| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a radio wave detection device with which the identification of a radio wave source can be performed with accuracy. <P>SOLUTION: A radio wave source identifying part 14 obtains an antenna pattern Σ(θm,ϕ) detected by an antenna pattern detection part 6b after a directive antenna 3 is directed by a directive antenna control part 13 in the direction of arrival of a radio wave θm. Then, the radio wave source identifying part 14 searches for an antenna pattern which is most similar to the obtained antenna pattern Σ(θm,ϕ) out of a plurality of antenna patterns registered in a database part 7, thereby identifying a radio wave source 1 having the antenna pattern. <P>COPYRIGHT: (C)2012,JPO&INPIT |
