Strobel A, Schulz M, Ellinger F, Carlowitz C, Vossiek M (2014)
Publication Language: English
Publication Type: Conference contribution
Publication year: 2014
Publisher: IEEE Computer Society
Edited Volumes: WiSNet 2014 - Proceedings: 2014 IEEE Topical Conference on Wireless Sensors and Sensor Networks
Pages Range: 43-45
Conference Proceedings Title: IEEE Radio Wireless Week 2014
Event location: Newport Beach, CA, USA
DOI: 10.1109/WiSNet.2014.6825492
In this paper, a fully integrated active backscatter transponder based on the switched injection-locked oscillator (SILO) principle for frequency modulated continuous wave (FMCW) radar applications is presented. Furthermore, a novel theory to model the phase sampling behaviour of a SILO, accounting for noisy injection signals, is derived. The presented backscatter tag operates at 34.5 GHz and reaches a steady-state output power of 7 dBm. The input referred noise power of the SILO is -66 dBm. In system measurements, a remarkably good accuracy of 5 cm and a precision better than 2 mm was achieved in an indoor environment at ranges from 0.7 m to 17 m. In outdoor measurements an accuracy of 2 cm and a precision 1 cm was achieved for ranges from 45 m to 103 m. © 2014 IEEE.
APA:
Strobel, A., Schulz, M., Ellinger, F., Carlowitz, C., & Vossiek, M. (2014). Analysis of phase sampling noise of switched injection-locked oscillators. In IEEE Radio Wireless Week 2014 (pp. 43-45). Newport Beach, CA, USA: IEEE Computer Society.
MLA:
Strobel, Axel, et al. "Analysis of phase sampling noise of switched injection-locked oscillators." Proceedings of the 2014 IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet 2014, Newport Beach, CA, USA IEEE Computer Society, 2014. 43-45.
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