Analysis of phase sampling noise of switched injection-locked oscillators

Conference contribution


Publication Details

Author(s): Strobel A, Schulz M, Ellinger F, Carlowitz C, Vossiek M
Title edited volumes: WiSNet 2014 - Proceedings: 2014 IEEE Topical Conference on Wireless Sensors and Sensor Networks
Publisher: IEEE Computer Society
Publication year: 2014
Conference Proceedings Title: IEEE Radio Wireless Week 2014
Pages range: 43-45
Language: English


Abstract


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.


FAU Authors / FAU Editors

Carlowitz, Christian Dr.-Ing.
Lehrstuhl für Hochfrequenztechnik
Vossiek, Martin Prof. Dr.-Ing.
Lehrstuhl für Hochfrequenztechnik


External institutions with authors

Universität Potsdam


How to cite

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.

BibTeX: 

Last updated on 2019-29-01 at 16:23

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