Erdem Topsakal, Ph.D.

Senior Associate Dean for Strategic Initiatives and Enrollment Management, College of Engineering VCU College of Engineering

  • Engineering West Hall, Room 203A, Richmond VA

Erdem Topsakal received multiple degrees in electronics and communication engineering from Istanbul Technical University, Istanbul

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Spotlight

3 min

Department of Defense completes $17.8 million award to Convergence Lab Initiative for collaborative research and Specialized STEM development

A final disbursement of $8.8 million completes the $17.8 million grant awarded by the Department of Defense (DoD) to Virginia Commonwealth University’s (VCU) Convergence Lab Initiative (CLI). The funding allows CLI to continue advancing research in the areas of quantum and photonic devices, microelectronics, artificial intelligence, neuromorphic computing, arts and biomedical science. “The Convergence Lab Initiative represents a unique opportunity to drive innovation at the intersection of advanced technologies, preparing our students to tackle the critical challenges of tomorrow,” said Nibir Dhar, Ph.D., electrical and computer engineering professor and CLI director. “By combining cutting-edge research in electro-optics, infrared, radio frequency and edge computing, we are equipping the next generation of engineers with the skills to shape the future of both defense and commercial industries.” Working with Industry Partnership is at the heart of CLI and what makes the initiative unique. CivilianCyber, Sivananthan Laboratories and the University of Connecticut are among several collaborators focusing on cutting-edge, multidisciplinary research and workforce development. The lightweight, low-power components CLI helps develop are capable of transforming military operations and also have commercial applications. The Convergence Lab Initiative has 25 collaborative projects in this area focused on: Electro-optic and Infrared Technologies: Enhancing thermal imaging for medical diagnostics, search-and-rescue operations and environmental monitoring. This improves military intelligence, surveillance and reconnaissance capabilities. Radio Frequency and Beyond 5G Communication: Developing ultra-fast, low-latency communication systems for autonomous vehicles, smart cities and telemedicine. Accelerating advancements in this area also address electronic warfare challenges and security vulnerabilities. Optical Communication in the Infrared Wavelength: Increasing data transmission rates to create more efficient networks that support cloud computing, data centers, AI research and covert military communications. Edge Technologies: Creating low size, weight and low power-consuming (SWaP) computing solutions for deployment in constrained environments, such as wearables, medical devices, internet of things devices and autonomous systems. These technologies enhance real-time decision-making capabilities for agriculture, healthcare, industrial automation and defense. Benefits for Students College of Engineering students at VCU have an opportunity to engage with cutting-edge research as part of the DoD grant. Specialized workforce development programs, like the Undergraduate CLI Scholars Program, provide hands-on experience in advanced technologies. The STEM training also includes students from a diverse range of educational backgrounds to encourage a cross-disciplinary environment. Students can also receive industry-specific training through CLI’s Skill-Bridge Program, which facilitates direct connections between business needs and academic education. Unlike the DoD program for transitioning military personnel, the CLI Skill-Bridge is open to students from VCU and other local universities, creating direct connections between industry needs and academic training. This two-way relationship between academia and industry is unlike traditional academic research centers. With the College of Engineering’s focus on public-private partnerships, VCU becomes a registered partner with the participating businesses, collaborating to design individualized training programs focused on the CLI’s core research areas. This approach ensures students receive relevant, up-to-date training while companies gain access to a pipeline of skilled talent familiar with the latest industry trends and innovations. “The significance of this grant extends beyond immediate research outcomes. It addresses critical capability gaps for both the DoD and commercial sectors,” says Dhar. “This dual-use approach maximizes DoD investment impacts and accelerates innovation in areas that affect everyday life — from healthcare and environmental monitoring to communication networks and smart infrastructure. Breakthroughs emerging from these collaborations will strengthen national security while creating commercial spinoffs that drive economic growth and improve quality of life for communities both locally and globally. Advances in infrared technology, in particular, will position the VCU College of Engineering as a center for defense technologies and new ideas.”

Erdem Topsakal, Ph.D.Ümit Özgür, Ph.D.Nibir K. Dhar, Ph.D.

Media

Industry Expertise

Computer Hardware
Education/Learning
Health and Wellness
Research

Areas of Expertise

Microwave Early Cancer Detection and Monitoring
Microwave Hyperthermia and Ablation
Wireless Medical Telemetry (Implantable and Body-centric) and E-Health
Medical Applications of Microfluidics (Microfluidic Antennas and Sensors)
Novel Microwave Antennas and Arrays
Computational Electromagnetics
Military Applications of Electromagnetics
Analytical Methods in Electromagnetics

Accomplishments

State Pride Award

2011

State Pride Award

2010

Research Paper of the Year

Bagley College of Engineering, MSU
2009

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Education

Harvard University

Management Development Program

MDP

2016

University of Michigan

Post Doctorate

Electrical Engineering and Computer Science

2000

Istanbul Technical University

Ph.D.

Electrical and Communications Engineering

1996

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Media Appearances

VCU Start-Up Creates Protective Clothing for Mothers-to-be

WVTF Public Radio, Radio IQ (NPR affiliate)  

2016-10-19

Cell phones are everywhere. About 7 billion of them are in use worldwide, but concerns remain about the safety of the electromagnetic fields they produce. That’s why two students and a professor at Virginia Commonwealth University are launching a business to protect pregnant women, their babies and anyone else who’s worried about exposure.

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Shooting for the moon: VCU joins state higher ed push in cybersecurity

Roanoke Times  print

2018-09-07

“Don’t forget the state capital!” cried a voice from the audio system through which several members of the Commonwealth Cyber Initiative’s executive committee participated in the panel’s inaugural meeting here in late August.

The Richmond reminder came from Erdem Topsakal, chairman of the Department of Electrical and Computer Engineering at Virginia Commonwealth University.

Topsakal was one of two members added to the fledgling executive committee as Virginia Tech has moved to reassure a panel overseeing the budgeted $25 million state investment that higher education institutions across Virginia will be part of the blueprint for the initiative known as CyberX.

“I’m willing to do whatever I can do to make this thing happen,” Topsakal told executive committee members gathered Aug. 28 at Tech’s Northern Virginia campus of the Hume Center for National Security and Technology.

Soon after VRIC met with Tech officials in mid-August, they added Topsakal and Northern Virginia Community College President Scott Ralls to the executive committee and expanded membership in four phase-one working groups to include nearly 50 people.

The opportunity is huge for Topsakal and his colleagues at VCU, which has already established a cybersecurity center under the direction of Milos Manic, a computer science professor. It is preparing to create the VCU Center for Analytics and Smart Technologies under the direction of Sherif Abdelwahed, a professor of electrical and computer engineering.

They also work on what Topsakal calls “smart cities,” technology to improve and protect traffic control systems, water and wastewater, and the other networks that make modern communities work.

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Commonwealth Cyber Initiative takes next steps with meeting of executive committee

August Free Press  online

2018-09-06

Erdem Topsakal*, Chair, Department of Electrical and Computer Engineering, Virginia Commonwealth University

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Selected Articles

Flexible microwave antenna applicator for chemothermotherapy of the breast

Wireless Mobile Communication and Healthcare (Mobihealth)

2015

In this study, a flexible microwave antenna applicator is presented for mild microwave hyperthermia. The antennas used in this study are designed for high dielectric medium-like skin and tested using tissue mimicking gels that mimic the dielectrical properties of the human breast. After the initial antenna design the applicator is fabricated embvedding the antennas in PDMS. Finaly, we have tested the applicator using masimu of 5W input power. The experiments sugges that the proposed applicator provides a considerable heating up to 4cm depth with 5W at 450 MHz.

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Pulmonary Edema Monitoring Sensor With Integrated Body-Area Network for Remote Medical Sensing

IEEE Transactions on Antennas and Propagation

2014

A wearable health monitoring sensor integrated with a body-area network is presented for the diagnosis of pulmonary edema. This sensor is composed of 17 electrodes with 16 ports in-between and is intended to be placed on the human chest to detect lung irregularities by measuring the lung's average dielectric permittivity in a non-invasive way. Specifically, the sensor's active port is fed by a 40 MHz RF signal and its passive ports measure the corresponding amplitudes of the scattering parameters (S-parameters). The dielectric constant of the lung is then post-processed and expressed as a weighted sum of the S-parameters measured from each port. An important aspect of the sensor is the use of multiple electrodes which mitigates the effect of the outer layers (skin, fat and muscle) on the lung's permittivity. This allows for the characterization of deeper tissue layers. To validate the sensor, tissue-emulating gels were employed to mimic in-vivo tissues. Measurements of the lung's permittivity in both healthy and pulmonary edema states are carried out to validate the sensor's efficacy. Using the proposed post processing technique, the calculated permittivity of the lung from the measured S-parameters demonstrated error less than 11% compared to the direct measured value. Concurrently, a medical sensing body-area network (MS-BAN) is also employed to provide for remote data transfer. Measured results via the MS-BAN are well matched to those obtained by direct measurement. Thus, the MS-BAN enables the proposed sensor with continuous and robust remote sensing capability.

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Cole–cole model for glucose-dependent dielectric properties of blood plasma for continuous glucose monitoring

Microwave and Optical Technology Letters

2013

In this study, we show a correlation between electrical properties (relative permittivity–εr and conductivity–σ) of blood plasma and plasma glucose concentration. In order to formulate that correlation, we performed electrical property measurements on blood samples collected from 10 adults between the ages of 18 and 40 at University of Alabama Birmingham (UAB) Children's hospital. The measurements are conducted between 500 MHz and 20 GHz band. Using the data obtained from measurements, we developed a single-pole Cole–Cole model for εr and σ as a function of plasma blood glucose concentration.

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