eprintid: 58
rev_number: 15
eprint_status: archive
userid: 4
dir: disk0/00/00/00/58
datestamp: 2013-06-13 12:48:03
lastmod: 2018-02-27 11:19:19
status_changed: 2013-06-13 12:48:03
type: thesis
metadata_visibility: show
creators_name: Anselmi, N.
title: Interval Analysis as Applied to the Robust Desing of Linear Antenna Arrays
ispublished: pub
subjects: TK
full_text_status: public
keywords: ACM
abstract: La realizzazione fisica di una schiera di antenne comporta l'introduzione di errori sulla fase e sull'ampiezza delle eccitazioni degli elementi radianti dovuti ad imperfezioni nei singoli componenti dell'antenna e della rete di alimentazione. Ad esempio, una schiera progettata per rispettare determinati vincoli in termini di diagramma di radiazione può non soddisfare più le specifiche di progetto in presenza di tali errori. Per questo motivo la definizione di una strategia di sintesi che sia in grado di tenere conto dei limiti di tolleranza dei singoli dispositivi riveste grande importanza nelle applicazioni pratiche.
Al fine di raggiungere questo obbiettivo, una possibile soluzione consiste nel 
a) tenere conto delle tolleranze dei componenti rispetto ai valori nominali definendo i pesi degli elementi dell'array come intervalli anziché come valori puntuali
b) sfruttare l'aritmetica per intervalli per calcolare il range di valori assunti dal pattern dell'array assumendo che le eccitazioni appartengano a tali intervalli
c) definire dei valori nominali in modo tale che l'intervallo dei pattern generati dall'antenna soddisfi i vincoli richiesti.

date: 2012
date_type: published
institution: University of Trento
department: ELEDIA Research Center@DISI
thesis_type: masters
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[4]	M. Carlin, N. Anselmi, L. Manica, P. Rocca, and A. Massa, "Exploiting interval arithmetic for predicting real arrays performances - The linear case," IEEE International Symposium on Antennas Propag. (APS/URSI 2013), Orlando, Florida, USA, Jul. 7-12, 2013 (accepted).
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[21]	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., in press.
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[24]	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.
[25]	P. Rocca, L. Poli, G. Oliveri, and A. Massa, "Adaptive nulling in time-varying scenarios through time-modulated linear arrays," IEEE Antennas Wireless Propag. Lett., vol. 11, pp. 101-104, 2012.
[26]	P. Rocca, L. Poli, and A. Massa, "Instantaneous directivity optimization in time-modulated array receivers," IET Microwaves, Antennas & Propagation, vol. 6, no. 14, pp. 1590-1597, Nov. 2012.
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[28]	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.
[29]	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.
[30]	L. Poli, P. Rocca, L. Manica, and A. Massa, "Time modulated planar arrays - Analysis and optimization of the sideband radiations," IET Microwaves, Antennas & Propagation, vol. 4, no. 9, pp. 1165-1171, 2010.
[31]	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.
[32]	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.
[33]	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.
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[39]	L. Manica, P. Rocca, A. Martini, and A. Massa, "An innovative approach based on a tree-searching algorithm for the optimal matching of independently optimum sum and difference excitations," IEEE Trans. Antennas Propag., vol. 56, no. 1, pp. 58-66, Jan. 2008.
[40]	P. Rocca, L. Manica, and A. Massa, "Synthesis of monopulse antennas through the iterative contiguous partition method," Electronics Letters, vol. 43, no. 16, pp. 854-856, Aug. 2007.
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[42]	P. Rocca, L. Manica, and A. Massa, "An effective excitation matching method for the synthesis of optimal compromises between sum and difference patterns in planar arrays," Progress in Electromagnetic Research B, vol. 3, pp. 115-130, 2008.
[43]	P. Rocca, L. Manica, and A. Massa, "Directivity optimization in planar sub-arrayed monopulse antenna," Progress in Electromagnetic Research L, vol. 4, pp. 1-7, 2008.
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[46]	P. Rocca, L. Manica, M. Pastorino, and A. Massa, "Boresight slope optimization of sub-arrayed linear arrays through the contiguous partition method," IEEE Antennas Wireless Propag. Lett., vol. 8, pp. 253-257, 2008.
[47]	L. Manica, P. Rocca, G. Oliveri, and A. Massa, "Synthesis of multi-beam sub-arrayed antennas through an excitation matching strategy," IEEE Trans. Antennas Propag., vol. 59, no. 2, pp. 482-492, Feb. 2011. 
[48]	L. Manica, P. Rocca, and A. Massa, "Design of subarrayed linear and planar array antennas with SLL control based on an excitation matching approach," IEEE Trans. Antennas Propag., vol. 57, no. 6, pp. 1684-1691, Jun. 2009.
[49]	P. Rocca, R. L. Haupt, and A. Massa, "Interference suppression in uniform linear array through a dynamic thinning strategy," IEEE Trans. Antennas Propag., vol. 59, no. 12, pp. 4525-4533, Dec. 2011.
[50]	P. Rocca, L. Manica, N. Anselmi, and A. Massa, "Analysis of the pattern tolerances in linear arrays with arbitrary amplitude errors,"  IEEE Antennas Wireless Propag. Lett., vol. 12, pp. 639-642, 2013.
[51]	L. Manica, P. Rocca, N. Anselmi, and A. Massa, "On the synthesis of reliable linear arrays through interval arithmetic," IEEE International Symposium on Antennas Propag. (APS/URSI 2013), Orlando, Florida, USA, Jul. 7-12, 2013 (accepted).
[52]	L. Manica, P. Rocca, G. Oliveri, and A. Massa, "Designing radiating systems through interval analysis tools," IEEE International Symposium on Antennas Propag. (APS/URSI 2013), Orlando, Florida, USA, Jul. 7-12, 2013 (accepted).
[53]	M. Carlin, N. Anselmi, L. Manica, P. Rocca, and A. Massa, "Exploiting interval arithmetic for predicting real arrays performances - The linear case," IEEE International Symposium on Antennas Propag. (APS/URSI 2013), Orlando, Florida, USA, Jul. 7-12, 2013 (accepted).
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[72]	G. Oliveri, L. Lizzi, F. Robol, and A. Massa, "Polarization-agile ADS-interleaved planar arrays‚" PIER, in press, 2013.

citation:   Anselmi, N.  (2012) Interval Analysis as Applied to the Robust Desing of Linear Antenna Arrays.  Masters thesis, University of Trento.   
document_url: http://www.eledia.org/students-reports/58/1/Abstract.A369.pdf