An inhomogeneous composite right-/left-handed (CRLH) transmission line (TL) is proposed and fabricated in the form of photonic super-lattice. Both the theoretical and experimental results demonstrate that, with two or more different building blocks in a periodic unit cell, band structures can be tuned by Bragg scattering in the left-handed frequency region in which the Bloch mode calculated shows the strong scattering. This work may provide a way to realize a kind of subwavelength size metarnaterial filter or time delay line operating at some specific pass bands or stop bands.
机构:
Tongji Univ, Sch Elect & Informat, Shanghai 200092, Peoples R ChinaTongji Univ, Shanghai Key Lab Special Artificial Microstruct M, Shanghai 200092, Peoples R China
Wang, Youzhen
Zhang, Yewen
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Tongji Univ, Shanghai Key Lab Special Artificial Microstruct M, Shanghai 200092, Peoples R China
Tongji Univ, Sch Elect & Informat, Shanghai 200092, Peoples R ChinaTongji Univ, Shanghai Key Lab Special Artificial Microstruct M, Shanghai 200092, Peoples R China
Zhang, Yewen
Li, Haiyang
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Tongji Univ, Shanghai Key Lab Special Artificial Microstruct M, Shanghai 200092, Peoples R ChinaTongji Univ, Shanghai Key Lab Special Artificial Microstruct M, Shanghai 200092, Peoples R China
Li, Haiyang
He, Li
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Tongji Univ, Shanghai Key Lab Special Artificial Microstruct M, Shanghai 200092, Peoples R ChinaTongji Univ, Shanghai Key Lab Special Artificial Microstruct M, Shanghai 200092, Peoples R China
He, Li
Liu, Fuqiang
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Tongji Univ, Sch Elect & Informat, Shanghai 200092, Peoples R ChinaTongji Univ, Shanghai Key Lab Special Artificial Microstruct M, Shanghai 200092, Peoples R China
Liu, Fuqiang
Chen, Hong
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机构:
Tongji Univ, Shanghai Key Lab Special Artificial Microstruct M, Shanghai 200092, Peoples R China
Tongji Univ, Sch Elect & Informat, Shanghai 200092, Peoples R ChinaTongji Univ, Shanghai Key Lab Special Artificial Microstruct M, Shanghai 200092, Peoples R China
Chen, Hong
2008 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, VOLS 1-4,
2008,
: 1620
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