Lee et al., 2017 - Google Patents

Reconfigurable frequency selective surface for fabry-perot cavity antenna system

Lee et al., 2017

Document ID
13870603153337859034
Author
Lee C
Sainati R
Franklin R
Publication year
Publication venue
2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting

External Links

Snippet

This paper presents reconfigurable Fabry-Perot Cavity (FPC) antenna systems to switch one mode to other with respect to near-and far-field performance. The fluidic channel is created and integrated into the FPC system. The channel is filled with air or deionized (DI) water …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • 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
    • 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
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • 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
    • H01Q21/00—Aerial arrays or systems
    • H01Q21/06—Arrays of individually energised active aerial units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised active aerial units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • 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
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q21/00—Aerial arrays or systems
    • H01Q21/24—Combinations of aerial elements or aerial units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • 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
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • 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

Similar Documents

Publication Publication Date Title
Al‐Tarifi et al. Massive MIMO antenna system for 5G base stations with directive ports and switched beamsteering capabilities
Gao et al. Stacked patch antenna with dual-polarization and low mutual coupling for massive MIMO
Lovat et al. Fundamental properties and optimization of broadside radiation from uniform leaky-wave antennas
Zhang et al. A pattern reconfigurable microstrip parasitic array
US10403975B2 (en) Antenna with mechanically reconfigurable radiation pattern
US10770785B2 (en) Plasma radome with flexible density control
Bang et al. A compact hemispherical beam-coverage phased array antenna unit for 5G mm-wave applications
Sabapathy et al. Electronically reconfigurable beam steering antenna using embedded RF PIN based parasitic arrays (ERPPA)
Yoshitomi et al. Radiation from a rectangular waveguide with a lossy flange
Lee et al. Reconfigurable frequency selective surface for fabry-perot cavity antenna system
Gil-Martínez et al. An array of leaky wave antennas for indoor smart wireless access point applications
Pham et al. Microstrip antenna array with beamforming network for WLAN applications
Lee et al. Microfluidic near-field beam-splitting frequency selective surface for Fabry-Perot Cavity antenna system
Hanoosh et al. High gain waveguide tilted slot antenna for millimeter wave application
Rashidian et al. Compact lightweight polymeric-metallic resonator antennas using a new radiating mode
Selvaraju et al. Dual-port MIMO rectangular dielectric resonator antenna for 4G-LTE application
Chiu et al. A novel dual-band spiral antenna for a satellite and terrestrial communication system
Yashchyshyn et al. Extending functionalities of waveguide slot antennas by means of reconfigurable aperture
Nessel et al. Demonstration of a X-band multilayer Yagi-like microstrip patch antenna with high directivity and large bandwidth
Sathyaraj et al. Design of microstrip patch antenna [MPA] for ISM band of applications
Ali et al. A reconfigurable planar antenna array (RPAA) with back lobe reduction
Chou et al. Design of reflectarray antennas to achieve an optimum near-field radiation for RFID applications via the implementation of SDM procedure
Wang et al. A nonplanar quad-element UWB-MIMO antenna with graphite sheet to increase the isolation
Elsewe et al. Ultra-wideband low profile, U-slot microstrip patch antennas: L-probe feed design guidelines
Kim et al. Frequency-selective beamforming array antenna systems with frequency-dependent phase shifters