A Millimeter-Wave Fully Metallic Six-Channel Crossover Based on Maxwell Fish-Eye Lens

A Millimeter-Wave Fully Metallic Six-Channel Crossover Based on Maxwell Fish-Eye Lens

A millimeter-wave (mmW) fully metallic crossover with six intersecting channels based on Maxwell fish-eye (MFE) lens is proposed. The quasi-MFE lens consists of an almost-parallel plate waveguide with a curved top plate and an array of uniform metallic posts loaded on the bottom plate. Six pairs of...

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Veröffentlicht in:IEEE microwave and wireless components letters 2020-11, Vol.30 (11), p.1041-1044
Hauptverfasser: Lu, Hongda, Wu, Genhao, Liu, Yong, Lv, Xin
Format: Artikel
Sprache:eng
Schlagworte:
Broadband
Crossovers
Fisheye views
Indexes
Lens-based crossover
Lenses
Maxwell fish-eye (MFE) lens
Microwave antennas
Microwave circuits
Microwave integrated circuits
Millimeter waves
Parallel plates
Rectangular waveguides
Refractive index
six-channel crossover
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Beschreibung
Zusammenfassung:A millimeter-wave (mmW) fully metallic crossover with six intersecting channels based on Maxwell fish-eye (MFE) lens is proposed. The quasi-MFE lens consists of an almost-parallel plate waveguide with a curved top plate and an array of uniform metallic posts loaded on the bottom plate. Six pairs of rectangular waveguides are added that surround the lens to form a six-channel crossover. The results show a performance of broadband and efficient crossing transmissions, indicating the application potential of the proposed crossover in the multichannel mmW systems.
ISSN:1531-1309
2771-957X
1558-1764
2771-9588
DOI:10.1109/LMWC.2020.3027466