Rocca, P. and Poli, L. and Massa, A. (2014) Simultaneous control of instantaneous and average pattern features in time-modulated linear arrays. Technical Report. University of Trento.
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Abstract
In this report, the simultaneous control of both instantaneous and average features of the TMAs patterns generated at the frequency of the receiving signal just exploiting the available time-based DoFs is investigated. The directivity of the main beam has been kept constant within the modulation period by means of the joint optimisation of both pulse-sequence descriptors (i.e., ‘switch-on times’ and ‘switch-on instants’) in order to avoid undesired fluctuation of the energy delivered at the receiver, which cause a non-negligible waste of the desired signal power in the SR, while synthesising a desired average pattern at the working frequency.
| Item Type: | Monograph (Technical Report) |
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| Uncontrolled Keywords: | Evolutionary Optimization, Array Synthesis, Time Modulated Arrays |
| Subjects: | M Methodologies > M EA Evolutionary Algorithms |
| URI: | http://www.eledia.org/students-reports/id/eprint/663 |
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