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http://dx.doi.org/10.5515/KJKIEES.2013.24.7.722

Transmission Characteristics on Dimensional Tolerances of Millimeter-Wave Rectangular Waveguides  

Park, Kyung-Sik (Department of Electrical Engineering, YeungNam University)
Kim, Ki-Chai (Department of Electrical Engineering, YeungNam University)
Kang, Jin-Seob (Center for Electromagnetic Wave, Division of Physical Metrology, Korea Research Institute of Standards and Science(KRISS))
Kim, Jeong-Hwan (Center for Electromagnetic Wave, Division of Physical Metrology, Korea Research Institute of Standards and Science(KRISS))
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.24, no.7, 2013 , pp. 722-729 More about this Journal
Abstract
This paper presents the influence on the transmission characteristics of dimensional tolerances of rectangular waveguides usually used as a low-loss transmission line in the millimeter-wave band. We derived the Green's functions of the waveguide with eigenfunction expansion method. The reflection coefficient of the waveguide with a post is calculated by using internal impedance in order to investigate the influence of dimensional tolerances of the waveguide. In order to check the validity of the theoretical analysis, the calculated reflection coefficients are compared with the measured results.
Keywords
Rectangular Waveguides; Reflection Coefficient; Dimensional Tolerances; Post;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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