Abstract
The performance of multihole directional couplers can be considerably improved by placing a second hole structure to the existing one. The improvement may be aimed at directivity or at suppression of certain unwanted modes propagating either in forward or backward direction.
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Janzen, G., Stickel, H., Report IPF-83-9, University of Stuttgart, 1983
Janzen, G., Stickel, H., Report IPF-83-8, University of Stuttgart, 1983
Janzen, G., Stickel, H., Int. J. Infrared and Millimeter Waves 5 (1984) No. 7
Janzen, G., Stickel, H., 8th Int. Conf. Infrared and Millimeter Waves, IEEE, Miami Beach, Dec. 1983, paper TH 4.6
Janzen, G., Müller, G., Schüller, P.G., Thumm, M., Wilhelm, R., Erckmann, V., 8th Int. Conf. Infrared and Millimeter Waves, IEEE, Miami Beach, Dec. 1983, paper T4.4
Thumm, M., Janzen, G., Müller, G., Schüller, P.G., Wilhelm, R., Erckmann, V., 8th Int. Conf. Infrared and Millimeter Waves, IEEE, Miami Beach, Dec. 1983, paper TH4.7
Menzel, W., Callsen, H., MTT 31 (1983) 142
Sicking, H., Solbach, F., Barth, H., Microwaves & RF 22, No. 4 (1983) 75
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Janzen, G., Stickel, H. Improved directional couplers for overmoded waveguide systems. Int J Infrared Milli Waves 5, 1405–1417 (1984). https://doi.org/10.1007/BF01013366
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DOI: https://doi.org/10.1007/BF01013366