An electronically tunable compact submillimeter wave transmission/reflection measurement system has been demonstrated at 560-635 GHz. The measured dynamic range is as high as 90 dB (60 dB across the entire frequency range), with less than 2° of peak phase noise. The frequency agility of the system can be exploited to provide near real-time imaging capability using only a single pixel. This is accomplished by scanning the transmit and receive beams through the use of a frequency steerable lens placed at the transmitter and receiver.
A Compact Electronically-Tuned Vector Measurement System For Submillimeter-Wave Imaging
2006-09-01
1302805 byte
Conference paper
Electronic Resource
English
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