| 摘要 |
PROBLEM TO BE SOLVED: To provide an electromagnetic field sensitive material capable of controlling various properties such as an anisotropy, a frequency property, a reflective property or a damping property with respect to an electromagnetic wave. SOLUTION: In the electromagnetic field sensitive material, a unit cell (1) of a three-dimensional structure formed by connecting a diode (6) by a conductor (5) or a resistor so as to respond to the electromagnetic waves arriving from the outside is disposed at each lattice point on the front surface of a conductive plate (9) so that various spacial lattices are formed in a crystal body. The operation of the diode is controlled by a bias voltage, and an anisotropy, a matching property, a reflective property or a damping property can be controlled with respect to the arriving electromagnetic waves by changing the crystallographic spacial layout of the unit cell. COPYRIGHT: (C)2005,JPO&NCIPI
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