Search Results - "Georgiadis, Apostolos"

Conformal Hybrid Solar and Electromagnetic (EM) Energy Harvesting Rectenna by Collado, Ana, Georgiadis, Apostolos

“…This paper presents the design of a cost effective, hybrid energy harvesting circuit combining a solar cell and a rectenna capable to harvest ambient…”
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A Novel Ultra-Lightweight Multiband Rectenna on Paper for RF Energy Harvesting in the Next Generation LTE Bands by Palazzi, Valentina, Hester, Jimmy, Bito, Jo, Alimenti, Federico, Kalialakis, Christos, Collado, Ana, Mezzanotte, Paolo, Georgiadis, Apostolos, Roselli, Luca, Tentzeris, Manos M.

“…This paper introduces a novel compact ultralightweight multiband RF energy harvester fabricated on a paper substrate. The proposed rectenna is designed to…”
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Octave and Decade Printed UWB Rectifiers Based on Nonuniform Transmission Lines for Energy Harvesting by Kimionis, John, Collado, Ana, Tentzeris, Manos M., Georgiadis, Apostolos

“…Ambient RF energy harvesting is a potential energy source for low-power and battery-less wireless sensors, enabling a range of applications from monitoring to…”
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Dual-Band Resistance Compression Networks for Improved Rectifier Performance by Niotaki, Kyriaki, Georgiadis, Apostolos, Collado, Ana, Vardakas, John S.

“…In this work, the concept of dual-band resistance compression networks is introduced and applied to the design of rectifier circuits with improved performance…”
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Efficient and Sensitive Electrically Small Rectenna for Ultra-Low Power RF Energy Harvesting by Assimonis, Stylianos D., Fusco, Vincent, Georgiadis, Apostolos, Samaras, Theodoros

“…A new electrically small antenna with size ka  = 0.415 is presented, fabricated and measured in this work. This is intrinsically matched to 50 Ω, has…”
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Advances in Wirelessly Powered Backscatter Communications: From Antenna/RF Circuitry Design to Printed Flexible Electronics by Song, Chaoyun, Ding, Yuan, Eid, Aline, Hester, Jimmy G. D., He, Xuanke, Bahr, Ryan, Georgiadis, Apostolos, Goussetis, George, Tentzeris, Manos M.

“…Backscatter communication is an emerging paradigm for pervasive connectivity of low-power communication devices. Wirelessly powered backscattering wireless…”
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A Compact Dual-Band Rectenna Using Slot-Loaded Dual Band Folded Dipole Antenna by Niotaki, Kyriaki, Sangkil Kim, Seongheon Jeong, Collado, Ana, Georgiadis, Apostolos, Tentzeris, Manos M.

“…A compact dual-band rectenna operating at 915 MHz and 2.45 GHz is presented. The rectenna consists of a slot-loaded dual-band folded dipole antenna and a…”
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Multiscale Characterization of Wettability in Porous Media by Armstrong, Ryan T., Sun, Chenhao, Mostaghimi, Peyman, Berg, Steffen, Rücker, Maja, Luckham, Paul, Georgiadis, Apostolos, McClure, James E.

“…Wettability is one of the key controlling parameters for multiphase flow in porous media, and paramount for various geoscience applications. While a general…”
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Interfacial Tension Measurements of the (H2O + CO2) System at Elevated Pressures and Temperatures by Georgiadis, Apostolos, Maitland, Geoffrey, Trusler, J. P. Martin, Bismarck, Alexander

“…Interfacial tension measurements are reported for the (H2O + CO2) system at pressures of (1 to 60) MPa and temperatures of (298 to 374) K. The pendant drop…”
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Design of Inkjet-Printed RFID-Based Sensor on Paper: Single- and Dual-Tag Sensor Topologies by Kim, Sangkil, Georgiadis, Apostolos, Tentzeris, Manos M

“…The detailed design considerations for the printed RFID-based sensor system is presented in this paper. Starting from material selection and metallization…”
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Hybrid Printed Energy Harvesting Technology for Self-Sustainable Autonomous Sensor Application by Kim, Sangkil, Tentzeris, Manos M, Georgiadis, Apostolos

“…In this paper, the far-field energy harvesting system for self-sustainable wireless autonomous sensor application is presented. The proposed autonomous sensor…”
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The New Era of Long-Range "Zero-Interception" Ambient Backscattering Systems: 130 m with 130 nA Front-End Consumption by Daskalakis, Spyridon Nektarios, Georgiadis, Apostolos, Tentzeris, Manos M, Goussetis, George, Deligeorgis, George

“…Internet of Things applications based on backscatter radio principles have appeared to address the limitations of high cost and high power consumption. While…”
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Triple-Band Single-Layer Rectenna for Outdoor RF Energy Harvesting Applications by Boursianis, Achilles D., Papadopoulou, Maria S., Koulouridis, Stavros, Rocca, Paolo, Georgiadis, Apostolos, Tentzeris, Manos M., Goudos, Sotirios K.

“…A triple-band single-layer rectenna for outdoor RF energy applications is introduced in this paper. The proposed rectenna operates in the frequency bands of…”
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Wireless Power Transmission: R&D Activities Within Europe by Borges Carvalho, Nuno, Georgiadis, Apostolos, Costanzo, Alessandra, Rogier, Hendrik, Collado, Ana, García, José Angel, Lucyszyn, Stepan, Mezzanotte, Paolo, Kracek, Jan, Masotti, Diego, Boaventura, Alírio J. Soares, de las Nieves Ruíz Lavin, Maria, Pinuela, Manuel, Yates, David C., Mitcheson, Paul D., Mazanek, Milos, Pankrac, Vitezslav

“…Wireless power transmission (WPT) is an emerging technology that is gaining increased visibility in recent years. Efficient WPT circuits, systems and…”
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Interfacial Tension Measurements of the (H2O + n-Decane + CO2) Ternary System at Elevated Pressures and Temperatures by Georgiadis, Apostolos, Maitland, Geoffrey, Trusler, J. P. Martin, Bismarck, Alexander

“…The interfacial tension between H2O and [(1 – x)n-decane + xCO2] was investigated for three different compositions of CO2 in the alkane-rich phase, of mole…”
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Low-Cost Inkjet-Printed Fully Passive RFID Tags for Calibration-Free Capacitive/Haptic Sensor Applications by Kim, Sangkil, Kawahara, Yoshihiro, Georgiadis, Apostolos, Collado, Ana, Tentzeris, Manos M.

“…A fully passive, compact, and low-cost capacitive wireless radio frequency identification (RFID)-enabled sensing system for capacitive sensing and other…”
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Spatial Power Combining of Multi-Sine Signals for Wireless Power Transmission Applications by Boaventura, Alirio J. Soares, Collado, Ana, Georgiadis, Apostolos, Borges Carvalho, Nuno

“…This paper presents two transmitter architectures for wireless power transmission (WPT) applications. These architectures aim at transmitting high…”
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Improving wireless power transmission efficiency using chaotic waveforms by Collado, Ana, Georgiadis, Apostolos

“…The use of chaotic signals as an optimal source for wireless power transmission as well as electromagnetic energy harvesting is proposed. The improved…”
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RF Energy Harvesting and Wireless Power Transfer for Energy Autonomous Wireless Devices and RFIDs by Niotaki, Kyriaki, Carvalho, Nuno Borges, Georgiadis, Apostolos, Gu, Xiaoqiang, Hemour, Simon, Wu, Ke, Matos, Diogo, Belo, Daniel, Pereira, Ricardo, Figueiredo, Ricardo, Chaves, Henrique, Mendes, Bernardo, Correia, Ricardo, Oliveira, Arnaldo, Palazzi, Valentina, Alimenti, Federico, Mezzanotte, Paolo, Roselli, Luca, Benassi, Francesca, Costanzo, Alessandra, Masotti, Diego, Paolini, Giacomo, Eid, Aline, Hester, Jimmy, Tentzeris, Manos M., Shinohara, Naoki

“…Radio frequency (RF) energy harvesting and wireless power transmission (WPT) technologies -both near-field and far-field-have attracted significant interest…”
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Capillarity and phase-mobility of a hydrocarbon gas–liquid system by Gao, Ying, Georgiadis, Apostolos, Brussee, Niels, Coorn, Ab, van der Linde, Hilbert, Dietderich, Jesse, Alpak, Faruk Omer, Eriksen, Daniel, Mooijer-van den Heuvel, Miranda, Appel, Matthias, Sorop, Tibi, Wilson, Ove Bjørn, Berg, Steffen

“…When oil fields fall during their lifetime below the bubble point gas comes out of solution. The key questions are at which saturation the gas becomes mobile…”
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