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Computational frequency-diverse microwave imaging using an air-filled cavity-backed antenna

Publication ,  Conference
Yurduseven, O; Fromenteze, T; Gollub, JN; Marks, DL; Smith, DR
Published in: 2017 11th European Conference on Antennas and Propagation, EUCAP 2017
May 15, 2017

We demonstrate a frequency-diverse imaging system using an air-filled cavity-backed antenna as a transceiver (cavity-to-cavity system layout) for the K-band (17.5-26.5 GHz) frequency regime. Leveraging the computational imaging concept, the frequency-diversity enables imaging in an all-electronic manner, without the need for mechanical raster scanning or active circuit components, minimizing the data acquisition time and simplifying the system architecture. It is shown that the proposed system is capable of reconstructing good fidelity images in a sub-second time frame, holding significant potential for real-time imaging applications.

Duke Scholars

Published In

2017 11th European Conference on Antennas and Propagation, EUCAP 2017

DOI

Publication Date

May 15, 2017

Start / End Page

3589 / 3592
 

Citation

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Yurduseven, O., Fromenteze, T., Gollub, J. N., Marks, D. L., & Smith, D. R. (2017). Computational frequency-diverse microwave imaging using an air-filled cavity-backed antenna. In 2017 11th European Conference on Antennas and Propagation, EUCAP 2017 (pp. 3589–3592). https://doi.org/10.23919/EuCAP.2017.7928063
Yurduseven, O., T. Fromenteze, J. N. Gollub, D. L. Marks, and D. R. Smith. “Computational frequency-diverse microwave imaging using an air-filled cavity-backed antenna.” In 2017 11th European Conference on Antennas and Propagation, EUCAP 2017, 3589–92, 2017. https://doi.org/10.23919/EuCAP.2017.7928063.
Yurduseven O, Fromenteze T, Gollub JN, Marks DL, Smith DR. Computational frequency-diverse microwave imaging using an air-filled cavity-backed antenna. In: 2017 11th European Conference on Antennas and Propagation, EUCAP 2017. 2017. p. 3589–92.
Yurduseven, O., et al. “Computational frequency-diverse microwave imaging using an air-filled cavity-backed antenna.” 2017 11th European Conference on Antennas and Propagation, EUCAP 2017, 2017, pp. 3589–92. Scopus, doi:10.23919/EuCAP.2017.7928063.
Yurduseven O, Fromenteze T, Gollub JN, Marks DL, Smith DR. Computational frequency-diverse microwave imaging using an air-filled cavity-backed antenna. 2017 11th European Conference on Antennas and Propagation, EUCAP 2017. 2017. p. 3589–3592.

Published In

2017 11th European Conference on Antennas and Propagation, EUCAP 2017

DOI

Publication Date

May 15, 2017

Start / End Page

3589 / 3592