Results 11 to 20 of about 4,242 (161)

A Compact Tri-band Printed Antenna for MIMO Applications [PDF]

open access: yes, 2015
In this paper, a compact tri-band printed multi-input multi-output (MIMO) antenna with high isolation is presented to operate within WLAN and WiMAX frequency bands.
Wang, Xuetian, Zang, Jiawei
core   +2 more sources

4 × 4 MIMO Multiband Antenna System for Mobile Handsets

open access: yesInternational Journal of Antennas and Propagation, 2015
A 4 × 4 MIMO multiband antenna system for mobile handsets is proposed in this paper. The placement of the elements on the terminal chassis as well as the single structure has been optimized in order to reduce the Envelope Correlation Coefficient (ECC ...
Le Huy Trinh   +4 more
doaj   +1 more source

MICROSTRIP LINE-FED BASED QUAD-PORT WIDEBAND MIMO ANTENNA FOR K BAND APPLICATION

open access: yesICTACT Journal on Communication Technology, 2021
In this communication, a compact (30×30×1.6 mm3) microstrip line fed loaded quad-port and T-shaped wideband MIMO (Multiple-Input Multiple-Output) antenna for K band (18-27GHz) application is introduced. Here three simulated antennas (Antenna-1, Antenna-2
Amrees Pandey   +3 more
doaj   +1 more source

Reduction of Mutual Coupling in UWB/MIMO Antenna Using Stub Loading Technique

open access: yesElectrical, Control and Communication Engineering, 2021
The research presents mutual coupling reduction between UWB-MIMO antenna elements using stub loading technique. The proposed 2 × 2 UWB antenna geometry consists of two circular-shaped monopole radiators with a partial ground for perfect impedance ...
Jabire Adamu Halilu   +6 more
doaj   +1 more source

Minimization of Mutual Coupling Using Neutralization Line Technique for 2.4 GHz Wireless Applications [PDF]

open access: yes, 2014
YesThis paper presented a planar printed multiple-input-multiple-output (MIMO) antenna with a dimension of 100 x 45 mm2. It composed of two crescent shaped radiators placed symmetrically with respect to the ground plane.
Abd-Alhameed, Raed A.   +4 more
core   +1 more source

Evaporative cooling systems to improve internal comfort in industrial buildings [PDF]

open access: yes, 2015
Several studies were carried out to determine how hot or cold environments can affect task performance and can influence productivity. Usually, HVAC plants are exactly designed in order to guarantee comfortable internal conditions inside built ...
Alessandra De Angelis   +12 more
core   +1 more source

Eight-Port MIMO Array Using Characteristic Mode Theory for 5G Smartphone Applications

open access: yesIEEE Access, 2019
An 8-port multiple-input multiple-output (MIMO) array operating in the long-term evolution (LTE) band 42 (3400-3600 MHz) based on the characteristic mode theory (CMT) is described.
Ying Liu   +4 more
doaj   +1 more source

A Low Correlation and Mutual Coupling MIMO Antenna

open access: yesIEEE Access, 2019
A new two-element multiple-input multiple-output (MIMO) antenna with low correlation and high port isolation is presented. First, two hybrid electromagnetic band gap (EBG) structures with the ability to support and stop surface wave propagation ...
Ying Liu   +3 more
doaj   +1 more source

Wide and Dual-Band MIMO Antenna with Omnidirectional and Directional Radiation Patterns for Indoor Access Points [PDF]

open access: yesJournal of the Korean Institute of Electromagnetic Engineering and Science, 2019
A wide-band multiple-input multiple-output (MIMO) antenna with dual-band (2.4 and 5 GHz) operation is proposed for premium indoor access points (IAPs). Typically, an omni-directional pattern is used for dipole antennas and a directional radiation pattern
Insu Yeom   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy