RT Journal Article ID 06b81ce73d78eda6 A1 Logacheva, L.M. A1 Kutsak , S.V. A1 Bondarev, V.P. T1 EQUIVALENT SURFACE IMPEDANCE OF T-JUNCTION OF RECTANGULAR WAVEGUIDES JF Telecommunications and Radio Engineering JO TRE YR 2015 FD 2015-12-11 VO 74 IS 11 SP 971 OP 980 K1 rigorous and approximated calculation K1 the Helmholtz equation K1 derivative K1 transmission factor AB The complex surface impedance of the coupling hole of T-junction of rectangular waveguides was calculated with using the partial domain technique. It is shown that the transmission factor assumes the minimum magnitude in the area where real part of surface impedance is maximum. PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,7d1efd50245bb694,06b81ce73d78eda6.html