[HTML][HTML] Intelligent safety assessment of prestressed steel structures based on digital twins

Z Liu, G Shi, Z Jiao, L Zhao - Symmetry, 2021‏ - mdpi.com
In the development process of intelligent construction, the safety assessment of prestressed
steel structures as an important research direction has become more and more attractive in …

[PDF][PDF] The bow-tie antenna: Performance limitations and improvements

RGL De Mello, AC Lepage… - IET Microwaves, Antennas …, 2022‏ - researchgate.net
The simple planar shape and wideband input impedance of the bow‐tie antenna make it
suitable to diverse wideband applications. However, the radiation pattern of this kind of …

Novel antenna array configuration using miniature double box branch‐line couplers for wideband circularly polarised applications

BS Virdee, T Aribi, T Sedghi - IET Microwaves, Antennas & …, 2023‏ - Wiley Online Library
This article presents a wideband circularly polarised (CP) antenna array using a
miniaturised double box branch‐line coupler. This was achieved by creating a slow wave …

The bow‐tie antenna: Performance limitations and improvements

R Gonçalves Licursi de Mello… - IET Microwaves …, 2022‏ - Wiley Online Library
The simple planar shape and wideband input impedance of the bow‐tie antenna make it
suitable to diverse wideband applications. However, the radiation pattern of this kind of …

Circularly polarized beam steering array antenna fed by low magnitude and phase error response of Butler matrix to use pattern stabilization applications

G Sharifi, Y Zehforoosh, T Sedghi… - International Journal of …, 2022‏ - Wiley Online Library
In this work, a novel circularly polarized (CP) Fabry–Perot resonator beam‐steering antenna
array with capability covering C‐band applications is introduced. The proposed antenna …

Quad Element Beamforming Microstrip Antenna for Indoor User Equipment Localization at 6 GHz Band

G Thirunavukkarasu, G Murugesan, AA Aziz… - Wireless Personal …, 2023‏ - Springer
Beamforming is one of the vibrant emerging techniques for the next generation of wireless
communication. It has many applications including localization of objects in indoor and …

X-Band Circularly Polarized Antenna for CubeSat Communication

S Karamzadeh - 2023 International Workshop on Antenna …, 2023‏ - ieeexplore.ieee.org
A compact size high gain circularly polarized patch antenna with polarization diversity is
presented for CubeSat communication. The antenna has polarization diversity and could …

Multibeam Array Antenna with Compact Size Butler Matrix for Millimeter-Wave Application

NM Jizat, Y Yamada, Z Yusoff - International Journal of …, 2023‏ - penerbit.uthm.edu.my
New radio wave technologies of millimeter-wave (mmWave), compact cell size, and multi
beam base station are introduced with the recent development of the 5G mobile system. The …

C‐band high purity circularly polarized array with modified radial slots and electromagnetic band‐gap substrate configuration

T Sedghi, T Aribi, RKM Lou - Microwave and Optical …, 2023‏ - Wiley Online Library
Novel broadband circularly polarized (CP) electromagnetic band‐gap (EBG) antenna array
was proposed in this paper. The antenna's radiating element is utilized by a microstrip‐fed …