A contour-based approach to the multimode network representation of waveguide transitions

IEEE Transactions on Microwave Theory and Techniques

Volumn 46, Issue 4, 1998, Pages 411-419

  Schroeder, Werner L ^a   Guglielmi, Marco ^b  

^a UNIVERSITY OF DUISBURG ESSEN   (Germany)

^b EUROPEAN SPACE AGENCY   (Netherlands)

Author keywords

Boundary integral equations; Circular waveguides; Dual mode waveguide filters; Mode matching methods; Waveguide discontinuities

Indexed keywords

EID: 0039694210     PISSN: 00189480     EISSN: None     Source Type: Journal    
DOI: 10.1109/22.664142     Document Type: Article

References (17)

1. M. Guglielmi and G. Gheri, "Rigorous multimode network representation of capacitive steps," IEEE Trans. Microwave Theory Tech., vol. 42, pp. 622-628, Apr. 1994.
2. M. Guglielmi, R. C. Molina, and A. A. Melcon, "Dual-mode circular waveguide filters without tuning screws,"IEEE Microwave Guided Wave Let., vol. 2, pp. 457-458, Nov. 1992.
3. R. Orta, P. Savi, R. Tascone, and D. Trinchero, "Rectangular waveguide dual-mode filters without discontinuities inside the resonators," IEEE Microwave Guided Wave Lett., vol. 5, pp. 302-304, Sept. 1995.
4. L. Accantino, G. Bertin, and M. Mongiardo, "A four-pole dual mode elliptic filter realized in circular cavity without tuning screws," IEEE Trans. Microwave Theory Tech., vol. 44, pp. 2680-2687, Dec. 1996.
5. R. Beyer and F. Arndt, "Field-theory design of circular waveguide dualmode filters by a combined mode-matching finite element method," in Proc. 24th European Microwave Conf., Cannes, France, Sept. 1994, pp. 294-299.
6. S. Xiao, R. Vahldieck, and M. Guglielmi, "Field theory analysis of circular ridge waveguides with partial dielectric filling," in 1995 IEEE MTT-S Int. Microwave Symp. Dig., vol. 1, Orlando, FL, May 1995, pp. 265-268.
7. F. Giese, J. M. Reiter, and F. Arndt, "Modal analysis of arbitrarily shaped irises in waveguides by a hybrid contour-integral mode-matching method," in 1995 IEEE MTT-S Int. Microwave Symp. Dig., vol. 3, Orlando, FL, May 1995, pp. 1359-1362.
8. U. Balaji and R. Vahldieck, "Radial mode matching analysis of ridged circular waveguide," in 1995 IEEE MTT-S Int. Microwave Symp. Dig., vol. 2, Orlando, FL, May 1995, pp. 637-640.
9. U. Balaji and R. Vahldieck, "Field theory based s-parameter analysis of circular ridged waveguide discontinuities," in 1996 IEEE MTT-S Int. Microwave Symp. Dig., vol. 3, San Francisco, CA, June 1996, pp. 1853-1856.
10. P. Guillot, P. Couffignal, H. Baudrand, and B. Theron, "Improvement in calculation of some surface integrals: Application to junction characterization in cavity filter design," IEEE Trans. Microwave Theory Tech., vol. 41, pp. 2156-2160, Dec. 1993.
11. W. Sun and C. A. Balanis, "Analysis and design of quadrupel ridged waveguides," IEEE Trans. Microwave Theory Tech., vol. 42, pp. 2201-2207, Dec. 1994.
12. P. Arcioni, "Fast evaluation of modal coupling coefficients of waveguide step continuities," IEEE Microwave Guided Wave Lett., vol. 6, pp. 232-234, June 1996.
13. G. Conciauro, M. Bressan, and C. Zuffada, "Waveguide modes via and integral equation leading to a linear matrix eigenvalue problem," IEEE Trans. Microwave Theory Tech., vol. 32, pp. 1495-1504, Nov. 1984.
14. W. Schroeder and I. Wolff, "A hybrid-mode boundary integral equation method for normal-and superconducting transmission lines of arbitrary cross section," Int. J. Microwave Millimeter-Wave CAE, vol. 2, pp. 314-330, Oct. 1992.
15. _, "Full-wave analysis of the influence of conductor shape and structure details on losses in coplanar waveguide," in 1995 IEEE MTTS Int. Microwave Symp. Dig., vol. 3, Orlando, FL, May 1995, pp. 1273-1276.
16. W. Schroeder and M. Guglielmi, "Boundary integral equation approach to multi-mode y-matrix characterization of multi-ridged sections in circular waveguide," in 1996 IEEE MTT-S Int. Microwave Symp. Dig., San Francisco, CA, June 1996, pp. 1849-1852.
17. W. Schroeder and I. Wolff, "The origin of spurious modes in numerical solutions of electromagnetic field eigenvalue problems," IEEE Trans. Microwave Theory Tech., vol. 42, pp. 644-653, Apr. 1994.