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Subwavelength waveguide and delay line with fractal cross sections

Authors Wen, Wei-Jia
Sheng, Ping
Chan, Che-Ting
Zhou, Lei
Hou, Bo
Issue Date 2009-07-28
Source US Patent , 7,567,149 B2, 2009
Summary A waveguide structure is described wherein microwaves or radio-frequency waves can be guided in their propagation through channels whose cross-sections contain fractal patterns, with relevant dimensions much smaller than the wavelengths of the guided waves. A finite section of such waveguide can be used as an efficient delay line.
Rights This patent is also available at HKUST Technology Transfer Center Patent Search at <>
Language English
Format Patent
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