Abstract
The optimum configuration in the design of high quality waveguide circulators is examined. A 3.5-4.2 GHz device in WR 229 waveguide with a return loss of no less than 26 dB and an insertion loss of the order of 0.15 dB was used for the study. Preliminary measurements on a weakly magnetized turnstile junction indicates that the quality factor and the susceptance slope parameter of its complex gyrator circuit are appropriate for the design of high quality quarter wave coupled communication circulators.
Original language | English |
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Pages (from-to) | p 8 |
Journal | Microwave Engineering Europe |
Issue number | JUL. |
Publication status | Published - 1999 |
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Adjustment of degree-2 H-plane waveguide turnstile circulator using prism resonator. / Helszajn, Joseph.
In: Microwave Engineering Europe, No. JUL., 1999, p. p 8.Research output: Contribution to journal › Article
TY - JOUR
T1 - Adjustment of degree-2 H-plane waveguide turnstile circulator using prism resonator
AU - Helszajn, Joseph
PY - 1999
Y1 - 1999
N2 - The optimum configuration in the design of high quality waveguide circulators is examined. A 3.5-4.2 GHz device in WR 229 waveguide with a return loss of no less than 26 dB and an insertion loss of the order of 0.15 dB was used for the study. Preliminary measurements on a weakly magnetized turnstile junction indicates that the quality factor and the susceptance slope parameter of its complex gyrator circuit are appropriate for the design of high quality quarter wave coupled communication circulators.
AB - The optimum configuration in the design of high quality waveguide circulators is examined. A 3.5-4.2 GHz device in WR 229 waveguide with a return loss of no less than 26 dB and an insertion loss of the order of 0.15 dB was used for the study. Preliminary measurements on a weakly magnetized turnstile junction indicates that the quality factor and the susceptance slope parameter of its complex gyrator circuit are appropriate for the design of high quality quarter wave coupled communication circulators.
M3 - Article
SP - p 8
JO - Microwave Engineering Europe
JF - Microwave Engineering Europe
SN - 0960-667X
IS - JUL.
ER -