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

Rahimian, 2018 - Google Patents

Comments on “A Multibeam Cylindrically Conformal Slot Array Antenna Based on a Modified Rotman Lens”

Rahimian, 2018

Document ID
9941396494437366447
Author
Rahimian A
Publication year
Publication venue
IEEE Transactions on Antennas and Propagation

External Links

Snippet

Comments on “A Multibeam Cylindrically Conformal Slot Array Antenna Based on a Modified Rotman Lens” Page 1 2034 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 67, NO. 3, MARCH 2019 Comments and Replies Comments on “A …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • 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
    • H01Q9/00—Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant aerials
    • H01Q9/16—Resonant aerials with feed intermediate between the extremities of the aerial, e.g. centre-fed dipole
    • H01Q9/26—Resonant aerials with feed intermediate between the extremities of the aerial, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • 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
    • 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
    • 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
    • H01Q9/04—Resonant aerials
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q1/00—Details of, or arrangements associated with, aerials
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • H01Q1/00—Details of, or arrangements associated with, aerials
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/364—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith using a particular conducting material, e.g. supraconductor
    • 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
    • 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
    • H01Q19/10—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 reflecting surfaces
    • 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
    • H01Q13/02—Waveguide horns
    • 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
    • H01Q15/00—Devices for reflection, refraction, diffraction, or polarisation of waves radiated from an aerial, e.g. quasi-optical devices

Similar Documents

Publication Publication Date Title
Khalily et al. Broadband mm-wave microstrip array antenna with improved radiation characteristics for different 5G applications
Park et al. A tilted combined beam antenna for 5G communications using a 28-GHz band
Ullah et al. A novel snowflake fractal antenna for dual-beam applications in 28 GHz band
Alibakhshikenari et al. Study on isolation and radiation behaviours of a 34× 34 array-antennas based on SIW and metasurface properties for applications in terahertz band over 125–300 GHz
Biswas et al. A fern fractal leaf inspired wideband antipodal Vivaldi antenna for microwave imaging system
El-Halwagy et al. Investigation of wideband substrate-integrated vertically-polarized electric dipole antenna and arrays for mm-wave 5G mobile devices
Xu et al. A broadband circularly polarized crossed-dipole antenna
Cheng et al. Millimeter-wave substrate integrated waveguide multibeam antenna based on the parabolic reflector principle
Yu et al. Optimization and implementation of SIW slot array for both medium-and long-range 77 GHz automotive radar application
Jiang et al. A folded reflectarray antenna with a planar SIW slot array antenna as the primary source
Nguyen et al. Focal array fed dielectric lenses: An attractive solution for beam reconfiguration at millimeter waves
Vilenskiy et al. Reconfigurable transmitarray with near-field coupling to gap waveguide array antenna for efficient 2-D beam steering
Zhang et al. Planar substrate-integrated endfire antenna with wide beamwidth for Q-band applications
Manafi et al. Design of a perforated flat Luneburg lens antenna array for wideband millimeter-wave applications
Kuznetcov et al. Printed leaky-wave antenna with aperture control using width-modulated microstrip lines and TM surface-wave feeding by SIW technology
Xu et al. Wide solid angle beam-switching conical conformal array antenna with high gain for 5G applications
Kovitz et al. A spline-profiled conical horn antenna assembly optimized for deployable Ka-band offset reflector antennas in CubeSats
Mirmozafari et al. A multibeam tapered cylindrical Luneburg lens
de Kok et al. A 34-to 36-GHz active transmitarray for Ka-band tracking radar using 5G Tx/Rx beamforming ICs: design and 64-element demonstrator
Kim et al. A new coplanar waveguide continuous transverse stub (CPW-CTS) antenna for wireless communications
Abdullah et al. Design of Unlicensed Dual Band Quasi-Yagi Antenna Using Semi-Bowtie for Indoor Wireless Power Transfer Application.
Chou et al. Quasi-orthogonal multibeam radiation of reflector antennas for radio coverage of mobile communication at millimeter-wave frequencies
Rahimian Comments on “A Multibeam Cylindrically Conformal Slot Array Antenna Based on a Modified Rotman Lens”
Vilenskiy et al. Millimeter-wave array antenna architectures employing joint power combining and beam steering for next-generation backhaul applications
Akbar et al. Scan loss mitigation via subarrays a full-scale concept demonstrator