140 GHz Transmitter Chip (IMAGE)

Chalmers University of Technology

140 GHz Transmitter Chip

Caption

The photo shows the 140 GHz transmitter chip, containing an I-Q modulator, a 3-stage amplifier, and a x3 frequency multiplier for the local oscillator. The chip was designed by Sona Carpenter, Herbert Zirath, and Mingquan Bao. Data-transmission measurements was done by Simon He. The chip size is 1.6x1.2 mm2.

Credit

Sona Carpenter

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