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An Overview of Multi-Dimensional RF Signal Processing for Array Receivers

Show simple item record Madanayake, A Wijenayake, C Belostotski, L Bruton, Len T 2015-08-03T10:05:23Z 2015-08-03T10:05:23Z 2015-08-03
dc.description.abstract In this review paper, recent advancements in multidimensional (MD) spatio-temporal signal processing for highlydirectional radio frequency (RF) antenna array based receivers are discussed. MD network-resonant beamforming filters having infinite impulse response (IIR) and recursive spatio-temporal signal flow graphs are reviewed. The concept of MD networkresonant pre-filtering is described as a modification to existing phased/timed array beamforming back-ends to achieve improved side-lobe performance in the array pattern, leading to better interference rejection capabilities. Both digital and analog signal processing models are described in terms of their system transfer functions and signal flow graphs. Example MD frequency response and RF antenna array pattern simulations are presented. en_US
dc.description.sponsorship IEEE IEEE Sri Lanka Section Robotics and Automation Section Chapter, IEEE Sri Lanka Section en_US
dc.language.iso en en_US
dc.subject Multidimensional Signal Processing, Phased Arrays en_US
dc.title An Overview of Multi-Dimensional RF Signal Processing for Array Receivers en_US
dc.type Conference-Full-text en_US
dc.identifier.faculty Engineering en_US
dc.identifier.department Electrical and Computer Engineering The University of Akron Akron, Ohio, 44325-3904 en_US
dc.identifier.department Electrical Engineering and Telecom University of New South Wales Sydney NSW 2052, Australia en_US
dc.identifier.department Leonid Belostotski and Len T. Bruton Electrical and Computer Engineering University of Calgary Alberta T2N 1N4, Canada en_US
dc.identifier.year 2015 en_US
dc.identifier.conference MERCon 2015 Moratuwa Engineering Research Conference en_US University of Moratuwa, Sri Lanka en_US
dc.identifier.pgnos p 49-50 en_US en_US en_US en_US en_US

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