Breakthrough Millimeter-wave Circulator IC (IMAGE)

Columbia University School of Engineering and Applied Science

Breakthrough Millimeter-wave Circulator IC

Caption

This is a chip microphotograph of the 25GHz fully-integrated non-reciprocal passive magnetic-free 45nm SOI CMOS circulator based on spatio-temporal conductivity modulation.

Credit

Tolga Dinc/Columbia Engineering

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Please use the credit: Tolga Dinc/Columbia Engineering

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