吸波材料的发展与应用

AbstractThedevelopmentsandprogressesofwaveabsorbingmaterialswerereviewedItwaspointedoutthatresearchesonwaveabsorbingmaterialsnotonlyareimportanttomilitaryindustrybutalsoCanpromotethecivilelectronicindustryindevelopinganti-interferencedevicesCurrently,theapplicationwaveabsorbingmaterialshasbeenindustrializedIthasfoundanincreasingwideutlizationwithahugepotentialmarketKeywordsstealthtechnologystealthmaterialwaveabsorbingmaterialantiinterferencenanometerin0in0ZZR=20logZZ−−000Z=µε0in0rr02dfZ=Zthjcµπεµε⎛⎞⎛⎞⎜⎟⎜⎝⎠⎝⎠⎟rinrZ=µε0rr0µµεε=Sc14Mf1.841πµ=−()KKc1SKKHH2f1M3HHθφφθµγ−=+rrA1.31dfµσ=·ß·2pe00f(ne/mε=)122p0fn1f⎡⎤⎛⎞⎢=−⎜⎟⎢⎥⎝⎠⎣⎦⎥·