Subscribe Unsubscribe
Name (required)
Email (required)
Company (required)

 Subscribe Unsubscribe
Name (required)
Email (required)
Company (required)

RF Module

RF Module
ANTENNAS: Simulation of a patch antenna, which finds the optimum radiation frequency, antenna impedance, and radiation pattern, while using spherical PMLs to nullify reflections from the outer boundary.

Modeling in the RF, microwave, and optical regimes requires modeling the propagation of electromagnetic waves in and around structures that can be metallic, dielectric, gyromagnetic, or even metamaterials with engineered properties. The RF Module offers you the tools to meet this challenge by including port and scattering boundary conditions, complex valued, spatially varying, anisotropic material models, perfectly matched layers, and the best solvers available. As a result, you can easily model antennas, waveguides, microwave, and optical components.

The RF Module completes the modeling experience by providing S-parameter computation and far-field analysis. Taken together with COMSOL’s unsurpassed ability to couple to other physics, such as electromagnetic RF heating, stress and deformation effects, you have the industry’s leading multiphysics solution for electromagnetic waves.


Application Areas

  • Antennas, waveguides and cavities
  • Bloch-Floquet periodic arrays and structures
  • Circulators and directional couplers
  • High speed interconnects
  • Metamaterials
  • Microwave and RF heating
  • Microwave devices
  • Microwave sintering
  • Oil exploration and controlled source electromagnetic (CSEM) surveys
  • Plasmonics
  • Resonant coil design
  • RF and microwave bioheating
  • Scattered field formulation for RCS and scattering problems
  • S-parameter analyses of antennas
  • Stress-optical effects
  • Thermo-structural effects in antennas and waveguides
  • Tissue heating from cell phones
  • Transmission lines
Product Information

File Format:
Supported File Format

User Stories:
The Last Frontier
Modeling Metamaterials



iMath Asia
i-Math was incorporated in 2001 as an organization dedicated to delivering innovative high precision mathematical and control software solutions to the Educational, R&D, Engineering and Manufacturing industries in the ASEAN Region.

We offer unique and pioneeing 'state of the art' hardware and software solutions for business and educational needs.
Singapore's Office
i-Math Pte Ltd (HQ)
10 Ubi Crescent, #06-37, Ubi TechPark, Lobby C
Singapore 408564

Tel: (65) 6742 1250
Fax: (65) 6742 1440

Malaysia's Office
i-Math Sdn Bhd (686949-w)
A1-3A-49, Block A1, Leisure Commerce Square, No. 9, Jalan PJS 8/9, 46150, Petaling Jaya, Selangor, MALAYSIA

Tel: +603-78757222
Fax: +603-78757227