Results 1 to 10 of about 673,534 (198)
Design and Analysis of Super Wideband Antenna for Microwave Applications. [PDF]
Sensors (Basel), 2021 In this article, a compact concentric structured monopole patch antenna for super wideband (SWB) application is proposed and investigated. The essential characteristics of the designed antenna are: (i) to attain super-wide bandwidth characteristics, the ...
Balani W +4 more
europepmc +2 more sources
CPW-Fed Flexible Ultra-Wideband Antenna for IoT Applications. [PDF]
Micromachines (Basel), 2021 In this article, an inkjet-printed circular-shaped monopole ultra-wideband (UWB) antenna with an inside-cut feed structure was implemented on a flexible polyethylene terephthalate (PET) substrate.
Kirtania SG +4 more
europepmc +2 more sources
A novel Multi-permittivity Cylindrical Dielectric Resonator Antenna for Wideband Applications [PDF]
Radioengineering, 2014 In this paper, a novel multi-permittivity cylindrical dielectric resonator antenna for wideband application is presented. The multi-permittivity cylinder is formed by combining two different permittivity material sectors in such a way that each sector ...
U. Ullah +6 more
doaj +10 more sources
Bio-inspired wideband antenna for wireless applications based on perturbation technique. [PDF]
Heliyon, 2020 The evolution of advancement in communication technologies and ever-increasing demand by users for compact communication devices has necessitated a shift in the design approach to achieve antenna structures that are compact and robust.
Abolade JO +2 more
europepmc +2 more sources
IEEE Transactions on Antennas and Propagation, 2021 A gain-enhanced wideband multiple-input multiple-output (MIMO) antenna with dual polarization and high isolation is proposed for microbase station application.
Wensong Wang +5 more
semanticscholar +1 more source
Near-Field Wideband Extremely Large-Scale MIMO Transmissions With Holographic Metasurface-Based Antenna Arrays [PDF]
IEEE Transactions on Wireless Communications, 2022 Extremely large-scale multiple-input multiple-output (XL-MIMO) constitutes the design trend for base stations of future wireless communication systems, being capable of offering pencil-like beamforming that confronts path loss in an energy-efficient ...
Jie Xu +5 more
semanticscholar +1 more source
Compact Wideband Loop Antenna for Earbuds
IEEE Access, 2022 This paper presents the compact wideband loop antenna with a small size of 7.05mm’s radius covering ultra-wideband above 6 GHz, Wi-Fi, and Bluetooth bands for earbuds.
Taehyun Woo +3 more
doaj +1 more source
IEEE Access, 2021 In this paper a coplanar waveguide-fed super-wideband antenna is presented for wireless sensor networks. The studied low-profile design is comprised of a modified bow-tie-shaped vertical patch and two asymmetrical ground planes and has been prototyped on
R. Azim +5 more
semanticscholar +1 more source
A Wideband Feed Network for Vivaldi Antenna Arrays
International Journal of Antennas and Propagation, 2022 A wideband feed network for a Vivaldi antenna array is presented. A limitation of current wideband antenna arrays is the bandwidth of either the feed network or the antenna element.
Natasha Antoinette Hall +2 more
doaj +1 more source
Antennas for Licensed Shared Access in 5G Communications with LTE Mid- and High-Band Coverage
Sensors, 2023 Two novel antennas are presented for mobile devices to enable them to access both licensed shared access (LSA) bands (1452–1492 and 2300–2400 MHz) and all the long-term evolution (LTE) mid (1427–2690 MHz) and high (3400–3800 MHz) bands, together with the
Khaled M. Morshed +2 more
doaj +1 more source