Title :
Thick eccentric circular iris in circular waveguide
Author :
Yeo, S.P. ; Teo, S.G.
Author_Institution :
Dept. of Electr. Eng., Nat. Univ. of Singapore, Singapore
fDate :
8/1/1998 12:00:00 AM
Abstract :
Other researchers have observed that eccentric irises possess certain advantageous features that may lead designers to prefer them over the conventional concentric irises. The least-squares boundary residual method (LSBRM) is utilized in this paper to analyze the behavior of such an eccentric-iris structure (of nonzero thickness). Tests have confirmed that the computer model thus obtained is capable of yielding numerical results that are accurate to within ⊥1%
Keywords :
circular waveguides; least squares approximations; waveguide discontinuities; waveguide theory; circular waveguide; computer model; least-squares boundary residual method; thick eccentric circular iris; Admittance; Apertures; Circuits; Frequency; Iris; Mathematical model; Predictive models; Reflection; Testing; Waveguide discontinuities;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
