[go: up one dir, main page]

GB2557963B - Active phased array antenna system with hierarchical modularized architecture - Google Patents

Active phased array antenna system with hierarchical modularized architecture Download PDF

Info

Publication number
GB2557963B
GB2557963B GB1621733.3A GB201621733A GB2557963B GB 2557963 B GB2557963 B GB 2557963B GB 201621733 A GB201621733 A GB 201621733A GB 2557963 B GB2557963 B GB 2557963B
Authority
GB
United Kingdom
Prior art keywords
hierarchical
antenna system
array antenna
phased array
active phased
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1621733.3A
Other versions
GB2557963A (en
GB201621733D0 (en
Inventor
Chou Hsi-Tseng
Ju Huang Hao
Yu Chien-te
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Chung Shan Institute of Science and Technology NCSIST
Original Assignee
National Chung Shan Institute of Science and Technology NCSIST
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 National Chung Shan Institute of Science and Technology NCSIST filed Critical National Chung Shan Institute of Science and Technology NCSIST
Priority to GB1621733.3A priority Critical patent/GB2557963B/en
Publication of GB201621733D0 publication Critical patent/GB201621733D0/en
Publication of GB2557963A publication Critical patent/GB2557963A/en
Application granted granted Critical
Publication of GB2557963B publication Critical patent/GB2557963B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01Q3/26—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
    • H01Q3/38—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 the phase-shifters being digital
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/084—Equal gain combining, only phase adjustments
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB1621733.3A 2016-12-20 2016-12-20 Active phased array antenna system with hierarchical modularized architecture Active GB2557963B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1621733.3A GB2557963B (en) 2016-12-20 2016-12-20 Active phased array antenna system with hierarchical modularized architecture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1621733.3A GB2557963B (en) 2016-12-20 2016-12-20 Active phased array antenna system with hierarchical modularized architecture

Publications (3)

Publication Number Publication Date
GB201621733D0 GB201621733D0 (en) 2017-02-01
GB2557963A GB2557963A (en) 2018-07-04
GB2557963B true GB2557963B (en) 2020-06-03

Family

ID=58284480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1621733.3A Active GB2557963B (en) 2016-12-20 2016-12-20 Active phased array antenna system with hierarchical modularized architecture

Country Status (1)

Country Link
GB (1) GB2557963B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255450A (en) * 1960-06-15 1966-06-07 Sanders Associates Inc Multiple beam antenna system employing multiple directional couplers in the leadin
US3276018A (en) * 1963-05-08 1966-09-27 Jesse L Butler Phase control arrangements for a multiport system
US4045800A (en) * 1975-05-22 1977-08-30 Hughes Aircraft Company Phase steered subarray antenna
EP1281213A2 (en) * 2000-05-05 2003-02-05 Raytheon Company Phased array antenna data re-alignment
US20120142280A1 (en) * 2010-07-01 2012-06-07 Blue Danube Labs, Inc. Low cost, active antenna arrays

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255450A (en) * 1960-06-15 1966-06-07 Sanders Associates Inc Multiple beam antenna system employing multiple directional couplers in the leadin
US3276018A (en) * 1963-05-08 1966-09-27 Jesse L Butler Phase control arrangements for a multiport system
US4045800A (en) * 1975-05-22 1977-08-30 Hughes Aircraft Company Phase steered subarray antenna
EP1281213A2 (en) * 2000-05-05 2003-02-05 Raytheon Company Phased array antenna data re-alignment
US20120142280A1 (en) * 2010-07-01 2012-06-07 Blue Danube Labs, Inc. Low cost, active antenna arrays

Also Published As

Publication number Publication date
GB2557963A (en) 2018-07-04
GB201621733D0 (en) 2017-02-01

Similar Documents

Publication Publication Date Title
EP3178130A4 (en) Integrated two dimensional active antenna array communication system
IL278440B1 (en) Phased array antenna system
EP3285402A4 (en) Phased array antenna device
EP3394958A4 (en) Phased array antenna having sub-arrays
GB2572911B (en) Antenna array
EP3320580A4 (en) Metamaterial-based transmitarray for multi-beam antenna array assemblies
GB201616380D0 (en) Antenna array
GB201618066D0 (en) Vehicle phased array antenna pattern generation
PL3539179T3 (en) Dual-band radiation system and antenna array thereof
EP3311449A4 (en) Efficient planar phased array antenna assembly
EP3098903A4 (en) Dual-polarized antenna and antenna array
PL3596780T3 (en) Self-calibration of antenna array system
EP3114781A4 (en) Antenna array self-calibration
EP3010087A4 (en) Dual polarization array antenna and radiation units thereof
EP3152799A4 (en) Independent azimuth patterns for shared aperture array antenna
HUE059239T2 (en) 1d phased array antenna for radar and communications
IL244754A0 (en) Ground-based satellite antenna pointing system
EP3389139A4 (en) Array antenna system
EP2973854A4 (en) Active, electronically scanned array antenna
EP3108233A4 (en) Portable matrix phased array spot-weld inspection system
IL257201B (en) Monolithic phased-array antenna system
GB201308702D0 (en) Modular phased arrays using end-fire antenna elements
EP3373391A4 (en) Phased array antenna
EP3379648A4 (en) Planar array antenna and communication device
GB201911358D0 (en) Array Antenna Device