Results 121 to 130 of about 24,067 (174)
Some of the next articles are maybe not open access.
A slotted waveguide based MIMO antenna system for wireless access points
2016 IEEE International Symposium on Antennas and Propagation (APSURSI), 2016In this work, a slotted rectangular waveguide (SRWG) with multiple input multiple output (MIMO) antenna configuration for wireless access points is presented. The MIMO antenna system consists of 4 elements and operates from 5 to 6 GHz. A Genetic Algorithm (GA) was applied to find the optimized position of the slots.
Asim Ghalib +3 more
openaire +2 more sources
Common Elements Wideband MIMO Antenna System for WiFi/LTE Access-Point Applications
IEEE Antennas and Wireless Propagation Letters, 2014A wideband multiple-input-multiple-output (MIMO) antenna system with common elements suitable for WiFi/2.4 GHz and Long Term Evolution (LTE)/2.6 GHz wireless access point (WAP) applications is presented. The proposed MIMO antenna system consists of four wideband microstrip feedline printed monopole antennas with common radiating element and a ring ...
Moradikordalivand, Alishir +2 more
openaire +2 more sources
Integrated 4-Element MIMO Antenna and mm-Wave Arrays for 5G Access Points
2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, 2020This work presents a dual-band 4-element multiple-input-multiple-output (MIMO) antenna design for 5G application, which operates at sub-6 GHz and millimeter-waves. The sub-6 GHz MIMO antennas consists of wideband monopoles that covers the 2.5GHz and 3.5GHz bands, while the mm-wave antenna is a planar connected array with slots acting as radiators ...
Yumna Gillani +5 more
openaire +2 more sources
Investigation of a Triple-Band Multibeam MIMO Antenna for Wireless Access Points
IEEE Transactions on Antennas and Propagation, 2016A triple-band multibeam multiple-input multiple-output (MIMO) antenna is investigated for access points (APs). The triple-band antenna covers 2.4–2.5, 3.4–3.7, and 5.1–5.9 GHz frequency bands with high gains and directional radiation patterns for WLAN/WiMAX applications.
Yan Pan, Yuehui Cui, RongLin Li
openaire +1 more source
MIMO PCB‐integrated slot antenna for IEEE 802.11n WLAN access‐point applications
Microwave and Optical Technology Letters, 2016ABSTRACTA multiple‐input multiple‐output (MIMO) slot antenna integrated with a printed circuit board (PCB) is proposed for access‐point (AP) applications. The antenna comprises two square slot radiators fed by mutually orthogonal 50‐Ω microstrip lines. Through an appropriate adjustment of the antenna geometry parameters, a sufficient −10 dB return loss
Chun‐Cheng Lin, Chih‐Yu Huang
openaire +1 more source
Characterising an In-Room MIMO System Employing Elevation-Directional Access Point Antennas
Wireless Personal Communications, 2017The performance of an in-room MIMO system is investigated with the use of elevation-directional access point (AP) antennas which emphasize wall-reflected NLOS components instead of non-directional antennas. Simulation results suggest that the mean MIMO capacity throughout an idealised in-room environment can be improved on the order of 14% coupled with
Chris D. Rouse +2 more
openaire +1 more source
Four‐port MIMO Vivaldi antenna for access points
Microwave and Optical Technology LettersAbstractIn this article, a 4‐port multiple input, multiple output (MIMO) antenna array is presented, based on a Vivaldi design for nonplanar applications like access points above 6 GHz. The antenna is configured with four Vivaldi antennas arranged orthogonally, one to each other, to increase the electromagnetic isolation among elements.
Redonda‐Cuadra Lilian +6 more
openaire +1 more source
Printed collinear two‐antenna element for WLAN access points in a MIMO system
Microwave and Optical Technology Letters, 2006AbstractA printed collinear two‐antenna element suitable for application in a wireless local area network (WLAN) access point in a multi‐input multi‐output (MIMO) system is presented. The printed element comprises one dipole antenna and one monopole antenna, both printed in a collinear configuration on a narrow FR4 substrate of width 12 mm and length ...
Kin‐Lu Wong, Jui‐Hung Chou
openaire +1 more source
Dual‐polarized MIMO antenna system for WiFi and LTE wireless access point applications
International Journal of Communication Systems, 2014SummaryIn this paper, a dual‐polarized multiple‐input multiple‐output (MIMO) antenna system suitable for indoor wireless access point is proposed. The presented MIMO antenna system consists of two coplanar‐waveguide‐fed monopole antennas with orthogonally polarized modes.
Moradikordalivand, Alishir +3 more
openaire +2 more sources
AMC-Loaded Wideband Base Station Antenna for Indoor Access Point in MIMO System
IEEE Transactions on Antennas and Propagation, 2015Wideband indoor base station antenna (operating at 5.2 /5.8 GHz WLAN and 5.5 GHz WiMAX), loaded with artificial magnetic conductor (AMC), is proposed for multiple-input multiple-output (MIMO) system. The MIMO system has sixteen elements, and each element has a pair of folded dipoles, fed by a coupling E-shape microstrip feedline.
Guihong Li +5 more
openaire +1 more source