Page 521 - Electromagnetics

2a
e −a|x| ↔ (C.13)
2
a + k 2
a + jk
−ax
e cos bx U(x) ↔ (C.14)
(a + jk) + b 2
2
b
−ax
e sin bx U(x) ↔ (C.15)
2
(a + jk) + b 2
cos k 0 x ↔ π[δ(k + k 0 ) + δ(k − k 0 )] (C.16)

sin k 0 x ↔ jπ[δ(k + k 0 ) − δ(k − k 0 )] (C.17)

1 − bx 1 1 jk + b
1
be 2 I 0 bx + I 1 bx U(x) ↔ − 1 (C.18)
2 2 2 jk
x jk
au
g(x) − ae −ax e g(u) du ↔ G(k) (C.19)
jk + a
−∞

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