The second consists of an offset paraboloid antenna fed by a multimode horn that is linked to a vacuum flexiable elliptical waveguide as a method of limited elevation scan, which is simple and suited for the transmitter with single mode output waveguide.

An engineering research on the improvement of the high-power performance of flexible elliptical waveguides;

In electronic transmission application, more and more importance has been attached to the elliptic waveguide and the elliptic transmission line.

The coupling of linear antennas parallel to the minor axis in a elliptic waveguide are discussed by means of dyadic Green s function and reaction principle.

The couplings of probes parallel to the major and minor axes in an elliptic waveguide are discussed by means of dyadic Green s function and reaction principle.

Analysis of ridged elliptical waveguide by polynomial representation;

Propagation characteristics analysis for ridged elliptical waveguide by vector finite-element method

The strict solutions of the elliptical optical waveguide are studied using the polarized light of the incident ray in cylindrical coordinate system,accurate analytical solution of the mode field distribution obtained and the mode characteristic equations derived.