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RF and Microwave Engineering

Multiphysics Modeling of High Power Magnetron

A. Jadhav[1], K. Tuckley[1], H. Dixit[2], J. John[1]
[1]IIT Bombay, India
[2]BITS Pilani, Hyderabad Campus, India

The magnetron is one of the oldest and the most popular of the vacuum tubes. As they are very robust, low ... 扩展阅读

Simulation Studies of Fast Wave Launchers for Current Drive in TOKOMAK using COMSOL Multiphysics®

J. Ganji[1], H. Dixit[1], P. Sharma[2]
[1]BITS Pilani, Hyderabad Campus, India
[2]INSTITUTE FOR PLASMA RESEARCH, India

Helicon current drive is gaining the attention of plasma community to achieve off-axis study state plasma ... 扩展阅读

Multiphysics Analysis of a High Power RF Window using COMSOL Multiphysics®

Y. Jain[1], P. Sharma[2], H. Dixit[3], P. Parmar[4], K. Ambulkar[1]
[1]Institute for Plasma Research, PO: Bhat, Gandhinagar, INDIA, India
[2]INSTITUTE FOR PLASMA RESEARCH, India
[3]BITS Pilani, Hyderabad Campus, India
[4]Institute for, India

The design and analysis of a multidimensional system involving multiphysics considerations requires solving ... 扩展阅读

Study of Scattering Distribution for Spherical Particles

D. Garg[1], A. Bandyopadhyay[2], A. Sengupta[3]
[1]Department of Physics, Indian Institute of Technology Delhi, New Delhi, India, India
[2]Joint Advanced Technology Center, Indian Institute of Technology Delhi, New Delhi, India., India
[3]Department of Physics, Indian Institute of Technology Delhi, New Delhi, India., India

Terahertz (THz) radiation lies in between the microwaves and the infrared region of electromagnetic wave ... 扩展阅读

Estimation of Variablities due to Stochastic Variation in Geometric Parameters in Microwave Applications

A. B. N.[1], K. Vinoy[1]
[1]Indian Institute of Science, Bangalore, India

Predicting the stochastic behaviour of electromagnetic systems is important in microwave circuit in ... 扩展阅读

EM Design and Analysis of Antenna Enclosed Ground-Based Radome

R. N.[1], S. Durgesh[1], B. Choudhury[1], R. Nair[1]
[1]CSIR-NATIONAL AEROSPACE LABORATORIES, India

Radome is a dielectric Electromagnetic (EM) transparent structure that encloses antenna and protects from ... 扩展阅读

Effect of Meshing in Radar Cross Section Estimation of Complex Surfaces

M. S.[1], V. R.[1], B. E. V.[1], B. Choudhury[1]
[1]CSIR-NATIONAL AEROSPACE LABORATORIES, India

Radar cross section (RCS) estimation of electrically large structures has been always an important research ... 扩展阅读

Investigation of Geometry and Positioning Influence on Optical and Thermal Properties of Gold Nanoparticles.

R. Deska[1], J. Olesiak-Bańska[1], K. Matczyszyn[1]
[1]Wroclaw University of Technology, Poland

In COMSOL Multiphysics® RF Module we investigate optical properties of various shapes of gold nanoparticles ... 扩展阅读

High-Order Harmonic Radiation of a Single Helium Atom Driven by a Strong Laser Pulse

A. Czirják[1], S. Majorosi[2]
[1]University of Szeged, Hungary
[2]Univesity of Szeged, Hungary

Attosecond light pulses have revolutionized our view of fundamental atomic, molecular and solid state ... 扩展阅读

Lightning-Fast Simulation of Open System: an Effortless Modal Approach

P. Chen[1], Y. Sivan[1]
[1]Ben Gurion University, Israel

A key goal of nanoscale quantum optics is enhancing the weak interaction of light with matter, enabling ... 扩展阅读

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