Exploitation of Linear Frequency Modulated Continuous Waveform (LFMCW) for Frequency Diverse Arrays

Date

2013-07-01

Author

Eker, T.
Demir, Şimşek
Hizal, A.

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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Frequency diverse arrays (FDA) are recently introduced. Not only the phased array and frequency scanning arrays, but also FDA provides electronic beam scanning ability. Moreover, electronic beam scanning is provided without the use of phase shifters or vector modulators. Nevertheless, reported studies on this concept do not provide practically implementable results. In this paper, fundamental expressions of the FDA operation and its typical implementation schemes are reviewed, and an ultimately useful scheme for implementing and FDA is introduced based on linear frequency modulated continuous waveform (LFMCW). The mathematical foundations of LFMCW FDA are developed and used to design a basic proof of concept structure. This structure is also implemented and the measurements related to the implementation are presented with discussions on the results.

Subject Keywords

Electrical and Electronic Engineering

URI

https://hdl.handle.net/11511/41409

Journal

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION

DOI

https://doi.org/10.1109/tap.2013.2258393

Collections

Department of Electrical and Electronics Engineering, Article

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Citation Formats

T. Eker, Ş. Demir, and A. Hizal, “Exploitation of Linear Frequency Modulated Continuous Waveform (LFMCW) for Frequency Diverse Arrays,” IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, pp. 3546–3553, 2013, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/41409.