| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric wave source simulator capable of simulating an electric wave source in a wide frequency band. SOLUTION: The electric wave source simulator includes a high-frequency signal generation source which generates a plurality of high-frequency signals by distributing high-frequency signals, light sources 51, 52 which generate a plurality of light signals corresponding to the plurality of high-frequency signals, respectively, a simulation light signal generation means which modulates the plurality of light signals using the plurality of high-frequency signals and generates a plurality of electric wave source simulation light signals with desired amplitude/phases depending on an external control signal, an array antenna 23 which converts the plurality of electric wave source simulation light signals into electric wave source simulation light signals and emits electric waves corresponding to the electric wave source simulation electric signals through a plurality of element antennas 101 to 108, and a control device 11 which imparts an external control signal to the simulation light signal generation means so that the electric waves have electric wave source patterns and selectively controls the element antennas 101 to 108 emitting electric waves corresponding to the plurality of electric wave source simulation electric signals. COPYRIGHT: (C)2010,JPO&INPIT
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