Results 211 to 220 of about 41,645 (243)

Curved filters in rectangular waveguide

26th European Microwave Conference, 1996, 1996
Curved filters are realized by inserting suitably selected discontinuities inside a bend section, instead of a straight section. This configuration replaces the classical cascade filter-bend, saving size, weight and cost, while also increasing the design flexibility of complex microwave networks. Curved cavities are modelled by the local modes approach,
A. Morini, T. Rozzi, M. Mongiardo
openaire   +1 more source

Corrugated Rectangular Waveguides: Composite Right-/Left-Handed Metaguides

2009
Metamaterial transmission lines were recently introduced as structures supporting left-hand (LH) propagation in addition to the conventional right-hand propagation. Realizations and applications for composite right-/left-handed transmission lines were surveyed. Examining the LH propagation phenomena in these structures is thus in order.
Ahmed Kishk, Alexander Yakovlev, Allen Glisson, Islam Eshrah   +3 more
openaire   +1 more source

Characteristics Of Loaded Rectangular Waveguides

IEEE Transactions on Microwave Theory and Techniques, 1965
Electromagnetic fields of a rectangular waveguide with an arbitrarily loaded slab are theoretically analyzed. Eigenvalues for the transmission modes are presented in the form of universal eigenvalue charts. Electric field distributions in the loaded waveguide are obtained theoretically, and they are compared with the results of measurements.
Y. Mushiake, T. Ishida
openaire   +1 more source

Bends in oversized rectangular waveguide

Fusion Engineering and Design, 2011
Abstract The use of rectangular oversized waveguides in the Main Transmission Lines of the Lower Hybrid Current Drive (LHCD) system of ITER, requires to investigate the problem of bends. The principal specifications that characterize the oversized bend design concern the minimization of the reflection of the fundamental mode and the maximization of ...
Meschino S., Ceccuzzi S., Mirizzi F., Pajewski L., Schettini G., Artaud J. F., Bae Y. S., Barbera A. M. A., Belo J., Berger By G., Bernard J. M., Cara P., Cardinali A., Castaldo C., Cesario R., Decker J., Delpech L., Ekedahl A., Garcia J., Garibaldi P., Goniche M., Guilhem D., Hamlyn Harris C., Hillairet J., Hoang G. T., Jia H., Huang Q. Y., Imbeaux F., Kim S. H., Lausenaz Y., MAGGIORA, Riccardo, Magne R., Marfisi L., MILANESIO, DANIELE, Namkung W., Panaccione L., Peysson Y., Saille A., Schneider M., Sharma P. K., Tuccillo A. A., Tudisco O., Villari R., Vulliez K., Wuh Y., Zengh Q. .   +45 more
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Propagation in the General, Rectangular Waveguide

1975 5th European Microwave Conference, 1975
Two methods for calculating the propagation characteristics of rectangular waveguides with various internal and external media are presented. The first one is only asymptotically correct and utilizes the reflection coefficients from the walls, taking into to account depolarization. Results are presented for dielectric waveguides and rectangular tunnels
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Rectangular and Ridge Waveguide (Correction)

IRE Transactions on Microwave Theory and Techniques, 1957
Tore N. Anderson, author of the paper "Rectangular and Ridge Waveguide," which appeared on pages 201-209 of the October, 1956 issue of these Transactions, regrets the omission of the following reference.
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Conducting Spheres in Rectangular Waveguides

IEEE Transactions on Microwave Theory and Techniques, 1980
A conducting sphere on the center of the broad wall of a rectangular waveguide causes frequency independent reflections for a wide range of frequencies. This empirically found behavior is confirmed analytically here by perturbational calculations.
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Rectangular and Triangular Waveguides

2006
Kimball A. Milton, Julian Schwinger
openaire   +2 more sources

Attenuation in rectangular waveguides

Electronics and Power, 1964
F.A. Benson, D.H. Steven
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Displacements of rectangular waveguides

Radiophysics and Quantum Electronics, 1982
A. M. Lerer, V. P. Lyapin, G. P. Sinyavskii   +2 more
openaire   +1 more source