Gardill M, Fischer G, Weigel R, Kölpin A (2013)
Publication Type: Journal article
Publication year: 2013
Publisher: Copernicus
Book Volume: 11
We generally categorize the approaches for ultrawideband antenna array design, and consequently propose simplified concepts for antenna arrays for a high-precision, ultra-wideband FMCW radar 2D local positioning system to obtain robustness against multi path interference, perform angle of arrival analysis, as well as instantaneous heading estimation. We focus on low-cost and mechanical robust, industrial-application ready antennas. The antenna arrays are optimized for operation in the 5 GHz to 8 GHz frequency range and are designed towards supporting full omnidirectional 360 as well as partial half-plane direction of arrival estimation. Two different concepts for vehicle- as well as wall-mounted antenna array systems are proposed and discussed. We propose a wideband unidirectional bow-tie antenna array element having 97\% impedance and 37\% pattern bandwidth and a robust vehicle mounted omnidirectional antenna element having more than 85\% impedance and pattern bandwidth.
APA:
Gardill, M., Fischer, G., Weigel, R., & Kölpin, A. (2013). Single-Element Based Ultra-Wideband Antenna Array Concepts for Wireless High-Precision 2D Local Positioning. Advances in Radio Science : Kleinheubacher Berichte, 11. https://doi.org/10.5194/ars-11-297-2013
MLA:
Gardill, Markus, et al. "Single-Element Based Ultra-Wideband Antenna Array Concepts for Wireless High-Precision 2D Local Positioning." Advances in Radio Science : Kleinheubacher Berichte 11 (2013).
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