Results 91 to 100 of about 11,459 (233)

Accelerating Full‐Wave Antenna Optimization: An Adaptive Surrogate‐Assisted Differential Evolution Framework

Engineering Reports, Volume 8, Issue 5, May 2026.
An adaptive surrogate‐assisted differential evolution framework integrates machine learning‐based surrogate modeling with selective full‐wave electromagnetic validation to accelerate antenna optimization. A CST–Python workflow combines Latin‐hypercube sampling, cross‐validated model selection, and iterative dataset refinement to guide the search toward
Muhammad Farooq, Shahid Bashir, Mohammad Haseeb Zafar, Ruhul Amin Khalil   +3 more
wiley   +1 more source

Millimeter‐Wave Antennas: A Comprehensive State‐of‐the‐Art Review of Design Approaches, Operating Bands, Challenges, and Applications in Body‐Centric and Emerging Systems

Radio Science, Volume 61, Issue 5, May 2026.
Abstract This paper reviews and classifies more than 120 recent contributions on millimeter‐wave (mm‐wave) antennas, with emphasis on their operating bands, design methods, and application domains. It surveys the main mm‐wave frequency ranges and their use in 5G/6G communications, radar and sensing, biomedical and body‐centric systems, imaging, and ...
Sarra Khacha, Chemseddine Zebiri, Mohammad Alibakhshikenari, Djamel Sayad, Issa Elfergani, Muhammad Akmal Chaudhary, Nisar Ahmad Abbasi, Arpan Desai, Jonathan Rodriguez, Takfarinas Saber, Ernesto Limiti   +10 more
wiley   +1 more source

Analisys of Conformal Antennas for Avionics Applications

, 2007
Conformal antennas might have an important impact on communication and navigation applications on aircraft, ships and other vehicles. This thesis work presents a general study on conformal antennas and their potential application on aircraft structures ...
Redondo Gonzalez, Maria del Carmen
core  

Broadband HMSIW antenna using a demi hexagonal ring slot for X-band application

Jurnal Ilmiah SINERGI
Microstrip antennas offer several advantages, including small size, easy fabrication, controllable polarity and radiation patterns, and easy integration with other components.
Dian Widi Astuti, Muslim Muslim, Umaisaroh Umaisaroh, Huda A Majid, Syah Alam   +4 more
doaj   +1 more source

Single-Element and MIMO Circularly Polarized Microstrip Antennas with Negligible Back Radiation for 5G Mid-Band Handsets. [PDF]

Sensors (Basel), 2022
Alnahwi FM, Al-Yasir YIA, See CH, Abd-Alhameed RA.   +3 more
europepmc   +1 more source

The microstrip antenna for 5GHz [PDF]

Journal of the Korea Academia-Industrial cooperation Society, 2011
In this paper, 5Ghz microstrip patch antenna for wireless LAN is designed, fabricated, and measured. To obtain wide bandwidth and high gain, antenna parameters such as patch size(W, L), the length of the slot(C), and the slot width(D) are simulated by HFSS(High Frequency Structure Simulator).
openaire   +1 more source

Microstrip Antenna Design Circular and Disc Sector Using Multilayer Parasitic Method for Gain Enhancement at 2.4 GHz Frequency

Jurnal Jaringan Telekomunikasi
WiFi has become a wireless communication technology device that is very important in everyday life, so the number of devices that require a stable WiFi connection is increasing. WiFi antennas also have limited gain which causes signal coverage to not be
Euodia Sihombing, Koesmarijanto Koesmarijanto, Azam Muzakhim Imammuddin   +2 more
doaj   +1 more source

Strain-Insensitive Hierarchically Structured Stretchable Microstrip Antennas for Robust Wireless Communication. [PDF]

Nanomicro Lett, 2021
Zhu J, Zhang S, Yi N, Song C, Qiu D, Hu Z, Li B, Xing C, Yang H, Wang Q, Cheng H.   +10 more
europepmc   +1 more source

Polarization-agile microstrip antennas

, 2020
Polarization-agile microstrip antennas is ...
Gao, S
core  

Adaptive numerical integration technique for the analysis of open planar circuits and antennas [PDF]

, 1997
This paper presents new adaptive integration technique in the spectral domain to speed up the impedance matrix calculation. This includes the adaptive truncation which limits the infinite integration into the finite computer resources and the adaptive ...
C. J. Railton, Balik, Hasan Hüseyin, Railton, CJ, Hasan H. Balik, Balik, HH   +4 more
core   +1 more source