نتایج جستجو برای: gap waveguide
تعداد نتایج: 156671 فیلتر نتایج به سال:
The current paper presents a six-port low-loss waveguide coupler based on ridge gap structure with potential application in various mmWave wireless systems. challenges the fabrication faced frequencies can be overcome by using technology. excitation of presented junction is done standard WR-28 flanges at bottom. performance proposed confirmed and measurement. measured results show that operates...
Photonic band-gap monorail and air-bridge waveguide microcavities, operating at the wavelength regime of 1550 nm, are fabricated using GaAs-based compound semiconductors. The fabrication process involves gas-source molecular beam epitaxy, electron-beam lithography, reactive ion etching, and thermal wet oxidation of Al0.93Ga0.07As.The fabrication of the air-bridge microcavity, in particular, als...
Photonic topological insulators have been widely studied due to the robustness of energy transport via supported edge modes immune structural disorder. In this work, a gap waveguide is constructed by introducing line defect into photonic crystal structure and combining it with structure, design which, therefore, combines advantages both waveguides. Not only does give high transmission efficienc...
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