Micromachined-silicon W-band planar-lens antenna with metamaterial free-space matching

In this work, we present for the first time a miniaturized planar W-band dielectric-lens antenna which is micromachined in a 300 µm silicon wafer. The antenna edge comprises a metamaterial anti-reflection geometry in order to reduce parasitic reflections at the free-space to high-permittivity dielec...

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Bibliographische Detailangaben
Hauptverfasser:	Dudorov, Sergey, Topfer, Fritzi, Oberhammer, Joachim
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	100 GHz Antenna measurements Antenna radiation patterns Anti-reflection Beam widths Design frequencies Dielectric antenna Dielectric interface Dielectric lens Dielectrics Directivity E planes Fan beams Fan-beam Lens antennas Lenses MEMS Metal waveguides Metamaterial Metamaterial antennas Metamaterials Micromachined Micromachining Micromachining process Microwave antennas Operating frequency Parasitic reflections Permittivity Planar lens Reflected power Side lobes Silicon Silicon lens Silicon wafers Single-mask
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