TRIPLY-RIDGED CIRCULAR WAVE-GUIDES

被引：7

作者：

DILLON, BM

GIBSON, AAP

机构：

[1] Electrical Engineering and Electronics Department UMIST, P.O. Box 88 Manchester

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 1995年 / 9卷 / 1-2期

关键词：

D O I：

10.1163/156939395X00299

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Ridged waveguide is a classic arrangement utilized in broadband microwave components. An analysis of triply-ridged waveguide, presented here, indicates that the dominant mode consists of a degenerate pair. Degenerate mode pairs are widely used in phase shift and control applications. It also exhibits single mode bandwidth characteristics more favorable than the conventional quadrupally-ridged cross-section. Modal hierarchy and field patterns are provided through the use of a finite element solver. Experimental results obtained from a triply-ridged cavity are also discussed and compare well with the numerical calculations.

引用

页码：145 / 156

页数：12

共 13 条

[1]

Cohn S.B., Properties of ridged waveguide, Proc. IRE, 35, pp. 783-788, (1947)

[2]

Montgomery J.P., On the complete eigenvalue solution of ridged waveguide, IEEE Tran. Microwave Theory Tech., MTT-19, pp. 547-555, (1971)

[3]

El-Sherbiny A.M., Cutoff wavelengths of ridged, circular and elliptic guides, IEEE Tran. Microwave Theory Tech., Vol. MTT-73, pp. 7-12, (1973)

[4]

Utsumi Y., Variational analysis of ridged waveguide modes, IEEE Tran. Microwave Theory Tech, MTT-33, pp. 111-120, (1985)

[5]

Eswarappa, Costache G.I., Eoefer W.J.R., Finlines in rectangular and circular waveguide housings including substrate mounting and bending effects - finite element analysis, IEEE Tran. Microwave Theory Tech, MTT-37, pp. 299-305, (1989)

[6]

Hoefer W.J.R., Burton M.N., Closed-form expressions for the parameters of finned and ridged waveguides, IEEE Tran. Microwave Theory Tech., MTT-30, pp. 2190-2194, (1982)

[7]

Chait H.N., Sakiotis N.G., Broad-band ferrite rotators using quadrupally- ridged circular waveguides, IRE Tran. Microwave Theory Tech., MTT-7, pp. 38-41, (1959)

[8]

Rong Y., Dou W.-B., Li S.F., Generalized field theory of irregular waveguides partially-filled with longitudinally magnetized ferrite, IEE Proc.-H, 138, 5, pp. 412-416, (1991)

[9]

Helszajn J., James D.S., Nisbet W.T., Circulators using planar triangular resonators, IEEE Tran. Microwave Theory Tech., MTT-27, pp. 188-194, (1979)

[10]

Helszajn J., Lynch D., Cut-off space of cloverleaf resonators with electric and magnetic walls, IEEE Tran. Microwave Theory Tech., MTT-40, pp. 1620-1630, (1992)

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