Results 261 to 270 of about 916,407 (328)

High-Isolation 3.5 GHz Eight-Antenna MIMO Array Using Balanced Open-Slot Antenna Element for 5G Smartphones

IEEE Transactions on Antennas and Propagation, 2019
A high-isolation eight-antenna multi-input multi-output (MIMO) array operating in the 3.5 GHz band (3.4–3.6 GHz) for future smartphones is proposed. Here, a novel balanced open-slot antenna is designed as an array antenna element, in which this antenna ...
Yixin Li, C. Sim, Yong Luo, Guangli Yang
semanticscholar   +1 more source

An Antenna for Footwear

2013
Antenna design for footwear is an essential part of enabling reliable wireless links with lower-limb sensors used in body centric networks. Sensors can report biomechanical pressure data to analyse kinematic and posture parameters for a range of medical and sporting applications.
Max J. Ammann, Patrick McEvoy, Domenico Gaetano, Louise Keating, Frances Horgan   +4 more
openaire   +2 more sources

A Dual-Band Shared-Aperture Antenna With Large Frequency Ratio, High Aperture Reuse Efficiency, and High Channel Isolation

IEEE Transactions on Antennas and Propagation, 2019
The operating frequency of future communication systems will cover unlicensed millimeter-wave bands as well as existing microwave bands. Large frequency ratio antennas that can be applied to both frequency bands simultaneously and maintain the high ...
Jin-Fan Zhang, Yujian Cheng, Yan Ding, Chun-Xu Bai   +3 more
semanticscholar   +1 more source

Antenna theory; analysis and design

Proceedings of the IEEE, 1984
R. Bansal
semanticscholar   +1 more source

Approximation of antenna diagram for BTS antennas

2011 34th International Conference on Telecommunications and Signal Processing (TSP), 2011
This paper proposes a general formula for approximation of BTS (Base Transceiver Station) directivity characteristics. While computing gain from HPBW (half power beam width) in H and V plane, a H approximation and a V approximation formulas are suggested, in order to have a quick model for EMF (Electro Magnetic Field) and coverage analysis starting ...
openaire   +2 more sources

Achieving near-capacity on a multiple-antenna channel

IEEE Transactions on Communications, 2003
B. Hochwald, S. ten Brink
semanticscholar   +1 more source

ANTENNA

2023
MORIMOTO YASUO, MOTEGI TAKESHI, SAYAMA TOSHIKI, ONO MOTOSHI, KAGAYA OSAMU   +4 more
openaire   +2 more sources

Fading correlation and its effect on the capacity of multielement antenna systems

IEEE Transactions on Communications, 2000
Da-shan Shiu, G. J. Foschini, M. Gans, J. Kahn   +3 more
semanticscholar   +1 more source

Antennae

Proceedings of the IEEE, 1996
openaire   +1 more source

Multibeam Antenna Technologies for 5G Wireless Communications

IEEE Transactions on Antennas and Propagation, 2017
W. Hong, Z. Jiang, Chao Yu, Jianyi Zhou, Peng Chen, Zhiqiang Yu, Hui Zhang, Binqi Yang, Xing-Dong Pang, Mei Jiang, Yujian Cheng, M. Al-Nuaimi, Yan Zhang, Jixin Chen, Shiwen He   +14 more
semanticscholar   +1 more source