S.A. Chakra

Lebanese University — LB

Engineering · Physical Sciences

4h-index33citations10works0.02yr avg
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Research Topics

Antenna Design and Analysis(6), RFID technology advancements(6), Energy Harvesting in Wireless Networks(6), Microwave Engineering and Waveguides(3), Radio Frequency Integrated Circuit Design(2)

Publications10 total

Detecting range and coupling coefficient tradeoff with a multiple loops reader antenna for small size RFID LF tags
2012· 7 citedOpen Access
Shunt Behavior in RFID UHF Tag According to ISO Standards and Manufacturer Requirements
Proceedings of the IEEE·2010· 3 cited
Shunt Behavior in RFID UHF Tag According to ISO Standards and Manufacturer Requirements Modeling and simulation are used to investigate loading effects and their implications for RFID antenna performance; a model of shunt resistance is used to calculate improved performance in hostile environments.
2010
Shunt Resistance Variation for a Constant Power Supply in UHF RFID Tags
2009· 5 cited
Ultra high frequency-Radio Frequency Identification Tags modeling
2009· 1 cited
Delta RCS of UHF RFID taking into account the shunt resistance in the tag model
2009· 4 cited
Five-port receiver for high rates 16QAM modulation in the Ka-band
2005· 5 cited
Broad-band wireless local loop at 26GHz
2004
Auto calibration with training sequences for wireless local loop at 26 GHz
IEEE Microwave and Wireless Components Letters·2004· 7 cited
High speed millimeter wave five-port receiver
European Microwave Conference·2004· 1 cited

Frequent Co-authors

Elizabeth Colin(5), Alain Moretto(5), B. Huyart(4), Christian Ripoll(4), Kai Wang(1), Antoine Diet(1), Christophe Conessa(1), Marjorie Grzeskowiak(1), T. Bouaziz(1), Stéphane Protat(1), David Delcroix(1), Lionel Rousseau(1), Gaëlle Lissorgues(1), A. Joisel(1), Usamah O. Farrukh(1)