RT Journal Article
ID 757d015c64aec072
A1 Goroshko, A. I.
A1 Kiseliov, V. K.
T1 SUBMILLIMETRIC-WAVE RANGE REJECTION FILTER OF SPURIOUS HYBRID MODES IN HOLLOW DIELECTRIC WAVEGUIDE
JF Telecommunications and Radio Engineering
JO TRE
YR 2012
FD 2012-04-19
VO 71
IS 2
SP 177
OP 185
K1 submillimeter-wave range
K1 hollow dielectric waveguide
K1 hybrid-mode suppression
AB The breadboard modes of rejection in a circular hollow dielectric waveguide has been analyzed and experimentally studied. The filter is a waveguide segment bounded by two planar one-dimensional wire grating. This type of filter suppresses spurious modes down to 15...20 dB, as the operating HE11 mode gets damped down to 3 dB at 300 GHz in a waveguide of diameter 20 mm.
PB Begell House
LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,09b5ef570e26e328,757d015c64aec072.html