Electromagnetic Waves and Radiating Systems

angle approximately array assumed attenuation axis biconical antenna boundary conditions capacitance characteristic impedance charge circuit co-ordinates component conducting planes conductor considered constant curl current density current distribution current element curves cut-off cylindrical dielectric dipole antenna direction distance electric field electric intensity equal expression factor field intensity frequency function given H₁ H₂ half-wave dipole horizontal inductance input impedance integral loop magnetic field magnetic intensity magnetomotive force magnitude maximum Maxwell's equations meter method monopole antenna nulls obtained ohms phase polarization power radiated Poynting vector problem quarter-wave R₁ radiation pattern radiation resistance radius ratio reactance receiving antenna resonant scalar shown in Fig sin² sinh sinusoidal solution space spherical stub surface terminals theorem tion TM waves transmission line transverse unit length V₁ vector potential velocity vertical voltage wave guide wave impedance wavelength wire zero ән дх