The invention provides a method and a
system for enhancing
reverberation room internal
field intensity and simulating compound field
electromagnetic environment. According to the method, the multi-frequency high-field-intensity complex
electromagnetic environment is simulated by using a
reverberation room, and the
high field intensity in the test area is acquired by using the space synthesis method of the same frequency
microwave power in the
reverberation room; the multi-frequency compound field of the test area is acquired by using a different frequency incoherent
resonance method; and multiple movable light closed good conductor
metal boxes are arranged in the
reverberation room so that the ineffective space of the
reverberation room at the high end of frequency can be reduced and the
field intensity amplitude of the test area can be enhanced. The
system comprises the
reverberation room, multiple movable light closed good conductor
metal boxes, a
radio frequency signal source, a power
distributor, power amplifiers, a directional coupler, a
circulator, a power meter, a transmitting antenna, a receiving antenna, an
optical fiber field intensity meter, a
spectrum analyzer and a measurement and control and
data acquisition computer. The internal field intensity amplitude of the reverberation room is enhanced by using multiple power amplifiers and adjusting the internal structureof the reverberation room so as to simulate the multi-frequency complex
electromagnetic environment in the reverberation room.