Patent 7592957 was granted and assigned to Rayspan Corporation on September, 2009 by the United States Patent and Trademark Office.
Techniques, apparatus and systems that use one or more composite left and right handed (CRLH) metamaterial structures in processing and handling electromagnetic wave signals. Antennas and antenna arrays based on enhanced CRLH metamaterial structures are configured to provide broadband resonances for various multi-band wireless communications.