Title :
THz near-field distribution of fractal antenna
Author :
Tanaka, T. ; Ohno, Kizuku ; Tanaka, Kiyoshi
Author_Institution :
Inst. for Integrated Cell-Mater. Sci. (WPI-iCeMS), Kyoto Univ., Kyoto, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
We evaluate the field distribution on the fractal antenna structure fabricated on the silicon substrate by using the terahertz (THz) near-field microscope. We could observe the frequency dependent field enhancement not only near the gap but also the periphery of the antenna from the spatiotemporal evolution of the single cycle THz pulse transmitted through the fractal antenna.
Keywords :
fractal antennas; microwave photonics; optical fabrication; spatiotemporal phenomena; Si; THz near-field distribution; fractal antenna; frequency dependent field enhancement; optical fabrication; silicon substrate; spatiotemporal evolution; terahertz near-field microscope; Fractal antennas; Fractals; Metamaterials; Microscopy; Silicon; Substrates;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600104
