Results 71 to 80 of about 167,149 (275)

Pneumatically‐Actuated Liquid Metal‐Based Frequency Reconfigurable Antenna

Advanced Science, Volume 13, Issue 5, 27 January 2026.
A look at a flexible, frequency‐tuning antenna A Soft Solution: Introducing a new antenna design made with liquid metal composites. A Full Package: Combining flexible antennas with pneumatic actuators. End‐to‐End Control: Automatic reconfiguration according to signal strength.
Yiwen Song, Aditya Bharambe, Dinesh K. Patel, Barbara Zhuo, Mason Zadan, Carmel Majidi, Swarun Kumar   +6 more
wiley   +1 more source

A high‐power, high‐isolation, dual‐polarised planar phased array antenna

IET Microwaves, Antennas & Propagation
A high‐power, high‐isolation, dual‐polarised planar phased array antenna is presented. Based on a multi‐layer microstrip structure, two sets of polarisation ports are fed through orthogonal slot coupling, achieving high isolation and low cross ...
Junxing Jiang, Shaoqiu Xiao, Yiming Zhang, Shaoyi Xie   +3 more
doaj   +1 more source

A Scalable and Integrated Reconfigurable Intelligent Surface

Advanced Electronic Materials, Volume 12, Issue 1, 7 January 2026.
A scalable X‐band reconfigurable intelligent surface is presented using one‐bit phase‐tunable unit cells with integrated FPGA control. The RIS supports fast, high‐speed reconfiguration through WiFi, LAN, and USB interfaces and can be scaled to multiple tiles. The design achieves over 20 dBi broadside gain and reliable 2D beam steering in both elevation
Zaid Akram, Mostafa Elsayed, Hira Hameed, Mirza Shujaat Ali, Jalil ur Rehman Kazim, Muhammad Ali Imran, Qammer H. Abbasi   +6 more
wiley   +1 more source

Feasibility Investigation of SIW Cavity-Backed Patch Antenna Array for Ku Band Applications

Applied Sciences, 2019
A cavity-backed microstrip patch antenna array was optimized in the Ku band. The backing cavity was designed under each patch antenna of the array in order to increase the bandwidth and minimize the intercoupling among the radiating elements.
Onofrio Losito, Vincenza Portosi, Giuseppe Venanzoni, Francesco Bigelli, Davide Mencarelli, Paolo Scalmati, Chiara Renghini, Pasquale Carta, Francesco Prudenzano   +8 more
doaj   +1 more source

Study and Design of a Diferentially Fed Tapered Slot Antenna Array [PDF]

, 2010
The results of a parametric study and design of an ultrawideband dual-polarized array of differentially-fed tapered slot antenna elements are presented. We examine arrays of bunny-ear antennas and discuss the capabilities and limitations of differential ...
García, Enrique, González Posadas, Vicente, Lera Acedo, Eloy de, Maaskant, Rob, Segovia Vargas, Daniel, Vázquez Roy, José Luis   +5 more
core   +2 more sources

Investigation of the Resonance Phenomenon in a Microstrip to Grounded Coplanar Waveguide Structure

International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, Volume 39, Issue 1, January/February 2026.
ABSTRACT In this paper, we investigate the resonance phenomenon in a microstrip (MS) to grounded coplanar waveguide (GCPW) to MS structure. We demonstrate that the resonance arises from the relative phase difference between two excited modes in the GCPW.
Navid Elahi, Jian‐Ming Jin
wiley   +1 more source

RFID coverage extension using microstrip-patch antenna array [PDF]

, 2009
In this paper, a UHF-band 2 x 2 microstrip phased-array antenna is designed and implemented to extend the coverage of an RFID reader system. The phased-array antenna has four microstrip-patch antennas, three Wilkinson power dividers, and a transmission ...
Abbak, Mehmet, Tekin, İbrahim, Tekin, Ibrahim   +2 more
core   +1 more source

A Microstrip Monopole Antenna Design for 5G Sub‐6 GHz Applications Using Deep Learning

IET Communications, Volume 20, Issue 1, January/December 2026.
This study presents the design and optimization of a SIW antenna for 5G sub‐6 GHz applications, employing a deep learning‐based surrogate model combined with Honeybee Mating Optimization (HBMO). To generate training and test datasets efficiently, LHS was used.
Berker Çolak, Mehmet Ali Belen, Farzad Kiani, Ozlem Tari, Peyman Mahouti, Oguzhan Akgol   +5 more
wiley   +1 more source

Data Augmentation Approach With CVAE and DML Method for Antenna Modelling

Electronics Letters, Volume 62, Issue 1, January/December 2026.
The nonlinearity between geometry and performance can render synthetic samples from standard generative models physically invalid. To resolve this, we integrate metric learning to structure the latent space, explicitly partitioning it according to the condition gap, ensuring synthetic samples are meaningful and physically viable.
Shenghao Ye, Yubo Tian, Guangshen Tan
wiley   +1 more source

DEFECTED CONCRETE POST DETECTION THROUGH ANTENNA ARRAY COUPLING EFFECT [PDF]

Journal of Engineering Science and Technology, 2017
In this paper, a proposed defected concrete post detection system is introduced. The proposed system consists of two compact microstrip broad side antenna arrays resonating at 1 GHz with dimensions of 45 cm by 13.2 cm for each antenna array and a weight ...
TAMER G. ABOUELNAGA, KAMEL S. SULTAN
doaj