Welcome to the Drexel Wireless Systems Laboratory
“Wireless Innovations for Tomorrow”
We are a research group focused on applying techniques from many different disciplines to develop and commercialize revolutionary new wireless technologies
The central philosophy of the Drexel Wireless Systems Laboratory (DWSL) is to take a systems-centric view of new and emerging wireless technologies using a combination of interdisciplinary research and hardware prototyping. DWSL is focused on experimental wireless communications for a diverse set of applications including: wireless network cybersecurity, medical cyberphysical systems, smart cities, UAV based communications, and the Internet of Things.
Interdisciplinary research across traditionally separate areas towards practical applications. For example, DWSL smart textile research involves collaboration between engineering, medicine, and fashion design for the realization of unobtrusive biomedical smart textiles for medical cyberphysical systems and the Internet of Things. Similarly, DWSL reconfigurable antenna research is not only informed by computational electromagnetics and radio frequency design. The research also considers how reconfigurable antenna design influences, and is influenced by, metrics in algorithms pertaining to link adaptive modulation, ad-hoc network interference mitigation, interference alignment, dynamics spectrum access, network routing tables, as well as physical layer encryption key generation and user authentication.
Hardware Prototyping of systems usually considered only theoretically or by simulation. Specifically, this goal involves extending emerging technologies in software defined and cognitive radio to include: i.) transceiver hardware reconfigurability, as opposed to flexibility only in modulation and signal processing software, and ii.) optical and ultrasonic communication modalities, as opposed to exclusive use of radio frequency (RF).
Ongoing projects at DWSL encompass a wide ranging number of research areas that reflects its systems level approach to studying and solving problems in wireless communications. The lab is also working with faculty members across the university to extend its research impact into diverse areas such as medicine and functional fabrics for biomedical applications, UAV-based communication and sensing, smart cities, and augmented reality for wireless communication education.
Kapil Dandekar, Ph.D. - Director
Kapil R. Dandekar is a Professor in Electrical and Computer Engineering at Drexel University and serves as the Associate Dean for Research and Graduate Studies in the College of Engineering. He is also an affiliated faculty member in the School of Biomedical Engineering at Drexel University. Kapil holds a Ph.D. in Electrical Engineering from The University of Texas at Austin and received his B.S. degree in Electrical Engineering from The University of Virginia. He founded DWSL in 2001 after joining Drexel University.
Our Work in the Media
Drexel’s Spray-On Antennas Could Be the Tech Connector of the Future
Drexel News Blog, September 2018
Streetwise: How a smart Philadelphia would embrace transformational technologies
Philadelphia Business Journal, June 2018
Diplomacy In The Battle For Bandwidth
Drexel News Blog, May 2017
New Research Labs Foster Collaboration at Drexel’s 3101 Market St.
Drexel Now, April 2017
Amid Privacy Concerns, Wearable Tech Grows in Health
Athletic Business, January 2017
Wearable tech gaining in health care, but privacy is a concern
Philly.com, January 2017
These Smart Threads Could Save Lives
NSF Science Nation, September 2016
CoE Students at the Democratic National Convention
Drexel News, August 2016
Drexel in the Top 50 of Worldwide List for Patents
Drexel News, July 2016
Demand for jobs high in cyber security
Philly.com, August 2015
Retooling Locator Systems for Mobile 911 Calls
Govtech.com, August 2014
Smart fabric could be cheap, non-invasive way to monitor complications in pregnancy
MedCity News, November 2012
Drexel engineers may soon replace E-Z Pass box with transparent antennas
DrexelNOW, October 2010
Spirent Teams Up with Drexel University to Expand Research into Advanced Wireless Antenna Technologies
BusinessWire, October 2010
4/26/19: Dr. Kapil Dandekar was appointed by the Mayor of the City of Philadelphia to the SmartCity PHL Advisory Committee, a group tasked with guiding the deployment of innovative solutions that improve tech service delivery for Philly’s residents, businesses and visitors.
1/23/19: Dr. Kapil Dandekar was named the recipient of the 2019 Outstanding Innovation Award from the Drexel College of Engineering.
12/13/18: DWSL Team “Dragon Radio” placed eighth globally in the DARPA Spectrum Collaboration Challenge. The team consists of faculty and students in the College of Engineering and the College of Computing and Informatics.
07/25/17: DWSL has been granted a patent titled Reconfigurable antennas and configuration selection methods for AD-HOC networks
04/10/17: DWSL’s new collaborative workspace featured in Drexel Now
12/27/16: DWSL has been granted a patent titled Real-time and protocol-aware reactive jamming in wireless networks
09/13/2016: DWSL has been granted a patent titled Transparent conformal polymer antennas for RFID and other wireless communications applications
08/05/16: Danh Nguyen, Marko Jacovic & Ilhaan Rasheed mentioned in CoE Students at the Democratic National Convention for their wireless enforcement volunteer work at the 2016 Democratic National Convention in Philadelphia.
05/27/14: Damiano Patron received the Allen Rothwarf Award for outstanding graduate students in the ECE Department
05/27/14: Damiano Patron received a Highly Commended citation in the college-wide research award competition
05/27/14: Cem Sahin won Drexel’s Continued Teaching Excellence Award for AY 2013-2014.
09/17/13: Damiano Patron won the Young Scientist Best Paper Award at the ICEAA-IEEE APWC-EMS 2013 conference held in Torino, Italy with his paper entitled “Improved Design of a CRLH Leaky-wave Antenna and its Application for DoA Estimation.”
09/08/12: DWSL receives collaborative grant for designing Hybrid Wireless Network-on-Chips