Title :
Tuneable Irises For Rectangular Waveguide Filter
Author :
Vuong, T.P. ; Fontgalland, G. ; Crampagne, R. ; Baudrand, H. ; Zanchi, C.
Author_Institution :
Laboratoire d´´Electronique, ENSEEIHT, 2 rue Camichel, 31071 TOULOUSE CEDEX 7, France. Email: VUONG@len7.enseeiht.fr
Abstract :
This paper describes a rigorous method for modelling single-post in rectangular waveguides. The post placed in cavities compensates the filter design mechanical difficulties, principal features, and adjust the central frequency and the coupling modes. The numerical and experimental results for different deep post and cross-section are presented.
Keywords :
Electromagnetic waveguides; Equivalent circuits; Fasteners; Filters; Frequency; Geometry; Integral equations; Manufacturing; Rectangular waveguides; Waveguide discontinuities;
Conference_Titel :
Microwave Conference, 2000. 30th European
Conference_Location :
Paris, France
DOI :
10.1109/EUMA.2000.338723
