Strobel A, Carlowitz C, Wolf R, Ellinger F, Vossiek M (2013)
Publication Language: English
Publication Type: Journal article
Publication year: 2013
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Book Volume: 61
Pages Range: 1964-1972
Journal Issue: 5
DOI: 10.1109/TMTT.2013.2252915
In this paper, a fully integrated active backscatter transponder based on the switched injection-locked oscillator (SILO) principle for frequency-modulated continuous-wave radar applications is presented. Furthermore, a method to characterize a SILO amplifier is extended and utilized to measure the system parameters of the presented backscatter tag that operates at 34.45 GHz. It is digitally tunable from 32.7 to 35.4 GHz and reaches an unpulsed output power of 5 dBm. Above injection power levels of-53 dBm, the SILO tag responds phase coherent at its maximum output power. In system measurements, the SILO backscatter transponder was used to perform distance measurements at ranges from 0.7 to 11.5 m. A remarkably good mean distance measurement error of 7 cm with a standard deviation of 10 cm was achieved in a strong multipath environment. The single measurement precision is below 3 mm. © 1963-2012 IEEE.
APA:
Strobel, A., Carlowitz, C., Wolf, R., Ellinger, F., & Vossiek, M. (2013). A Millimeter-Wave Low-Power Active Backscatter Tag for FMCW Radar Systems. IEEE Transactions on Microwave Theory and Techniques, 61(5), 1964-1972. https://doi.org/10.1109/TMTT.2013.2252915
MLA:
Strobel, Axel, et al. "A Millimeter-Wave Low-Power Active Backscatter Tag for FMCW Radar Systems." IEEE Transactions on Microwave Theory and Techniques 61.5 (2013): 1964-1972.
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