Title :
Analysis of W-band folded waveguide slow-wave structure
Author :
Cai, Jun ; Feng, Jinjun ; Li, Bingyan ; Liao, Fujiang
Author_Institution :
Sch. of Inf. Sci. & Eng., Shandong Univ., Jinan
Abstract :
Cold characteristics of W-band folded waveguide slow-wave structure used in micro-TWT are analyzed using the electromagnetic software MAFIA, including dispersion relation and coupling impedance. And the simulation results show good agreement with their theory formula analysis. In this paper the on-axis coupling impedance is directly calculated from its definition equation using MAFIA
Keywords :
electrical engineering computing; ridge waveguides; slow wave structures; W-band folded waveguide slow-wave structure; coupling impedance; electromagnetic software MAFIA; microTWT; on-axis coupling impedance; Analytical models; Bandwidth; Dispersion; Electromagnetic waveguides; Equations; Frequency; Impedance; Millimeter wave communication; Millimeter wave radar; Millimeter wave technology;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9128-4
DOI :
10.1109/MAPE.2005.1618016
