多层集成微流控驱动毫米波频率可重构天线

2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting Pub Date : 2020-07-05 DOI:10.1109/IEEECONF35879.2020.9329955

J. Mendoza, G. Mumcu

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引用次数: 2

摘要

提出了一种微流控可重构频率可调毫米波贴片天线。与之前报道的微流体可重构射频器件不同，多金属化板重新配置天线的驱动是通过在多层流体储层堆栈中使用压电盘来实现的。该天线在28ghz和38ghz状态下分别以7%和9% S11 <- 10db的阻抗匹配带宽工作。此外，它在28 GHz和38 GHz时的模拟实现增益分别为5.66 dBi和4.9 dBi。

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Mm-Wave Frequency Reconfigurable Antenna with Multilayer Integrated Microfluidic Actuation

A microfluidically reconfigurable frequency tunable mm-wave patch antenna is presented. Different than the previously reported work on microfluidically reconfigurable RF devices, the actuation of the multiple metallized plates reconfiguring the antenna is carried out by using a piezoelectric disk within a multilayered fluid reservoir stack. The antenna operates with 7% and 9%|S11| <-10 dB impedance matching bandwidth in its 28 GHz and 38 GHz states respectively. Additionally, it exhibits a simulated realized gain of 5.66 dBi and 4.9 dBi at 28 GHz and 38 GHz, respectively.

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来源期刊

2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting

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