21 Hughes Aircraft Company Steerable beam antenna system using butler matrix
FR2649544B1 (en) * 1989-07-04 1991-11-29 Thomson Csf MULTI-BEAM ANTENNA SYSTEM WITH ACTIVE MODULES AND BEAM FORMATION THROUGH DIGITAL CALCULATION
US5128683A (en) 1991-04-16 1992-07-07 General Electric Company Radar system with active array antenna, elevation-responsive PRF control, and beam multiplex control
AU7567198A (en) * 1998-06-08 2000-01-17 Motorola, Inc. Portable adaptive polarization scanning satellite antenna system
US6549164B2 (en) * 2001-03-22 2003-04-15 Ball Aerospace & Technologies Corp. Distributed adaptive combining system for multiple aperture antennas including phased arrays
US6856284B1 (en) * 2003-10-22 2005-02-15 Itt Manufacturing Enterprises, Inc. Methods and apparatus for multi-beam, multi-signal transmission for active phased array antenna
US7064710B1 (en) * 2005-02-15 2006-06-20 The Aerospace Corporation Multiple beam steered subarrays antenna system
US7728772B2 (en) * 2006-06-09 2010-06-01 The Regents Of The University Of Michigan Phased array systems and phased array front-end devices
US7587159B2 (en) * 2006-09-15 2009-09-08 Ricoh Company, Ltd. Image forming method and apparatus including a relationship between secondary roller diameter and recording medium ingress position
US7868830B2 (en) 2008-05-13 2011-01-11 The Boeing Company Dual beam dual selectable polarization antenna
US8482479B2 (en) * 2009-01-02 2013-07-09 Polytechnic Institute Of New York University Azimuth-independent impedance-matched electronic beam scanning from a large antenna array including isotropic antenna elements
US9379438B1 (en) 2009-12-01 2016-06-28 Viasat, Inc. Fragmented aperture for the Ka/K/Ku frequency bands
US9755306B1 (en) 2013-01-07 2017-09-05 Lockheed Martin Corporation Wideband antenna design for wide-scan low-profile phased arrays
WO2016153459A1 (en) 2015-03-20 2016-09-29 AMI Research & Development, LLC Passive series-fed electronically steered dielectric travelling wave array
US10224627B2 (en) 2015-12-11 2019-03-05 Anokiwave, Inc. Electronically scanned antenna arrays with reconfigurable performance
US10320087B2 (en) * 2016-01-15 2019-06-11 Huawei Technologies Co., Ltd. Overlapping linear sub-array for phased array antennas
US10074900B2 (en) * 2016-02-08 2018-09-11 The Boeing Company Scalable planar packaging architecture for actively scanned phased array antenna system
US10291296B2 (en) * 2016-09-02 2019-05-14 Movandi Corporation Transceiver for multi-beam and relay with 5G application
US10700429B2 (en) * 2016-09-14 2020-06-30 Kymeta Corporation Impedance matching for an aperture antenna
US10847880B2 (en) * 2016-12-14 2020-11-24 Raytheon Company Antenna element spacing for a dual frequency electronically scanned array and related techniques
US10090605B2 (en) * 2016-12-21 2018-10-02 National Chung Shan Institute Of Science And Technology Active phased array antenna system with hierarchical modularized architecture
CN107086369B (en) * 2017-04-27 2020-03-17 电子科技大学 Low RCS broadband wide-angle scanning phased array antenna based on strong mutual coupling effect
US10665959B2 (en) * 2017-07-24 2020-05-26 Apple Inc. Millimeter wave antennas having dual patch resonating elements
US10573965B2 (en) * 2018-05-14 2020-02-25 Viasat, Inc. Phased array antenna system
US10749258B1 (en) * 2018-09-28 2020-08-18 Rockwell Collins, Inc. Antenna system and method for a digitally beam formed intersecting fan beam

Also Published As

Publication number Publication date
US11283171B2 (en) 2022-03-22
WO2019221936A1 (en) 2019-11-21
US20220416421A1 (en) 2022-12-29
AU2019269280B2 (en) 2024-03-07
CA3099025A1 (en) 2019-11-21
EP3776734A1 (en) 2021-02-17
IL308498A (en) 2024-01-01
IL278440A (en) 2021-01-31
AU2019269280A1 (en) 2020-11-19
JP2021524183A (en) 2021-09-09
US20190348761A1 (en) 2019-11-14
IL278440B1 (en) 2023-12-01
US20200168990A1 (en) 2020-05-28
IL278440B2 (en) 2024-04-01
BR112020022561A2 (en) 2021-02-02
US10573965B2 (en) 2020-02-25
CN112119539A (en) 2020-12-22

Similar Documents

Publication Publication Date Title
SG11202010817UA (en) Phased array antenna system
GB2561060B (en) Beam-Steering Reconfigurable Antenna Arrays
GB202000386D0 (en) Broadband antenna array
EP3285402A4 (en) Phased array antenna device
EP3311449A4 (en) Efficient planar phased array antenna assembly
EP3691033C0 (en) Optical phased array antenna and lidar including same
PL3596780T3 (en) Self-calibration of antenna array system
EP3394958A4 (en) Phased array antenna having sub-arrays
HUE059239T2 (en) 1d phased array antenna for radar and communications
EP3958478C0 (en) Beamforming using an antenna array
EP3381084A4 (en) Phased array antennas having decoupling units
EP3392969A4 (en) Phased array antenna
EP3794679A4 (en) Electronically beam-steerable full-duplex phased array antenna
SG11202011422YA (en) Millimeter wave phased array
EP3373391A4 (en) Phased array antenna
GB201803922D0 (en) Phased antenna array device
EP3729560A4 (en) Wide scan phased array fed reflector systems
SG11202004211WA (en) Low profile phased array
EP3598577A4 (en) Array antenna device
IL284009A (en) Systems and methods for calibrating phased array antennas
EP3573183A4 (en) Phased array antenna
EP4087057A4 (en) Array antenna
IL290322A (en) Phased array antenna with edge-effect mitigation
EP3659212A4 (en) System and method for beamforming using a phased array antenna
SG10201909947YA (en) Antenna system