Harvesting wireless power: Survey of energy-harvester conversion efficiency in far-field, wireless power transfer systems
CR Valenta, GD Durgin - IEEE microwave magazine, 2014 - ieeexplore.ieee.org
The idea of wireless power transfer (WPT) has been around since the inception of electricity.
In the late 19th century, Nikola Tesla described the freedom to transfer energy between two …
In the late 19th century, Nikola Tesla described the freedom to transfer energy between two …
Measurement of complex permittivity using artificial neural networks
A Hasan, AF Peterson - IEEE Antennas and Propagation …, 2011 - ieeexplore.ieee.org
In this paper, a neural-network-based methodology is presented to measure the complex
permittivity of materials using monopole probes. A multilayered artificial neural network …
permittivity of materials using monopole probes. A multilayered artificial neural network …
A monopole-coupled RFID sensor for pervasive soil moisture monitoring
A Hasan, R Bhattacharyya… - 2013 IEEE Antennas and …, 2013 - ieeexplore.ieee.org
We present the design of an RFID-based passive sensor for pervasive soil moisture
monitoring. Permittivity of soil changes with variations in moisture content causing a …
monitoring. Permittivity of soil changes with variations in moisture content causing a …
Reflected electro-material signatures for self-sensing passive rfid sensors
A Hasan, AF Peterson… - 2011 IEEE International …, 2011 - ieeexplore.ieee.org
In this paper, we evaluate realizations for implementing an RFID reflected electro-material
signature (REMS) sensor. REMS sensors allow passive measurement, recording, and …
signature (REMS) sensor. REMS sensors allow passive measurement, recording, and …
Improved measurement of complex permittivity using artificial neural networks with scaled inputs
A Hasan, AF Peterson - Microwave and Optical Technology …, 2011 - Wiley Online Library
A procedure is described to enhance the accuracy of microwave measurements of the
complex permittivity of a dissipative medium. Monopole probe measurements are used in …
complex permittivity of a dissipative medium. Monopole probe measurements are used in …
Radio-Frequency Identification (RFID)
MK Khandelwal - Emerging Capabilities and Applications of Wireless …, 2019 - igi-global.com
RFID technology has been widely adapted in industries for uses in logistical tracking,
highway tolling, building access, and transportation ticketing. These applications have …
highway tolling, building access, and transportation ticketing. These applications have …
[图书][B] Passive wireless sensor based on reflected electro-material signatures
A Hasan - 2012 - search.proquest.com
The objective of the proposed research is to devise a methodology for sensing and tracking
environmental variables using a passive wireless sensor based on reflected electro-material …
environmental variables using a passive wireless sensor based on reflected electro-material …
[引用][C] Microwave-energy harvesting at 5.8 GHz for passive devices
CR Valenta - Georgia Institute of Technology, 2014