Steven Freear

Orcid: 0000-0001-7858-4155

According to our database1, Steven Freear authored at least 37 papers between 2009 and 2022.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2022
Integrated Hybrid Sub-Aperture Beamforming and Time-Division Multiplexing for Massive Readout in Ultrasound Imaging.
IEEE Trans. Biomed. Circuits Syst., 2022

Optimizing the lateral beamforming step for filtered-delay multiply and sum beamforming to improve active contour segmentation using ultrafast ultrasound imaging.
Biomed. Signal Process. Control., 2022

2021
High-Power Gallium Nitride HIFU Transmitter With Integrated Real-Time Current and Voltage Measurement.
IEEE Trans. Biomed. Circuits Syst., 2021

2018
A Reduced-Wire ICE Catheter ASIC With Tx Beamforming and Rx Time-Division Multiplexing.
IEEE Trans. Biomed. Circuits Syst., 2018

Single-chip reduced-wire active catheter system with programmable transmit beamforming and receive time-division multiplexing for intracardiac echocardiography.
Proceedings of the 2018 IEEE International Solid-State Circuits Conference, 2018

2017
Relay Selection Based Full-Duplex Cooperative Systems Under Adaptive Transmission.
IEEE Wirel. Commun. Lett., 2017

A Comprehensive Framework for Spectrum Sensing in Non-Linear and Generalized Fading Conditions.
IEEE Trans. Veh. Technol., 2017

2016
Shadowed Fading in Indoor Off-Body Communication Channels: A Statistical Characterization Using the κ - μ /Gamma Composite Fading Model.
IEEE Trans. Wirel. Commun., 2016

Energy detection based spectrum sensing over enriched multipath fading channels.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2016

2015
Bit error rate of underlay decode-and-forward cognitive networks with best relay selection.
J. Commun. Networks, 2015

Analytic Solutions to a Useful Marcum $Q{-}$Function Based Integral.
CoRR, 2015

On the $κ$-$μ$/Gamma Generalized Multipath/ Shadowing Fading Distribution.
CoRR, 2015

Tight Approximations for the Two Dimensional Gaussian $Q-$function.
CoRR, 2015

Solutions to the Incomplete Toronto Function and Incomplete Lipschitz-Hankel Integrals.
CoRR, 2015

On the $η-μ$/gamma and the $λ-μ$/gamma Composite Distributions.
CoRR, 2015

Closed-Form Bounds for the Rice $Ie$-Function.
CoRR, 2015

Novel Expressions for the Rice $Ie{-}$Function and the Incomplete Lipschitz-Hankel Integrals.
CoRR, 2015

A Generalized Non-Linear Composite Fading Model.
CoRR, 2015

Area under ROC curve of energy detection over generalized fading channels.
Proceedings of the 26th IEEE Annual International Symposium on Personal, 2015

Time-division multiplexing for cable reduction in ultrasound imaging catheters.
Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2015

2014
Analytic Expressions and Bounds for Special Functions and Applications in Communication Theory.
IEEE Trans. Inf. Theory, 2014

Underlay cooperative cognitive networks with imperfect Nakagami-m fading channel information and strict transmit power constraint: Interference statistics and outage probability analysis.
J. Commun. Networks, 2014

Analytic solutions to a Marcum Q-function-based integral and application in energy detection of unknown signals over multipath fading channels.
Proceedings of the 9th International Conference on Cognitive Radio Oriented Wireless Networks and Communications, 2014

2013
Energy Detection Based Spectrum Sensing Over κ-μ and κ-μ Extreme Fading Channels.
IEEE Trans. Veh. Technol., 2013

The kappa-#181;/Ig Composite Statistical Distribution in RF and FSO Wireless Channels.
Proceedings of the 78th IEEE Vehicular Technology Conference, 2013

Frequency warping compressive sensing for structural monitoring of aircraft wing.
Proceedings of the 18th International Conference on Digital Signal Processing, 2013

2012
Performance Analysis of Tikhonov Regularized LS Channel Estimation for MIMO OFDM Systems with Virtual Carriers.
Wirel. Pers. Commun., 2012

VLSI Architectures for Sliding-Window-Based Space-Time Turbo Trellis Code Decoders.
J. Electr. Comput. Eng., 2012

2011
Closed-Form Bounds to the Rice and Incomplete Toronto Functions and Incomplete Lipschitz-Hankel Integrals
CoRR, 2011

The κ-μ Extreme/Gamma Distribution: A Physical Composite Fading Model.
Proceedings of the 2011 IEEE Wireless Communications and Networking Conference, 2011

Simple and Accurate Approximations for the Two Dimensional Gaussian Q-Function.
Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

On the η-µ/gamma and the λ-µ/gamma multipath/shadowing distributions.
Proceedings of the Australasian Telecommunication Networks and Applications Conference, 2011

The α-κ-µ Extreme distribution: Characterizing non-linear severe fading conditions.
Proceedings of the Australasian Telecommunication Networks and Applications Conference, 2011

Upper and lower bounds for the Rice Ie-function.
Proceedings of the Australasian Telecommunication Networks and Applications Conference, 2011

2010
Real-Time Modeling of Wheel-Rail Contact Laws with System-On-Chip.
IEEE Trans. Parallel Distributed Syst., 2010

Novel expressions for the Marcum and one dimensional Q-functions.
Proceedings of the 2010 7th International Symposium on Wireless Communication Systems, 2010

2009
Pilot design for MIMO OFDM systems with virtual carriers.
IEEE Trans. Signal Process., 2009


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