Simulate microstrip antennas, placement in 3 easy steps

CENOS™ is easy to learn for beginners, but powerful enough for professionals.

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How it works

How does CENOS™ antenna design simulation software work?

1. Geometry

Choose Antenna Template

Choose between pre-defined antenna designs (patch, dipole, more coming soon)

Load your CAD/EDA file

CAD: .step, .iges
Autodesk Inventor (.ipt), Fusion360 (.f3D)
KiCAD: (.sch, .lib, .pro)

Build antenna from scratch

Integrated Full geometry editor FreeCAD

or

1.1 Automatic or manual meshing

Included

component library (editable)
feed network builder
other tools for patch and wire antenna building
geometry parametrization

2. Physics

define physics roles effortlessly
coming soon customizable material library
fast frequency sweep
parametric study
multi-port networks

3. Results

3D farfield
electric field
2D radiation patterns
S11, VSWR, impedance, resistance, reactance, accepted power - over the frequency sweep

One-click pdf report

+ custom branding coming soon
Data export to spreadsheet

Application

APPLICATION

CENOS™ antenna design is a FEM software, good for wide range of applications

Microstrip or
PCB antennas

Patch
arrays

Placement
studies

Wire antennas above 100 MHz

Reflector
antennas

Multi-port
networks

Filters
& couplers

Waveguides

See functionality

WHY CENOS RF?

In radio frequency simulation, we focus on usability

Why CENOS?

CAD file support

Use your favorite CAD software to save and load geometries in a neutral STEP or IGES format, and reload modified geometries while retaining all settings. Native integration with FreeCAD supports parametric studies for parameterized design.

See list of key features

Key featues

Intuitive and easy-to-use even for non-expert users

1. Choose Geometry

3. Run Simulation

2. Define Physics

Integrations

Supported file types

Accurate and rich simulation results in one click

Get accurate results fast and in the format you need. Analyze and make adjustments to your antenna design. When the project is finished, you can export and share the 2D and 3D results in a PDF file.

Independent accuracy comparison

CENOS Ansys HFSS accuracy comparison.png

Independent study proves results accuracy

Here is one of the many validation tests users have performed for CENOS™ RF. Andreas Rosenberg (Microwave Development Engineer at Weibel Scientific—Copenhagen, Denmark) simulated a two-patch antenna array and compared the results with real measurements from TU Denmark.

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