5

5-1 1.1) Hh0

Eh0

BDBD 2)11=022=2J2J=EE2=0B2H2B2=0H2=0

z=0z=d E0HJs

z=0n0=az z=dn0=-az

2.

j j

J3.

10-3

5-2

S V VVV

5-3 A

maxwell

() / (rad/m). m/s

dq = dV(r,t)= (r,t)r (0 < r

dq dqrR =|r - r| V (r,t)r

V J(r,t)r J

5-4 1. l , ,

2.

1() 290Sav ( )

3. f( ,)

Rr P Rr GSMf=900 MHz0.12 Wf =1.8 GHz0.11 W3 cm [] 90 f900 MHzSavmax265.2 W/m2 26.52 mW/cm2 f1.8 GHzSavmax132.6 W/m2 13.26 mW/cm2 IEEE/ANSI1 mW/cm2

4.