This work proposes a novel synthesis method for tiled rectangular shaped arrays, partitioned using two types of square tiles, controlled in phase by a single phase shifter. In order to maximize the efficiency of the amplifiers, an isophoric feeding network is proposed while the aperture tapering is achieved by means of a module sizes tapering strategy. A multi-objective optimization is used to find the optimal tiling configuration, minimizing the side lobes level, and the number of modules.
Modular phased array design through a tile-dimension tapering approach / Anselmi, N.; Rocca, P.; Massa, A.. - STAMPA. - (2019), pp. 1-2. (Intervento presentato al convegno 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 tenutosi a Atlanta, GA nel 7th-12th July 2019) [10.1109/APUSNCURSINRSM.2019.8888715].
Modular phased array design through a tile-dimension tapering approach
Anselmi N.;Rocca P.;Massa A.
2019-01-01
Abstract
This work proposes a novel synthesis method for tiled rectangular shaped arrays, partitioned using two types of square tiles, controlled in phase by a single phase shifter. In order to maximize the efficiency of the amplifiers, an isophoric feeding network is proposed while the aperture tapering is achieved by means of a module sizes tapering strategy. A multi-objective optimization is used to find the optimal tiling configuration, minimizing the side lobes level, and the number of modules.| File | Dimensione | Formato | |
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Modular Phased Array Design Through a Tile-Dimension Tapering Approach.pdf
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