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Sub-millimeter wave diode transceivers

Tomas Bryllert (Institutionen för mikroteknologi och nanovetenskap, Terahertz- och millimetervågsteknik )
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz (2162-2027). p. Art. no. 6956019. (2014)
[Konferensbidrag, refereegranskat]

We present sub-millimeter wave transceiver modules intended for imaging radar applications. In particular a novel circuit architecture that operates in homodyne FMCW radar mode will be highlighted [1], and the trade-offs between performance and circuit complexity will be discussed. The transceiver units are based on monolithically integrated Schottky diodes fabricated on 3 μm thick membranes. Radar images with 60 dB of signal-to-noise at 220 GHz will be presented as well as design results for a 340 GHz unit.



Denna post skapades 2014-12-22. Senast ändrad 2015-12-07.
CPL Pubid: 208842

 

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