Compact Circularly Polarized Patch Antenna Using a Composite Right/Left-Handed Transmission Line Unit-Cell [PDF]
, 2013 A compact circularly polarized (CP) patch antenna using a composite right/left-handed (CRLH) transmission line (TL) unit-cell is proposed. The CRLH TL unit-cell includes a complementary split ring resonator (CSRR) for shunt inductance and a gap loaded ...
Gao, X. J. +4 more
core +1 more source
Characterization of low-noise quasi-optical SIS mixers for the submillimeter band [PDF]
, 1996 We report on the development of low-noise quasi-optical SIS mixers for the frequency range 400-850 GHz. The mixers utilize twin-slot antennas, two-junction tuning circuits, and Nb-trilayer junctions. Fourier-transform spectrometry has been used to verify
Bin, Mei +5 more
core +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 +6 more
wiley +1 more source
Engineering Cathode–Electrolyte Interphase for High‐Performance Li–S Batteries
Carbon Neutralization, Volume 5, Issue 1, January 2026.This review focuses on electrode surface modification strategies to fundamentally enhance battery cyclability and charge–discharge kinetics, addressing critical limitations in contemporary energy storage systems. ABSTRACT Lithium–sulfur (Li–S) batteries exhibit notable advantages, such as lower cost, due to the abundance and affordability of sulfur ...
Anni Ai +3 more
wiley +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 +5 more
wiley +1 more source
A 77GHz on-chip microstrip patch antenna with suppressed surface wave using EBG substrate [PDF]
, 2013 This paper presents the design of a patch antenna with suppressed surface waves by means of applying an electromagnetic band-gap structure. Establishing th e antenna on high dielectric substrate such as Silicon makes it possible to integrate the ...
Nemati, Mohammad Hossein +2 more
core +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
Penggunaan Metode Finite Difference TIME Domain (Fdtd) Dalam Simulasi Phased Array Antenna [PDF]
, 2017 Finite Diffrence Time Domain merupakan metode simulasi yang digunakan dalam simulasi gelombang elektromagnetik dimana mengunakan prinsip dasar pendekatan numerik dari persamaan differensial dalam domain ruang dan waktu.
Yudistira, H. T. (Hadi)
core +2 more sources
Compact wideband patch antenna for 5 and 6 GHz WLAN applications [PDF]
, 2008 Copyright @ 2008 IEICEA wideband rectangular and circular mistostrip patch antenna for 5 and 6 GHz WLAN applications is presented. The rectangular and the circular patches are fed by microstrip line.
AbuTarboush, HF +2 more
core
Application of a simplified probe feed impedance formula to the design of a dual frequency patch antenna [PDF]
, 2009 A simplified probe feed input impedance for a rectangular patch antenna based on the Green's function is used to design a dual frequency matched antenna.
Korolkiewicz, Edward +2 more
core +1 more source