eprintid: 628
rev_number: 11
eprint_status: archive
userid: 4
dir: disk0/00/00/06/28
datestamp: 2014-05-08 10:19:07
lastmod: 2018-02-26 14:55:57
status_changed: 2014-05-08 10:19:07
type: monograph
metadata_visibility: show
creators_name: Poli, L.
creators_name: Rocca, P.
creators_name: Oliveri, G.
creators_name: Massa, A.
title: A failure correction strategy in time-modulated linear arrays
ispublished: pub
subjects: MEA
full_text_status: public
monograph_type: technical_report
keywords: Evolutionary Optimization, Array Synthesis, Time Modulated Arrays
abstract: A technique for failure correction in time-modulated linear arrays is analyzed in this report. Starting from the knowledge of the array elements with failures, the on–off behavior of the switches at the other elements is properly reconfigured to radiate a pattern as close as possible to the ideal one in terms of pattern features. The array reconfiguration is carried out by solving an optimization problem through the minimization of a suitable cost function proportional to the mismatch between ideal and reconfigured pattern features.
date: 2014
publisher: University of Trento
referencetext: [1] L. Poli, P. Rocca, L. Manica, and A. Massa, “Handling sideband radiations in time-modulated arrays through particle swarm optimization,” IEEE Trans. Antennas Propag., vol. 58, no. 4, pp. 1408-1411, Apr. 2010.
[2] E. T. Bekele, L. Poli, M. D’Urso, P. Rocca, and A. Massa, "Pulse-shaping strategy for time modulated arrays - Analysis and design," IEEE Trans. Antennas Propag., vol. 61, no. 7, pp. 3525-3537, July 2013.
[3] P. Rocca, L. Poli, G. Oliveri, and A. Massa, "A multi-stage approach for the synthesis of sub-arrayed time modulated linear arrays," IEEE Trans. Antennas Propag., vol. 59, no. 9, pp. 3246-3254, Sep. 2011.
[4] L. Poli, P. Rocca, G. Oliveri, and A. Massa, "Harmonic beamforming in time-modulated linear arrays," IEEE Trans. Antennas Propag., vol. 59, no. 7, pp. 2538-2545, Jul. 2011.
[5] P. Rocca, L. Poli, and A. Massa, "Instantaneous directivity optimization in time-modulated array re- ceivers," IET Microwaves, Antennas & Propagation, vol. 6, no. 14, pp. 1590-1597, Nov. 2012.
[6] L. Poli, P. Rocca, and A. Massa, "Sideband radiation reduction exploiting pattern multiplication in directive time-modulated linear arrays," IET Microwaves, Antennas & Propagation, vol. 6, no. 2, pp. 214-222, 2012.
[7] L. Poli, P. Rocca, G. Oliveri, and A. Massa, "Adaptive nulling in time-modulated linear arrays with minimum power losses," IET Microwaves, Antennas & Propagation, vol. 5, no. 2, pp. 157-166, 2011.
[8] L. Poli, P. Rocca, L. Manica, and A. Massa, "Pattern synthesis in time-modulated linear arrays through pulse shifting," IET Microwaves, Antennas & Propagation, vol. 4, no. 9, pp. 1157-1164, 2010.
[9] P. Rocca, L. Poli, G. Oliveri, and A. Massa, "Synthesis of time-modulated planar arrays with controlled harmonic radiations," Journal of Electromagnetic Waves and Applications, vol. 24, no. 5/6, pp. 827-838, 2010.
[10] L. Manica, P. Rocca, L. Poli, and A. Massa, "Almost time-independent performance in time-modulated linear arrays," IEEE Antennas Wireless Propag. Lett., vol. 8, pp. 843-846, 2009.
[11] L. Poli, P. Rocca, G. Oliveri, and A. Massa, "Failure correction in time-modulated linear arrays," IET Radar, Sonar & Navigation, vol. 8, no. 3, pp. 195-201, Mar. 2014.
[12] P. Rocca, Q. Zhu, E. T. Bekele, S. Yang, and A. Massa, "4D arrays as enabling technology for cognitive radio systems," IEEE Transactions on Antennas and Propagation - Special Issue on "Antenna Systems and Propagation for Cognitive Radio," vol. 62, no. 3, pp. 1102-1116, Mar. 2014.
citation:   Poli, L. and Rocca, P. and Oliveri, G. and Massa, A.  (2014) A failure correction strategy in time-modulated linear arrays.  Technical Report. University of Trento.     
document_url: http://www.eledia.org/students-reports/628/1/A%20failure%20correction%20strategy%20in%20time-modulated%20linear%20arrays.pdf