- RF Anechoic Chamber creates shield environment which prevents external electromagnetic signals from entering into the chamber.
- It is basically a shielded chamber comprising of RF Absorbers lined in the chamber area.
- With comply to user requirement or given specifications absorbers models will be installed which improves shielding effectiveness & provides environment for absorbing internal devices /objects radiations.
- Different applications have different types of chambers. These are categorized as SAC(semi anechoic chamber), FAC (Full anechoic chamber), OAT(Open Area Test Chamber).
Design & Size Prediction
- The size of chamber depends on the size of objects & frequency ranges being tested.
- Any user defined Quiet zone requirement also helps in calculating size of chamber.
- Last but not least important factor is application use to determine type & size of chamber.
Applications & Uses
- Antenna / any electronic device / other devices parameters testing for checking its performance.
- Radar cross section measurements
- For shielding test of any wireless, communication device as it provides better attenuation to EM signals.