Results 61 to 70 of about 21,547 (105)

AEI News, Volume 3, Number 1, 2005 [PDF]

, 2005
University of Malaya, Asia-Europe Institute
core  

EDITORIAL [PDF]

Arteriais, Revista
core   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

Wideband Dual-Polarized Base-Station Antenna

2023 31st International Conference on Electrical Engineering (ICEE), 2023
This paper proposes a new dual-polarized wideband base-station antenna. The designed antenna includes four slotted diamond-shaped patches and two coaxial feed lines. Additionally, the antenna is backed by a box-shaped reflector that is employed to ensure
F. Alizadeh, C. Ghobadi, J. Nourinia, Keyhan Hosseini, B. Mohammadi   +4 more
semanticscholar   +1 more source

Compact planar ultra‐wideband pattern diversity antenna

Microwave and optical technology letters (Print), 2022
A two‐port planar ultra‐wideband (UWB) pattern diversity antenna is proposed in this letter. The design consists of an array of two rotated identical monopole antennas and two feeding ports with 0° in‐phase and 180° out‐of‐phase excitations.
M. S. Ellis, J. Nourinia, C. Ghobadi, B. Mohammadi   +3 more
semanticscholar   +1 more source

A Novel Eye-shaped Monopole Antenna for Wideband and 5G Applications

Journal of the Institution of Electronics and Telecommunication Engineers, 2020
This paper presents a compact dual-band monopole antenna printed on the low-cost FR4 substrate for multi wireless communication applications. The novel antenna consists of an eye-shaped patch and a semicircular shaped slot on the half elliptical ground ...
Hiwa Taha Sediq, J. Nourinia, C. Ghobadi, B. Mohammadi   +3 more
semanticscholar   +1 more source

Enhanced Reflectarray Antenna Using Elements With Reduced Reflection Phase Sensitivity

IEEE Antennas and Wireless Propagation Letters, 2018
An enhanced reflectarray (RA) antenna built of elements with reduced reflection phase sensitivity is presented. The proposed unit element is composed of a concentric, multiresonance circular-ring structure with variable sizes.
B. Mohammadi, J. Nourinia, C. Ghobadi, Abdelhady Mahmoud, M. Karamirad, F. Alizadeh, H. Mardani   +6 more
semanticscholar   +1 more source

UWB Dual-notched Planar Antenna by Incorporating Single Compact EBG

Progress in Electromagnetics Research Symposium, 2021
A dual-notched compact planar ultra-wideband (UWB) antenna by integrating two novel open meander slits on the single electromagnetic bandgap (EBG) cell patch is presented.
Hiwa Taha Sediq, J. Nourinia, C. Ghobadi, F. Alizadeh, A. Lalbakhsh, B. Mohammadi   +5 more
semanticscholar   +1 more source

Compact Offset-Beam Four-Layer X-Band Proximity-Coupled Array Antenna in Triangular Grid

2021 29th Iranian Conference on Electrical Engineering (ICEE), 2021
In this paper, a compact four-layer offset-beam X-band triangular grid microstrip array antenna with proximity coupled feed patch element is presented.
H. Mardani, J. Nourinia, C. Ghobadi, Muhammad Sajjad Ahmad, B. Mohammadi   +4 more
semanticscholar   +1 more source

Diosgenin Enhances the Sensitivity to Methotrexate Through Oxidative DNA Damage in Saos-2 Osteosarcoma Cancer Cells

Drug Research
Background Previously, diosgenin, a steroidal saponin, has demonstrated therapeutic potential for osteosarcoma. However, the underlying mechanisms still remain unknown.
Hadi Ghobadi, Amir Valizadeh, Mohsen Dashti, Afsaneh Ghasemzadeh, Bahman Yousefi   +4 more
semanticscholar   +1 more source

Dual-Polarized Broadband Folded Cross-Dipole Base Station Antenna

2025 33rd International Conference on Electrical Engineering (ICEE)
A dual-polarized broadband folded cross-dipole base station antenna is presented. The antenna consists of two pairs of folded dipoles, each printed on one side of a low cost dielectric.
F. Alizadeh, J. Nourinia, Changiz. Ghobadi, Keyhan Hosseini, Hiwa Taha Sediq, Bahman Mohammadi   +5 more
semanticscholar   +1 more source