?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F511%2F&rft.title=Adaptive+nulling+in+time-modulated+linear+arrays+with+minimum+power+losses&rft.creator=Poli%2C+Lorenzo&rft.creator=Rocca%2C+Paolo&rft.creator=Oliveri%2C+Giacomo&rft.creator=Massa%2C+Andrea&rft.subject=TU+Technical+Reports+and+Publications&rft.description=The+synthesis+of+adaptive+time-modulated+linear+arrays+is+dealt+with+by+means+of+an+innovative+strategy%2C+in+which+a+particle+swarm+optimiser+is+used+to+reconfigure+the+pulse+sequence+controlling+the+static+element+excitations%2C+as+well+as+the+least+significant+bits+of+digital+phase+shifters+to+maximise+the+signal-to-interference-plus-noise+ratio+at+the+receiver.+The+reduction+of+the+power+content+of+sideband+radiation+generated+by+the+periodic+on-off+commutation+of+switches+is+addressed+by+customising+to+non-isotropic+sources+a+very+effective+analytic+relationship.+A+set+of+selected+results+is+reported+and+discussed+to+show+the+advantages+and+limitations+of+the+proposed+approach.+Comparisons+with+previously+published+results+are+also+presented.+%22This+paper+is+a+postprint+of+a+paper+submitted+to+and+accepted+for+publication+in+IET+Microwaves%2C+Antennas+%26+Propagation+and+is+subject+to+Institution+of+Engineering+and+Technology+Copyright.+The+copy+of+record+is+available+at+IET+Digital+Library%3A+http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D5697293%22&rft.date=2011-01&rft.type=Technical+Report&rft.type=PeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F511%2F1%2FDISI-11-102-R196.pdf&rft.identifier=++Poli%2C+Lorenzo+and+Rocca%2C+Paolo+and+Oliveri%2C+Giacomo+and+Massa%2C+Andrea++(2011)+Adaptive+nulling+in+time-modulated+linear+arrays+with+minimum+power+losses.++%5BTechnical+Report%5D+++++