[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Zhou et al., 2022 - Google Patents

A wideband MIMO antenna with high isolation for 5G application

Zhou et al., 2022

View PDF
Document ID
3221448222216873914
Author
Zhou Z
Liu S
Li W
An T
Hu Z
Publication year
Publication venue
International Journal of RF and Microwave Computer‐Aided Engineering

External Links

Snippet

This letter presents a design of four‐element wideband multiple‐input‐multiple‐output (MIMO) antenna with improved isolation that covering 1.9–5.2 GHz for 5G application. The basic structure of the proposed MIMO antenna is meandering monopole; a dual‐band is …
Continue reading at onlinelibrary.wiley.com (PDF) (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
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • 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
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
    • 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
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
    • 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
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning 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
    • H01Q9/16—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
    • H01Q21/061—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
    • H01Q9/30—Resonant aerials with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element
    • 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
    • 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
    • H01Q21/24—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
    • 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
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q1/00—Details of, or arrangements associated with, aerials
    • H01Q1/52—Means for reducing coupling between aerials; Means for reducing coupling between an aerial and another structure
    • H01Q1/521—Means for reducing coupling between aerials; Means for reducing coupling between an aerial and another structure reducing the coupling between adjacent antennas
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q21/00—Aerial arrays or systems
    • H01Q21/30—Combinations of separate aerial units operating in different wavebands and connected to a common feeder system
    • 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
    • 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

Similar Documents

Publication Publication Date Title
Zhao et al. Multiple‐input and multiple‐output antenna system with self‐isolated antenna element for fifth‐generation mobile terminals
Pandit et al. A compact four‐element MIMO antenna for WLAN applications
Li et al. Metal‐frame‐integrated eight‐element multiple‐input multiple‐output antenna array in the long term evolution bands 41/42/43 for fifth generation smartphones
Kumar et al. A compact multi‐band multi‐input multi‐output antenna for 4G/5G and IoT devices using theory of characteristic modes
Li et al. Dual‐mode and triple‐band 10‐antenna handset array and its multiple‐input multiple‐output performance evaluation in 5G
Dou et al. Two‐port CPW‐fed dual‐band MIMO antenna for IEEE 802.11 a/b/g applications
Zhou et al. A wideband MIMO antenna with high isolation for 5G application
Upadhyaya et al. Aperture‐Fed Quad‐Port Dual‐Band Dielectric Resonator‐MIMO Antenna for Sub‐6 GHz 5G and WLAN Application
Elobied et al. Dual‐Band 2× 2 MIMO Antenna with Compact Size and High Isolation Based on Half‐Mode SIW
Khan et al. Design of a dual‐band MIMO dielectric resonator antenna with high port isolation for W i MAX and WLAN applications
Malekpoor et al. High gain, high isolation, and low‐profile two‐element MIMO array loaded by the Giuseppe Peano AMC reflector for wireless communication systems
Zhu et al. Dual‐band eight‐element MIMO antenna consisted of tightly arranged hybrid antenna pairs for 5G smartphone
Xi et al. A compact dual‐band multi‐input multi‐output antenna for 5G/WLAN/Bluetooth applications
Rezvani et al. Dual‐polarised broad‐band array antenna with suspended plates for base stations
Xia et al. Rectangular dielectric resonator antenna fed by offset tapered copper and graphene microstrip lines for 5G communications
Wu et al. Design of a tri‐band multiple input multiple output antenna with high isolation for 5G applications
Zhou et al. Wideband Low‐Profile 8× 8 MIMO Antenna Based IFA Pair for Ultrathin 5G Smartphones
Niu et al. Compact tri‐band MIMO antenna based on quarter‐mode slotted substrate‐integrated‐waveguide cavity
Kumari et al. An in‐band full‐duplex antenna for dual‐band application
Cui et al. Design of a dual‐polarized wideband antenna for 2G/3G/4G mobile communication base station application
Naidu et al. A tri‐band triangular lamp post shaped quad port MIMO antenna
Lee et al. Decoupled multi‐input multi‐output antennas with a common dipole for wideband 5G laptop computers
Fu et al. Dual‐band and omnidirectional miniaturized planar composite dipole antenna for WLAN applications
Ren et al. A wideband dual‐polarized magneto‐electric dipole antenna loaded with a disk
Aqeel et al. A compact MIMO DRA with simultaneous frequency and isolation reconfiguration