Results 71 to 80 of about 3,135 (178)

Design of bandwidth enhancement circular polarisation microstrip antenna loaded with sunflower‐shaped metasurface

IET Microwaves, Antennas & Propagation
A circular polarised (CP) microstrip antenna loaded with sunflower‐shaped metasurface (SSM) to enhance the bandwidth using characteristic mode analysis is proposed in this communication.
Xiumei Shen, Chuanyun Zhang, Yingzeng Yin, Xiangjiang Zhong   +3 more
doaj   +1 more source

A Review of mm-wave Antenna Design at 60 GHz for 5G Applications System

Wasit Journal of Engineering Sciences
The rapid advancement of mobile technology is closely tied to developments in electronic circuit designs and computer science. As a result, it is important to monitor the progress of antenna systems, which form the foundation of wireless technology ...
Nada N. Tawfeeq, Atheed H. Sallomi
doaj   +1 more source

Design optimization for microstrip antennas based on polymethyl methacrylate (PMMA) substrate and carbon nanotube (CNT) conductive material in sub-6 Ghz band

Beni-Suef University Journal of Basic and Applied Sciences
Background The rapid expansion of modern smart applications, demanding faster data transfer and extensive bandwidth, has prompted the development of new-generation networks like 5G and 6G. These networks encompass additional frequency bands such as sub-6 
Djamila Ziani, Mohammed Belkheir, Mehdi Rouissat, Allel Mokaddem   +3 more
doaj   +1 more source

Design and Evaluation of a Flexible Substrate-Based Microstrip Sensor for Partial Discharge Detection in High-Voltage Equipment. [PDF]

Sensors (Basel)
Dong S, Hu X.
europepmc   +1 more source

Non-invasive wood moisture sensing for arthropod infestation prevention using a circularly polarized high-isolation antenna system. [PDF]

Sci Rep
Elhenawy AS, Allam A, Kanaya H, Abdel-Rahman AB.   +3 more
europepmc   +1 more source

Frequency-reconfigurable aperture-coupled magneto-electric dipole antenna for multi-band sub-6 GHz 5G NR systems. [PDF]

Sci Rep
Dastranj A, Shirzad H.
europepmc   +1 more source

A low-profile omnidirectional circularly polarized antenna using integrated patch and CRLH loop structures. [PDF]

Sci Rep
Tai JH, Chi YJ, Chen FC.
europepmc   +1 more source

Leveraging butterfly meta material structures in a symmetric stub-loaded microstrip MIMO antenna for advanced biomedical and security applications. [PDF]

Sci Rep
Vineetha KV, Madhav BTP, Siva Kumar M, Chinthaginjala R, Al-Turjman F, Hamdi M.   +5 more
europepmc   +1 more source

Dual Polarization 2 × 2 Array Ku-Band Antenna with Improved Polarization Purity. [PDF]

Sensors (Basel)
Lee TH, Nam H, Seo J, Lee S, Hong K, Pyo S.   +5 more
europepmc   +1 more source