Chebyshev低通原型的元件值 8o=1.0 81-29 4akidk k=23.n gk=bk18k- 1,n odd 8Hl= neven Chebyshev低通原型的元件值 1.0 g0 = g 1 1 2 a g = k n b g a a g k k k k k , 2,3, , 4 1 1 = 1 = L - - - ï î ï í ì ÷ ø ö ç è + = æ n even n odd gn , 4 coth 1 , 1 2 b