RADIATED POWER DETECTOR, MONITORING DEVICE, AND ANTENNA DEVICE

摘要

PROBLEM TO BE SOLVED: To detect radiation power of a specified antenna while suppressing influence of the radiation power of the other antenna.

SOLUTION: A radiation power detector 5 for detecting the radiation power includes: a detector body 11 attached to a reflective plate 32 on an antenna device 3 having an antenna 31 and the reflective plate 32 provided on the rear of the antenna; and an output terminal 12 for outputting detection signals. The detector body 11 attachable to the reflection plate 31 includes: a receiving antenna element 14 for receiving the radiation power of the antenna device 3; and a detecting circuit 16 for converting the radiation power received with the receiving antenna element 14 into detection signals of direct current. The output terminal 12 outputs the detection signals of direct current converted with the detecting circuit 16.

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