Title :
Calculation of the Complex Propagation Constant of Substrate Integrated Waveguide
Author :
Zeng, Zhi Xiong ; Hong, Wei ; Chen, Zhi Jun ; Ni, Bei
Author_Institution :
Sch. of Inf. Sci. & Eng., Southeast Univ., Nanjing
Abstract :
In this paper, an analytical method for calculating the complex propagation constant of substrate integrated waveguide (SIW) is proposed, which is based on the scattering theory of the infinite grating of conducting circular cylinders. Making use of this method, the dominant mode propagation characteristic of SIW is calculated and used for the design of SIW. The calculated results are compared with published results and the agreement verified the accuracy of this method.
Keywords :
circular waveguides; conducting bodies; electromagnetic wave propagation; electromagnetic wave scattering; planar waveguides; complex propagation constant calculation; conducting circular cylinders; infinite grating; scattering theory; substrate integrated waveguide; Electromagnetic scattering; Electromagnetic waveguides; Engine cylinders; Gratings; Millimeter wave propagation; Millimeter wave technology; Planar waveguides; Propagation constant; Rectangular waveguides; Waveguide theory; complex propagation constant; infinite grating; reflection coefficient; substrate integrated waveguide (SIW);
Conference_Titel :
Millimeter Waves, 2008. GSMM 2008. Global Symposium on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1885-5
Electronic_ISBN :
978-1-4244-1886-2
DOI :
10.1109/GSMM.2008.4534659
