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RADIO WAVES DISPLAY

The light panel provides a live visalization the electromagnetic field on a surface of 1 m2.

 

  • Presentation
  • Documentation
  • Photos / Vidéo
  • Examples / Applications
  • Quotation


The light panel can view the ambient radiation field or a DUT that is placed directly in front of it. This model is composed of 400 autonomous sensors.
The dipole type antenna is etched directly on the printed sensor circuit.
The representation of the visual field simply by color gradient but photography allows you to easily compare two or more radiation.
An external control box allows you to change the sensitivity of the system.

 


Technical details
   
Surface of the panel 1 m2
Number of cells 400
Sensitivity -60 dBm à 0 dBm
Bandwidth 50 MHz à 3 GHz
Number of color 1024 (from blue to red)
Dynamic min 3 dB ( 64 colors )
Sensitivity adjustment Min and Max Threshold
   

light block
   
Size of a block 10 x 10 x 4 cm
Block master works alone. ( Min and Max Threshold )
Block slave Connection with the master block V or H.
Max number of slave block 16
Antenna Patch on CI
Number of color 256
Sensitivity -60 dBm to 0 dBm
Bandwidth 50 MHz à 3 GHz
Delay 0 (real time) to infinity (Max Hold)
   

Documentation
   
Plaquette
   

Photos Light panel & Optical cube

Highslide JS
Visualisation du champ avec une antenne parabolique en chambre anéchoide.
Highslide JS
Visualisation du champ avec une antenne cornet en chambre anéchoide.
Highslide JS
Visualisation direct du brassage de mode dans une CRBM.
Highslide JS
Visualisation direct du brassage de mode dans une CRBM.

 

New: Numerical Optical Slab

 

Direct visualization of EM radiation of an environment or an object under test.

 

 

Visualization of the field homogeneity in a anechoic chamber.
Objective : Results :
We placed the light panel inside a anechoic chamber to verify the homogeneity of the field with different antennas and in specific frequency ranges. We conducted a test bench which synchronizes changes in frequency with the onset of a camera. Results available below
Duration / Acquisition : Direct visualization
Highslide JS
Analyse des résultats avec le Viewer
  - Measurement results.

 

Statistical measure in CRBM by image processing.
Objective : Results :

We placed the light panel inside a mode stirred reverberation chamber. Rapid film camera color variations on a tour of stirrer. Field probe located next to the slab for reference.

This first approach has allowed us to compare the chromatic variation of a sensor with a field probe. This study demonstrated the feasibility of the system for measuring CRBM.
Highslide JS
Analyse des résultats avec le Viewer
  - Measurement results.


Light panel
   
Block cube
   
spheres

 

 




/ SARL TechProd - n° siret 522 709 872 000 17 / Mentions légales /

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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