Dispersion characters of wave propagation along a plasma waveguide in a finite magnetic field

Further theoretical study and computer calculations on wave propagation along plasma waveguide in finite magnetic field are given in the paper. It gives accurate dispersion equations and shows that dispersion characters of wave propagation in partially plasma filled waveguide are quite different with that in completely plasma filled waveguide, and the dispersion curves of all waves can not pass across the critical frequency line: omega=omega(h)=(omega(ce)(2)+omega(pe)(2))(1/2). It has been found that some calculations given in published papers should be checked and corrected. It shows that the p(2)=0 curve in the p(1)(2), p(2)(2) diagram, for example, has only one line rather than two lines, as it was given in [5] and [8], and there is no so called anisotropic waves dispersion curve HE(1) as it was shown in [5]. A new kind of waves which is unknown in published papers has been found, the unusual dispersion characters of this kind of waves are discussed, and hence there are two kinds of waves, electromagnetic waves and waves containing quasi-static parts.