Lengths are normalized to [[lambda].sub.g], being [[lambda.sub.g] the rectangular waveguide
wavelength at center frequency of the stated bandwidth.
The feed rectangular waveguide
of the transition structure, so the antenna structure, is selected as WR75 standard rectangular waveguide
to be compatible with most of the Ku-band satellite communication applications.
Caption: Figure 1: (a) Classical circular waveguide, (b) classical rectangular waveguide
, (c) equilateral triangular waveguide of this paper, and (d) reference coordinate system used.
For a traditional rectangular waveguide
excited by a probe, it is preferred that the existence of the probe will not disturb the fields in the structure.
We consider multiple uniaxial complex 2D discontinuities between rectangular waveguides
in isotropic medium as shown in Fig.
In this approach, we simulated the frequency response of the rectangular waveguide
structure by providing specific material characteristics and extracted these parameters from the full-wave EM scattering parameters.
Two flanges are in standard WR10 rectangular waveguide
while one is in circular waveguide for a through connection to the corrugated feed horn.
10:00 DYADIC GREEN'S FUNCTION ANALYSIS OF AN IDEAL HARD SURFACE RECTANGULAR WAVEGUIDE
The rectangular waveguide
is certainly one of the most familiar.
The proposed phased antenna array consists of a rectangular waveguide
power divider structure, waveguide-to-PCB transitions, microstrip phase shifters, and pyramidal horns as antenna elements.
We begin with the BBGFL of rectangular waveguide
and use the method of BBGFL to calculate the BBGFL of arbitrary shaped waveguide .