A problem of a nonconfocal suspended strip in an elliptical waveguide is analyzed by using
a semianalytical approach, which is the so-called null-field boundary integral-equation …

A multipactor breakdown analysis is presented for the fundamental mode of an elliptical
waveguide. A 2-D geometry of the waveguide is considered, and the numerical method of …

The scattering of a plane acoustic wave from an impenetrable, soft or hard, prolate or oblate
spheroid is considered. Two different methods are used for the evaluation. In the first, the …

The cutoff wavenumbers of the elliptical dielectric waveguide are calculated exactly and
analytically. Two separate methods are used to solve this problem. The first method is based …

The hollow waveguides with angular deformation are widely used in high power millimeter
wave system. In this manuscript, the cutoff wave number of the quad-polar waveguide with a …

The electromagnetic performance of a flexible knitted waveguide is examined. The
waveguide is designed to operate in the X-band region and is manufactured by knitting a …

In this paper, we propose an efficient method for the calculation of the cutoff wavenumbers of
coaxial elliptical-circular and circular-elliptical metallic waveguides. The cutoff wavenumbers …

Introduction. The resolution of the problem of radio polarimetry in multiposition microwave
screening systems (MMSS) with aperture synthesis requires the use of antennas with a high …

The control of cutoffs is of great interest in designs of circular waveguides. In this paper, this
topic is investigated for pure transverse-electric (TE) and transverse-magnetic (TM) modes …

A configuration of multistrip lines mounted on a multilayer dielectric-coated elliptic cylinder is
investigated in this paper. A full-wave analysis and a moment-method calculation are …