DocumentCode
344555
Title
Impedance of a long slot in a coaxial beam pipe
Author
De Santis, S. ; Mostacci, A. ; Palumbo, L. ; Spataro, B.
Author_Institution
Lawrence Berkeley Nat. Lab., CA, USA
Volume
4
fYear
1999
fDate
1999
Firstpage
2873
Abstract
We derive an analytical expression for the coupling impedance and loss factor of a long narrow slot in a coaxial beam pipe. The method used differs from the classical Bethe´s theory of diffraction since we define differential polarizabilities to take into account the effect of the interference between the fields scattered all along the slot. The expressions obtained are thus valid even for slots longer than the wavelength
Keywords
beam handling equipment; analytical expression; classical Bethe theory; coaxial beam pipe; coupling impedance; differential polarizabilities; diffraction; long slot impedance; loss factor; narrow slot; Apertures; Coaxial components; Cutoff frequency; Impedance; Integral equations; Interference; Optical coupling; Particle scattering; Physical theory of diffraction; Polarization;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1999. Proceedings of the 1999
Conference_Location
New York, NY
Print_ISBN
0-7803-5573-3
Type
conf
DOI
10.1109/PAC.1999.792967
Filename
792967
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