Electrooptic Millimeter-Wave–Lightwave Signal Converters Suspended to Gap-Embedded Patch Antennas on Low- $k$ Dielectric Materials
作者： Yusuf Nur Wijayanto , Hiroshi Murata , Yasuyuki Okamura
DOI: 10.1109/JSTQE.2013.2265192
关键词:
摘要: An electrooptic (EO) millimeter-wave (MMW) to lightwave (LW) signal converter suspended narrow-gap-embedded patch antennas on a low-k dielectric material substrate was proposed for electrical-optical conversion in radio-over-fiber systems. Direct from wireless MMW LW signals can be obtained using the device with simple and compact structures. The operated low loss no external power supply. By substrate, antenna size interaction length become large compared high-k EO crystal. As result, efficiency enhanced. Furthermore, effects of resonant modes eliminated since rather thin crystal (<;100 μm) is used. enhanced about ten times fabricated an Analysis experimental results 60-GHz band are presented this paper.
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