Wave transmission lines and networks – Long lines – Waveguide type
Patent
1990-04-16
1991-02-12
Gensler, Paul
Wave transmission lines and networks
Long lines
Waveguide type
333 26, H01P 3123
Patent
active
049927620
ABSTRACT:
A waveguide configuration have a longitudinal ridge directly opposing a longitudinal trough. The ridge provides broadband signal transmission characteristics of ridge waveguides and may extend within the trough to result in a virtually horizontal electric field configuration.
REFERENCES:
patent: 2921276 (1960-01-01), Fubini
patent: 4476363 (1984-10-01), Berggren
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Tsung-Shan Chen, "Calculation of the Parameters of Ridge Waveguides," IRE Transactions on Microwave Theory and Techniques, vol. 5, No. 1, pp. 12-17, (Jan. 57).
S. Hopfer, "The Design of Ridged Waveguides," IRE Transactions on Microwave Theory and Techniques, vol. 3, pp. 20-29, (Oct. 1955).
S. B. Cohen, "Optimum Design of Stepped Transmission-Line Transformers," IRE Transactions on Microwave Theory and Techniques, pp. 16-21, (Apr. 1955).
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J. R. Winnery and H. W. Jamieson, "Equivalent Circuits of Discontinuities in Transmission Lines," Proceedings of the IRE, vol. 32, pp. 98-116 (Feb. 1944)
Godshalk Edward M.
Jones Keith E.
Cascade Microtech, Inc.
Gensler Paul
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