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查看 COMSOL 用户年会 2020 论文

RF and Microwave Engineeringx

Au Nanoparticle-based Plasmonic Enhancement of Photocurrent in Gallium Nitride Metal-Semiconductor-Metal (MSM) Ultraviolet Photodetectors

Arjun Shetty[1], K J Vinoy[1], S B Krupanidhi[2]
[1]Electrical Communication Engineering, Indian Institute of Science, Bangalore, India
[2]Materials Research Centre, Indian Institute of Science, Bangalore, India

III-nitride semiconductors and gallium nitride in particular have recently become increasingly important for ... 扩展阅读

Mode Conversion Losses in a Smooth Wall Circular Waveguide

R. Kumar[1], H. B. Pandya [1], S. Danani [1], P. Vasu [1], V. Kumar[1]
[1]ITER-India, Gandhinagar, Gujarat, India

The ITER-ECE transmission lines consist of smooth-wall circular waveguides, including miter bends and other ... 扩展阅读

Tunable MEMS Capacitor for RF Applications

H. S. Shriram[1], T. Nimje[1], D. Vakharia[1]
[1]BITS Pilani, Rajasthan, India

Radio Frequency MEMS devices have emerged to overcome the problem of high losses associated with ... 扩展阅读

Coupled RF Thermal Analysis of High Power Couplers for Accelerator Cavities

R. Kumar[1], P. Singh[1]
[1]Bhabha Atomic Research Center, Trombay, Mumbai, India

High-power couplers working at 350 MHz for particle accelerator cavities are presently under development in ... 扩展阅读

Thermal Analysis of Metamaterial for High Energy Microwave (HEM) Devices

Vaishali Rawat[1], Sougata Chatterjee[2], Shantanu Das[3], S.N.Kale[1]
[1]Defense Institute of Advanced Technology, Pune, India
[2]Giant Metrewave Radio Telescope,Tata Institute of Fundamental Research,Pune, India
[3]Reactor Control Division, B.A.R.C., & Adjunct Faculty, DIAT, Pune, India

Metamaterial [1, 2] is an artificially structured material where it’s electrical (ϵ), magnetic (μ) and its ... 扩展阅读

Design of a MEMS Resonator for a Centre Frequency Greater than 26.35 MHz and Temperature Coefficient Frequency Less than 0.5 ppm

S.Manikandan[1], R.Radeep krishna[1]
[1]Kalasalingam University, Department of ECE, Srivilliputtur ,Krishnan koil, Tamil Nadu, India

The variability of the design parameters caused by material properties like thermal conductivity is the major ... 扩展阅读

Optical and Electrical Modeling of Three Dimensional Dye Sensitized Solar Cells

P. Guo[1]
[1]Northwestern University, Evanston, IL, USA

Dye sensitized solar cells (DSSCs) have received tremendous attention as alternative photon harvesting ... 扩展阅读

Inverse Model for Solving Partial Differential Equations Using a Stochastic Method and COMSOL Multiphysics®

E. Khosrowshahli[1], A. Jeremic[1]
[1]McMaster University, Hamilton, ON, Canada

Partial differential equations (PDEs) govern many phenomena in nature. Solving optimization problems which ... 扩展阅读

Computational design and analysis of Microwave Tomography in Intracerebral Hemorrhage

Priyadarshini Natarajan [1], Rajkumar ElagiriRamalingam[1]
[1]Division of Biomedical Engineering, School of Biosciences and Technology, VIT University, Tamil Nadu, India

Intracerebral hemorrhage is a condition where a blood vessel in the brain ruptures and causes internal ... 扩展阅读

Studying Crosstalk Trends for Signal Integrity on Interconnects using Finite Element Modeling

J. Grover[1], Dr. A. Gupta[1]
[1]Birla Institute of Technology and Science, Pilani-Pilani Campus,Rajasthan ,India

In high-speed digital design, strong electromagnetic coupling exists between adjacent transmission lines. ... 扩展阅读