LEADER 04606nam 22007455 450 001 9910299673403321 005 20200714131200.0 010 $a981-287-829-7 024 7 $a10.1007/978-981-287-829-8 035 $a(CKB)3710000000479287 035 $a(EBL)4179301 035 $a(SSID)ssj0001584538 035 $a(PQKBManifestationID)16265361 035 $a(PQKBTitleCode)TC0001584538 035 $a(PQKBWorkID)14864380 035 $a(PQKB)10092095 035 $a(DE-He213)978-981-287-829-8 035 $a(MiAaPQ)EBC4179301 035 $z(PPN)258862122 035 $a(PPN)190523263 035 $a(EXLCZ)993710000000479287 100 $a20150924d2015 u| 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aActive Cancellation of Probing in Linear Dipole Phased Array$b[electronic resource] /$fby Hema Singh, N. Bala Ankaiah, Rakesh Mohan Jha 205 $a1st ed. 2015. 210 1$aSingapore :$cSpringer Singapore :$cImprint: Springer,$d2015. 215 $a1 online resource (73 p.) 225 1 $aSpringerBriefs in Computational Electromagnetics,$x2365-6239 300 $aDescription based upon print version of record. 311 $a981-287-828-9 320 $aIncludes bibliographical references and indexes. 327 $aIntroduction -- Formulation for Adapted Pattern in Dipole Array -- Simulation Results: Without Mutual Coupling -- Mutual Coupling Effect in Array Processing -- Simulation Results: With Mutual Coupling -- Edge Effect in Array Processing -- Conclusion. 330 $aIn this book, a modified improved LMS algorithm is employed for weight adaptation of dipole array for the generation of beam pattern in multiple signal environments. In phased arrays, the generation of adapted pattern according to the signal scenario requires an efficient adaptive algorithm. The antenna array is expected to maintain sufficient gain towards each of the desired source while at the same time suppress the probing sources. This cancels the signal transmission towards each of the hostile probing sources leading to active cancellation. In the book, the performance of dipole phased array is demonstrated in terms of fast convergence, output noise power and output signal-to-interference-and noise ratio. The mutual coupling effect and role of edge elements are taken into account. It is established that dipole array along with an efficient algorithm is able to maintain multilobe beamforming with accurate and deep nulls towards each probing source. This work has application to the active radar cross section (RCS) reduction. This book consists of formulation, algorithm description and result discussion on active cancellation of hostile probing sources in phased antenna array. It includes numerous illustrations demonstrating the theme of the book for different signal environments and array configurations. The concepts in this book are discussed in an easy-to-understand manner, making it suitable even for the beginners in the field of phased arrays and adaptive array processing. 410 0$aSpringerBriefs in Computational Electromagnetics,$x2365-6239 606 $aMicrowaves 606 $aOptical engineering 606 $aMathematical physics 606 $aElectronics 606 $aMicroelectronics 606 $aMicrowaves, RF and Optical Engineering$3https://scigraph.springernature.com/ontologies/product-market-codes/T24019 606 $aTheoretical, Mathematical and Computational Physics$3https://scigraph.springernature.com/ontologies/product-market-codes/P19005 606 $aElectronics and Microelectronics, Instrumentation$3https://scigraph.springernature.com/ontologies/product-market-codes/T24027 615 0$aMicrowaves. 615 0$aOptical engineering. 615 0$aMathematical physics. 615 0$aElectronics. 615 0$aMicroelectronics. 615 14$aMicrowaves, RF and Optical Engineering. 615 24$aTheoretical, Mathematical and Computational Physics. 615 24$aElectronics and Microelectronics, Instrumentation. 676 $a621.384135 700 $aSingh$b Hema$4aut$4http://id.loc.gov/vocabulary/relators/aut$0721045 702 $aAnkaiah$b N. Bala$4aut$4http://id.loc.gov/vocabulary/relators/aut 702 $aJha$b Rakesh Mohan$4aut$4http://id.loc.gov/vocabulary/relators/aut 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910299673403321 996 $aActive Cancellation of Probing in Linear Dipole Phased Array$92520935 997 $aUNINA