000 03721nam a22005655i 4500
001 978-981-287-829-8
003 DE-He213
005 20200421111844.0
007 cr nn 008mamaa
008 150924s2015 si | s |||| 0|eng d
020 _a9789812878298
_9978-981-287-829-8
024 7 _a10.1007/978-981-287-829-8
_2doi
050 4 _aTK7876-7876.42
072 7 _aTJFN
_2bicssc
072 7 _aTEC024000
_2bisacsh
072 7 _aTEC030000
_2bisacsh
082 0 4 _a621.3
_223
100 1 _aSingh, Hema.
_eauthor.
245 1 0 _aActive Cancellation of Probing in Linear Dipole Phased Array
_h[electronic resource] /
_cby Hema Singh, N. Bala Ankaiah, Rakesh Mohan Jha.
250 _a1st ed. 2015.
264 1 _aSingapore :
_bSpringer Singapore :
_bImprint: Springer,
_c2015.
300 _aXXII, 58 p. 63 illus., 60 illus. in color.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
490 1 _aSpringerBriefs in Electrical and Computer Engineering,
_x2191-8112
505 0 _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.
520 _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.
650 0 _aEngineering.
650 0 _aPhysics.
650 0 _aMicrowaves.
650 0 _aOptical engineering.
650 0 _aElectronics.
650 0 _aMicroelectronics.
650 1 4 _aEngineering.
650 2 4 _aMicrowaves, RF and Optical Engineering.
650 2 4 _aTheoretical, Mathematical and Computational Physics.
650 2 4 _aElectronics and Microelectronics, Instrumentation.
700 1 _aAnkaiah, N. Bala.
_eauthor.
700 1 _aJha, Rakesh Mohan.
_eauthor.
710 2 _aSpringerLink (Online service)
773 0 _tSpringer eBooks
776 0 8 _iPrinted edition:
_z9789812878281
830 0 _aSpringerBriefs in Electrical and Computer Engineering,
_x2191-8112
856 4 0 _uhttp://dx.doi.org/10.1007/978-981-287-829-8
912 _aZDB-2-ENG
942 _cEBK
999 _c55744
_d55744