In this paper vie derive the impedance of a circular hole in the inner tube of a coaxial beam pipe. The method used differs from the classic Bethe's diffraction theory, since, in the calculation of the magnetic and electric dipole moments, we take into account also the scattered fields in the aperture to match the power conservation law. The low-frequency impedance shows a real contribution accounting for the TEM waves propagating within the coaxial waveguide.
Coupling impedance of a hole in a coaxial beam pipe / S., De Santis; Migliorati, Mauro; Palumbo, Luigi; M., Zobov. - In: PHYSICAL REVIEW E. - ISSN 1063-651X. - 54:1(1996), pp. 800-805. [10.1103/physreve.54.800]
Coupling impedance of a hole in a coaxial beam pipe
MIGLIORATI, Mauro;PALUMBO, Luigi;
1996
Abstract
In this paper vie derive the impedance of a circular hole in the inner tube of a coaxial beam pipe. The method used differs from the classic Bethe's diffraction theory, since, in the calculation of the magnetic and electric dipole moments, we take into account also the scattered fields in the aperture to match the power conservation law. The low-frequency impedance shows a real contribution accounting for the TEM waves propagating within the coaxial waveguide.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
