About: Software Defined Phased Array Antenna Architecture and Design Approach

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Software Defined Radio concept brought high degree of flexibility to radio communication links. The main idea of the concept is to carry most of signal processing to the digital domain where the processing can be driven by software. The same approach can be used for Software Defined Array Antenna. Every Antenna element of the array is equipped by analog-to-digital conversion unit which samples a received signal. The Antenna element is constructed as a dual polarization unit; both polarization planes are sampled separately to the I/Q plane vector representation. The data are collected via digital bus by a central unit where the data are processed by adaptive beamforming and demodulation algorithm to maximize quality of desired signal. This architecture has several advantages; interconnection bus is purely digital (easier wiring design), mutual RF coupling between the Antenna units (typically via reference oscillator wiring) is effectively suppressed and the Antenna array is fully deployable without an Software Defined Radio concept brought high degree of flexibility to radio communication links. The main idea of the concept is to carry most of signal processing to the digital domain where the processing can be driven by software. The same approach can be used for Software Defined Array Antenna. Every Antenna element of the array is equipped by analog-to-digital conversion unit which samples a received signal. The Antenna element is constructed as a dual polarization unit; both polarization planes are sampled separately to the I/Q plane vector representation. The data are collected via digital bus by a central unit where the data are processed by adaptive beamforming and demodulation algorithm to maximize quality of desired signal. This architecture has several advantages; interconnection bus is purely digital (easier wiring design), mutual RF coupling between the Antenna units (typically via reference oscillator wiring) is effectively suppressed and the Antenna array is fully deployable without an (en)
Title	Software Defined Phased Array Antenna Architecture and Design Approach Software Defined Phased Array Antenna Architecture and Design Approach (en)
skos:prefLabel	Software Defined Phased Array Antenna Architecture and Design Approach Software Defined Phased Array Antenna Architecture and Design Approach (en)
skos:notation	RIV/00216305:26220/09:PU80805!RIV10-MSM-26220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GD102/08/H027), Z(MSM0021630513)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Tošovský, Petr
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	342088
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/09:PU80805
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	array antenna, Smart antenna, polarization independent, RF front-end, FPGA signal processing, oscillator synchronization (en)
http://linked.open.../riv/klicoveSlovo	array antenna FPGA signal processing RF front-end oscillator synchronization polarization independent Smart antenna
http://linked.open...ontrolniKodProRIV	[C35CC03FD58F]
http://linked.open...v/mistoKonaniAkce	Siena
http://linked.open...i/riv/mistoVydani	Siena, Tuscany, Italy
http://linked.open...i/riv/nazevZdroje	Conference Proceedings of International Workshop on Satellite and Space Communications 2009
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	Advanced Methods, Structures and Components of Electronic Wireless Communication
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Tošovský, Petr
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-09-09 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Advanced Electronic Communication Systems and Technologies (ELCOM)
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	University of Siena
https://schema.org/isbn	978-1-4244-3559-3
http://localhost/t...ganizacniJednotka	26220

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