Patent ID: 8729909

Claim:
A radio wave intensity measuring device for measuring a radio wave intensity, said radio wave intensity measuring device comprising: a radio wave absorber that has a plane with a plurality of measurement sections, and is configured to absorb the radio wave incident on the plane; and a measurer configured to measure radio wave intensities in the plurality of measurement sections, wherein a measuring member is disposed in a neighborhood of each of the measurement sections, said measurer is configured to measure the radio wave intensities in the respective measurement sections by using the measuring member disposed in the neighborhood of each of the measurement sections, the plurality of measuring members are disposed in a matrix form, and said radio wave intensity measuring device further comprises a polarization direction identifying unit configured to identify a polarization direction of radio wave based on an intensity of the radio wave measured by said measurer which uses partial measuring members aligned in a row direction out of the plurality of measuring members, and an intensity of the radio wave measured by said measurer which uses partial measuring members aligned in a column direction out of the plurality of measuring members.