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A Frequency Reconfigurable Antenna based on Few Layer Graphene

期刊: APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2021; 36 (5)

- In this paper, a frequency reconfigurable antenna was presented. This antenna is made up of a square loop and a microstrip line with a gap, in which......

A Compact Broadband Circularly Polarized Slot Antenna for Universal UHF RFID Reader and GPS

期刊: APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2021; 36 (5)

A novel compact printed broadband circularly polarized slot antenna is proposed in this paper. The antenna consists of an inverted L-shaped coplanar w......

Improved Configuration of Halbach Magnets with a Homogeneous Magnetic Field for Portable NMR Device

期刊: APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2021; 36 (5)

Halbach array magnets are widely used in portable nuclear magnetic resonance (NMR) devices that the homogeneity of the magnetic field generated by the......

Research on the Influence of Train Speed Change on the EMI of Pantograph-Catenary Arc to Main Navigation Stations

期刊: APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2021; 36 (4)

The electromagnetic interference (EMI) of the pantograph-catenary arc (PCA) to the main navigation stations will be affected when the speed of the hig......

Radar Cross Section Reduction and Shape Optimization using Adjoint Method and Automatic Differentiation

期刊: APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2021; 36 (3)

An efficient Radar Cross Section (RCS) gradient evaluation method based on the adjoint method is presented. The Method of Moments is employed to solve......

A Physics-based Transient Simulation and Modeling Method for Wide-frequency Electrical Overstress Including ESD

期刊: APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2021; 36 (5)

Circuits design that meets various IEC electrical overstress (EOS) standards is still a challenge, for that different kinds of EOS are at different fr......

A Second-Order Stabilized Control Volume Finite Element Method for Self-Heating Effects Simulation of Semiconductor Devices based on Triangular Elements

期刊: APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2021; 36 (5)

A second-order control volume finite element method combined with the multiscale flux approximation (CVFEM-MS) based on triangular elements is propose......

The Effect of Wi-Fi Radiation on the Mineralization and Oxidative Stress of Osteoblasts

期刊: APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2021; 36 (5)

Some articles reported that Wi-Fi radiation induced oxidative stress (OS) in cells and vital organs. However, the possible effects of Wi-Fi electromag......

Prediction and Suppression of Twisted-wire Pair Crosstalk Based on Beetle Swarm Optimization Algorithm

期刊: APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2021; 36 (4)

Based on the theory of multi-conductor transmission lines (MTL), this paper proposes a new method for predicting and suppressing crosstalk of twisted-......

Design and Analysis of a Novel Hybrid Excitation Flux Reversal Machine

期刊: APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2021; 36 (2)

A novel hybrid excitation flux reversal machine (HEFRM) is developed. The machine has a simple reluctance rotor and a stator, which has both an ac arm......

A Broadband H-plane Printed Horn Antenna with Sandwich Substrate Structure for Millimeter-wave Applications

期刊: APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2021; 36 (3)

-Antenna is a very important element and plays a key role in communication systems for radiating energy. Based on high data rate speed requirements an......

Improvement of Shaped Conductive Backfill Material for Grounding Systems

期刊: APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2021; 36 (4)

In this paper, some improvements have been proposed for low resistance shaped conductive backfill material (SCBM) based on finite-difference time-doma......

Millimeter Wave Fuze Radome Design Based Bandpass Frequency Selective Surface

期刊: APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2021; 36 (4)

This paper studies a fuze radome system applied to millimeter waves. The system consists of feed antenna, radome, planar FSS array or curve conformal ......

MIMO Antenna Based on Metamaterial Frequency Selective Surface

期刊: APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2021; 36 (4)

In this paper, a metamaterial-based novel antenna-mutual-coupling reduction structure is proposed and demonstrated. The structure consists of a three ......

Neural-Network-Based Multiobjective Optimizer for Dual-Band Circularly Polarized Antenna

期刊: APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2021; 36 (3)

A multiobjective optimization (MOO) technique for a dual-band circularly polarized antenna by using neural networks (NNs) is introduced in this paper.......

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