| 摘要 |
PROBLEM TO BE SOLVED: To test immunity of electronic equipment or large equipment that needs to be placed in homogeneous electric filed without moving an antenna, and to perform immunity test with strong electric field without using an expensive amplifier capable of outputting strong electric field. SOLUTION: The radiation immunity testing apparatus comprises: a distribution unit 2 for distributing test signals generated at a signal generator 1; a plurality of amplifiers 3 for amplifying the test signals distributed by the distribution unit 2; and a plurality of antennae 4 for radiating the test signals amplified by the amplifiers 3. The plurality of antennae 4 are arranged so that an array antenna comprised of the plurality of antennae 4 would shape a recess at the center of it relative to the direction of the bore sight. COPYRIGHT: (C)2009,JPO&INPIT
|
