A.λ< 2.62aB.λ>2.62aC.2.62a< λ< 3.41aD.λ>3.41a
A.對于TE導(dǎo)波,在y=0和y=b處,E0x(x,y)=0B.對于TM導(dǎo)波,在y=0和y=b處,E0z(x,y)=0C.對于TM導(dǎo)波,在x=0和x=a處,E0x(x,y)=0D.對于TE導(dǎo)波,在x=0和x=a處,E0y(x,y)=0
A.奇模電壓為1.5VB.偶模電壓為7.5VC.偶模電壓為15VD.奇模電壓為15V