Publications

Enhanced Accuracy for a Complex Image Theory Position Estimator using Frequency Diversity

• January 20, 2014

• Matthew Trotter
• Joshua Griffin
• David S. Ricketts (North Carolina State University)

• IEEE Radio and Wireless Week (RWW) 2014

RFID Shakables: Pairing Radio-Frequency Identification Tags with the Help of Gesture Recognition

• December 6, 2013

• Lito Kriara
• Matthew Alsup
• Giorgio Corbellini
• Matthew Trotter
• Joshua Griffin
• Stefan Mangold

• ACM Conference on Emerging Networking Experiments and Technologies (CoNEXT) 2013

Passive Displacement Sensing using Backscatter RFID with Multiple Loads

• November 10, 2013

• Jonathan Becker
• Matthew Trotter
• Joshua Griffin

• IEEE Sensors Conference 2013

Experimental Demonstration of Complex Image Theory for Vertical Magnetic Dipoles with Applications to Remote Sensing and Position Tracking

• September 9, 2013

• Matthew Trotter
• Joshua Griffin
• David S. Ricketts (North Carolina State University)

• International Conference on Electromagnetics in Advanced Applications (ICEAA) 2013

An Active Position Sensing Tag for Sports Visualization in American Football

• April 30, 2013

• Darmindra D. Arumugam (Jet Propulsion Lab, California Institute of Technology)
• Michael Sibley (Tait Towers)
• Joshua Griffin
• Daniel D. Stancil (North Carolina State University)
• David S. Ricketts (North Carolina State University)

• IEEE International Conference on RFID 2013

Magnetoquasistatic Tracking of an American Football: A Goal Line Measurement

• February 1, 2013

• Darmindra D. Arumugam (Carnegie Mellon University)
• Joshua Griffin
• Daniel D. Stancil (Disney Research Pittsburgh, North Carolina State University)
• David S. Ricketts (Disney Research Pittsburgh, North Carolina State University)

• IEEE Antennas and Propagation Magazine 2013

Error Reduction in Magnetoquasistatic Positioning using Orthogonal Emitter Measurements

• November 27, 2012

• Darmindra Arumugam (Carnegie Mellon University)
• Joshua Griffin
• Daniel Stancil (Disney Research Pittsburgh, North Carolina State University)
• David Ricketts (Disney Research Pittsburgh, North Carolina State University)

• IEEE Antennas and Wireless Propagation Letters 2012

The Phase Difference Method for Transmit Diversity in Monostatic RFID Systems

• July 8, 2012

• Azhar Hasan (Georgia Institute of Technology)
• Chenming Zhou
• Joshua Griffin

• IEEE Antennas and Propagation Symposium 2012

Experimental Study on the Effects of Groups of People on Magnetoquasistatic Positioning Accuracy

• July 8, 2012

• Darmindra Arumugam (Carnegie Mellon University)
• Joshua Griffin
• Daniel Stancil (Disney Research Pittsburgh, North Carolina State University)
• David Ricketts (Disney Research Pittsburgh, North Carolina State University)

• IEEE Antennas and Propagation Symposium 2012

A Bend Transducer for Backscatter RFID Sensors

• July 8, 2012

• Jasmin Grosinger (Disney Research Pittsburgh)
• Joshua Griffin

• IEEE Antennas and Propagation Symposium 2012

A Comparison of the Combining Methods For Phase-based Composite RFID Ranging

• April 3, 2012

• Chenming Zhou
• Joshua Griffin

• IEEE International Conference on RFID 2012

Accurate Phase-Based Ranging Measurements for Backscatter RFID Tags

• January 26, 2012

• Chenming Zhou
• Joshua Griffin

• IEEE Antennas and Wireless Propagation Letters 2012