REFLECTIVE INTELLIGENT METASURFACE UNIT, REFLECTIVE INTELLIGENT METASURFACE AND COMMUNICATION DEVICE

REFLECTIVE INTELLIGENT METASURFACE UNIT, REFLECTIVE INTELLIGENT METASURFACE AND COMMUNICATION DEVICE

A reflective intelligent metasurface unit, a reflective intelligent metasurface and a communication device. The reflective intelligent metasurface unit comprises: a first reflection circuit layer (11), a second reflection circuit layer (12) and a first ground plate layer (13), wherein the first refl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CUI, Yijun, WU, Jianjun, ZHANG, Judong, TIAN, Sucheng, FU, Suidao, YANG, Gang
Format: Patent
Sprache:chi ; eng ; fre
Schlagworte:
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Beschreibung
Zusammenfassung:A reflective intelligent metasurface unit, a reflective intelligent metasurface and a communication device. The reflective intelligent metasurface unit comprises: a first reflection circuit layer (11), a second reflection circuit layer (12) and a first ground plate layer (13), wherein the first reflection circuit layer (11) and the second reflection circuit layer (12) are coupled and connected; and a dielectric layer (10), which is located between the first reflection circuit layer (11) and the second reflection circuit layer (12) and between the second reflection circuit layer (12) and the first ground plate layer (13), wherein the first reflection circuit layer (11) comprises a first metal patch (111), at least one second metal patch (112), which is arranged around the first metal patch (111), and at least one variable capacitance diode (113), the first metal patch (111) is connected to the second metal patch (112) by means of the variable capacitance diode (113), and the at least one second metal patch (11