An integrated traveling-wave slot radiator
An integrated traveling-wave slot radiator
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集成行波缝隙辐射器
DOI：
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
A. Hajimiri
中科院分区：
文献类型：
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作者：
S. Bowers;A. Safaripour;A. Hajimiri
基于电磁对偶理论，设计了一种行波集成缝隙辐射器，该辐射器基于径向多端口驱动辐射器的环形部分，以最小化天线专用面积。它采用32 nm SOI CMOS设计，由4点缓冲正交VCO驱动，以产生从芯片背面辐射出的行波。在134.5 GHz处测得最大EIRP为6.0 dBm，总辐射功率为-1.7 dBm，同时汲取168 mW直流功率。
A traveling-wave integrated slot radiator is designed using electromagnetic duality theory based off of the ring portion of a radial multi-port driven radiator to minimize the area required exclusively for the antenna. It is designed in 32 nm SOI CMOS and driven by a buffered quadrature VCO at 4 points to create the traveling wave that radiates out of the backside of the chip. It is measured to have a maximum EIRP of 6.0 dBm at 134.5 GHz with a total radiated power of -1.7 dBm while drawing 168 mW DC power.