The application of multiport theory for MIMO RFID backscatter channel measurements
E Denicke, M Henning, H Rabe… - 2012 42nd European …, 2012 - ieeexplore.ieee.org
This contribution deals with channel measurements in multiple-input multiple-output radio-
frequency identification systems (MIMO RFID). Herein, multiple antennas are applied at the …
frequency identification systems (MIMO RFID). Herein, multiple antennas are applied at the …
The phase difference method for transmit diversity in monostatic RFID systems
For passive backscatter radio frequency identification (RFID) systems, the power incident on
the radio frequency (RF) tag can be improved by applying transmit diversity. In this paper …
the radio frequency (RF) tag can be improved by applying transmit diversity. In this paper …
Message retrieving system with signal collision mitigation and a method thereof
J Chen, S He - US Patent 9,680,512, 2017 - Google Patents
A message retrieving system and method for signal collision mitigation and the method
thereof are disclosed. The message retrieving system transmits two orthogonal signals over …
thereof are disclosed. The message retrieving system transmits two orthogonal signals over …
Technofuturism in Play
MR Sanfilippo, Y Shvartzshnaider - Governing Smart Cities as …, 2023 - books.google.com
In recent years, as families travel to Disney World, they embrace technology. They use apps
and MagicBands–password-protected smart bracelets employing radio frequency …
and MagicBands–password-protected smart bracelets employing radio frequency …
Transmit diversity implementation through phase conjugation in line of Sight and Non Line of Sight scenerios
SR Abbas, A Hasan - 2015 IEEE Conference on Antenna …, 2015 - ieeexplore.ieee.org
In this work, we have demonstrated transmit diversity using phase conjugating scheme. A six
bit digital phase shifter and three voltage controlled phase shifters were developed to …
bit digital phase shifter and three voltage controlled phase shifters were developed to …
Mobility improves performance of RFID library systems
This work demonstrates that a RFID Gen2 reader on a moving cart can offer tag reading
rates close to 100%, provided that multiplexing (and not splitting) is used at the antennas …
rates close to 100%, provided that multiplexing (and not splitting) is used at the antennas …
Distributed Phased Array Antennas in Wide Area RFID.
A Ndifon - 2020 - repository.cam.ac.uk
Abstract Ultra High Frequency (UHF) Radio Frequency Identification (RFID) has gained
importance over the past two decades in many applications such as stock management …
importance over the past two decades in many applications such as stock management …