Nothing Special   »   [go: up one dir, main page]

Belkin et al., 2019 - Google Patents

Design of reconfigurable multiple-beam array feed network based on millimeter-wave photonics beamformers

Belkin et al., 2019

View HTML
Document ID
14819985230431256569
Author
Belkin M
Fofanov D
Bakhvalova T
Sigov A
Publication year
Publication venue
Advances in Array Optimization

External Links

Snippet

In this chapter, elaborating the direction of designing photonics-based beamforming networks (BFN) for millimeter-wave (mmWave) antenna arrays, we review the worldwide progress referred to designing multiple-beam photonics BFN and highlight our last …
Continue reading at www.intechopen.com (HTML) (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial 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 aerial or aerial 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 aerial or aerial 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
    • H01Q3/40—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial 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 phasing matrix
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q1/00—Details of, or arrangements associated with, aerials
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q21/00—Aerial arrays or systems
    • H01Q21/06—Arrays of individually energised active aerial units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial 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
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q21/00—Aerial arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0018—Space- fed arrays
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q25/00—Aerials or aerial systems providing at least two radiating patterns
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q21/00—Aerial arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting aerial units or systems
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q19/00—Combinations of primary active aerial elements and units with secondary devices, e.g. with quasi-optical devices, for giving the aerial a desired directional characteristic
    • H01Q19/06—Combinations of primary active aerial elements and units with secondary devices, e.g. with quasi-optical devices, for giving the aerial a desired directional characteristic using refracting or diffracting devices, e.g. lens
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot aerials; Leaky-waveguide aerials; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot aerials
    • H01Q13/18—Resonant slot aerials the slot being backed by, or formed in boundary wall of, a resonant cavity ; Open cavity antennas
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction, or polarisation of waves radiated from an aerial, e.g. quasi-optical devices
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q9/00—Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field

Similar Documents

Publication Publication Date Title
Ala-Laurinaho et al. 2-D beam-steerable integrated lens antenna system for 5G $ E $-band access and backhaul
Naqvi et al. An integrated antenna system for 4G and millimeter-wave 5G future handheld devices
Guo et al. Advanced antenna array engineering for 6G and beyond wireless communications
Quevedo-Teruel et al. Geodesic lens antennas for 5G and beyond
Brady et al. Beamspace MIMO for millimeter-wave communications: System architecture, modeling, analysis, and measurements
EP3813196B1 (en) Microwave device and network system
Ortega et al. Optical beamformer for 2-D phased array antenna with subarray partitioning capability
US20240171222A1 (en) Wave-Controlled Reconfigurable Intelligent Surfaces
Belkin et al. Design of reconfigurable multiple-beam array feed network based on millimeter-wave photonics beamformers
Bansal et al. Full 360° beam steering millimetre‐wave leaky‐wave antennas coupled with bespoke 3D‐printed dielectric lenses for 5G base stations
Lu et al. Photonic assisted beam steering for millimeter-wave and THz antennas
Belkin et al. Design and optimization of photonics-based beamforming networks for ultra-wide mm Wave-band antenna arrays
Guo et al. Antenna and array technologies for future wireless ecosystems
Anjos et al. FORMAT: A reconfigurable tile-based antenna array system for 5G and 6G millimeter-wave testbeds
Grosskopf et al. Maximum directivity beam-former at 60 GHz with optical feeder
Pulipati et al. Xilinx RF-SoC-based digital multi-beam array processors for 28/60 GHz wireless testbeds
Grosskopf et al. Photonic 60-GHz maximum directivity beam former for smart antennas in mobile broad-band communications
Wang et al. A liquid crystal based dynamic metasurface for beam steering and computational imaging
Rahimian et al. Analytical and numerical evaluations of flexible V-band Rotman lens beamforming network performance for conformal wireless subsystems
Bilal et al. 5G-NR Radio-and Power-Over-Fiber System Employing Multicore Fiber for Reconfigurable Metasurface Antenna Beam Steering
Rahimian et al. Design and performance analysis of millimetre-wave Rotman lens-based array beamforming networks for large-scale antenna subsystems
Belkin et al. Computer-Aided Design of an Integrated-Photonic Butler Matrix for a True-Time Delay Millimeter-Wave Antenna Feeder Network
Liu et al. Digital coding metasurface for Multi-Beam and Multi-Mode OAM in Full-Space
Abbasi et al. Development Challenges of Millimeter‐Wave 5G Beamformers
Viikari et al. 5G antenna challenges and opportunities