作者jk76818 (毅仔)
看板comm_and_RF
标题[问题] UPW正向入射三层介质
时间Fri Jul 9 13:54:23 2010
如题
air ↓入射波(f=500MHz)
-------------------------------------
↓
dmin
ice ↑
-------------------------------------
water (assume water to be very deep)
dielectric constant of ice is 3.2
dielectric constant of water is 88
想问为什麽当有最大强度的反射波时,dmin会等於ice区的波长的一半?
谢谢!!
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