WiFi Solver FDTD2.10 - Google Play
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Publisher Description
Upload the layout of a room or building and calculate the WiFi distribution.
With this app you can take a floorplan of your house, set the location of a WiFi router, and simulate how the electromagnetic WiFi waves propagate.
Read more at https://wifi-solver.com
See the app in action in the following video by tech news website The Verge:
https://www.youtube.com/watch?v=6ADqAX-heFY
This app is based on a post 'Helmhurts' at my blog 'Almost Looks Like Work', which was featured on Engadget, Ars Technica, and many other publications:
https://jasmcole.com/2014/08/25/helmhurts/
This app uses the 2D Finite Difference Time Domain (FDTD) method to solve Maxwell's equation on a Cartesian grid. An example floorplan is included in the app.
How to use:
Your floorplan needs to be a .png file, with empty space marked black and materials marked with colours. Images will be converted into the correct materials on loading - this may take a few seconds.
Pixels are mapped to 1 centimetre, so scale the floorplan appropriately.
The simulation is limited in speed due to the mobile processor, so try to keep images below approximately 1000x1000 pixels
Touch the image to set a router location, marked by a red circle. Select the antenna parameters at the bottom.
Choose what to plot - 'Field' is the instantaneous electric field amplitude, 'Flux' is the time-averaged magnitude of Poynting flux.
Click run and the simulation will begin. Click stop to pause at any time - this saves the simulation progress which can be continued by clicking run again. To reset, open an image again.
To save the simulation output as an image, click Save at any time. Images are saved to internal/external storage and added to the end of the camera roll.
To start recording a simulation click the record 'R' button. When the simulation is stopped a GIF animation is generated.
Under the bonnet:
An antenna oscillates at 2.4 GHz. The edges of the image use absorbing boundary conditions as in Mur 1981, IEEE Transactions on Electromagnetic Compatibility.
Where walls are defined, the relevant refractive indices and loss tangents for 2.4GHz radiation are used.
Disclaimer:
This app is not intended as a replacement for existing EM simulation software packages.
As a 2D approximation including only simple walls it may not accurately model a given floorplan.
About WiFi Solver FDTD
The company that develops WiFi Solver FDTD is jasmcole. The latest version released by its developer is 2.10.
To install WiFi Solver FDTD on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2023-11-27 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the WiFi Solver FDTD as malware as malware if the download link to com.jasmcole.wifisolver is broken.
How to install WiFi Solver FDTD on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the WiFi Solver FDTD is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by WiFi Solver FDTD will be shown. Click on Accept to continue the process.
- WiFi Solver FDTD will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 2.10
posted on 2023-11-27
Updated app to be compatible with latest Android SDK versions.
version 2.9
posted on 2020-05-17
Sped up simulation
New, larger default example
version 2.7
posted on 2014-09-12
Added share options.,Added ability to specify different materials.,Updated refractive indicies and loss tangents.,Fixed string parsing bugs in simulation paramter input,Fixed interface for users using large system fonts
Disclaimer
Official Google Play Link
We do not host WiFi Solver FDTD on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
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