【摘 要】
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A spintronic near-field microwave imaging system without vector network analyzers is used to detect the distribution of microwaves,which are scattered by a sub-
【机 构】
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Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan
论文部分内容阅读
A spintronic near-field microwave imaging system without vector network analyzers is used to detect the distribution of microwaves,which are scattered by a sub-wavelength periodical metal wire grating.An ultra thin metal body with diameter of 100 μm (λ/300) is observed by imaging illuminated by a 10GHz shining source.An application with high sensitivity and resolution detection is proposed in the microwave region under a weak applied exteal static magnetic field.
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