Mode stirrer and electromagnetic reverberation chamber including mode stirrer
AssigneeElectronics and Telecommunications Research Institute
InventorsDong-Uk SIM, Jung Ick MOON
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Abstract
A mode stirrer and an electromagnetic reverberation chamber including the mode stirrer are provided. The mode stirrer installed in an electromagnetic reverberation chamber includes a mode stirring panel configured to be rotated on a traverse section by a motor and a vertical movement portion configured to change a height of the mode stirring panel according to the rotating of the mode stirring panel and move the mode stirring panel up and down.
Claims10
A mode stirrer installed in an electromagnetic reverberation chamber, the mode stirrer comprising:
- a mode stirring panel configured to be rotated on a traverse section by a motor;
- and
- a vertical movement portion configured to change a height of the mode stirring panel according to the rotating of the mode stirring panel and move the mode stirring panel up and down.
An electromagnetic reverberation chamber comprising:
- a transmission antenna configured to output a wireless signal for measuring wireless performance;
- a mode stirrer comprising a mode stirring panel;
- a motor configured to rotate the mode stirring panel on a traverse section;
- and
- a reception electric field probe configured to receive a reflection signal generated by a wireless signal output from the transmission antenna being reflected by the mode stirring panel,
- wherein the mode stirrer comprises a vertical movement portion configured to change a height of the mode stirring panel according to the rotating of the mode stirring panel and move the mode stirring panel up and down.
Dependencies are inferred from the claim text.