Chappell, William J.

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Innovations

Innovation Title Categories Lead Inventor
Tunable Evanescent-Mode Cavity Filter with Controllable Bandwidth
65195
  1. Electrical Engineering
Chappell, William J.
Magnetic Passive Intermodulation Mitigation System
65278
  1. Electrical Engineering
Chappell, William J.
Robust RF Antenna for Sewage Monitoring
64495
  1. Electrical Engineering
Chappell, William J.

Details

Dr. William J. Chappell is a Professor of Biomedical Engineering and Electrical and Computer Engineering and leads the Integrated Design of Electromagnetically-Applied Systems (IDEAS) Laboratory at Purdue University. Dr. Chappell received his B.S., M.S., and Ph.D. from the University of Michigan. His research interests include high-frequency microwave circuits, analog filters, antennas, novel packaging techniques, composite and periodic electromagnetic materials, development of low-loss microwave materials, free form fabrication, and rapid prototyping of ceramics and polymers.

For additional information, visit Dr. Chappell's Purdue webpages: https://engineering.purdue.edu/BME/People/ptProfile?resource_id=3341
or https://engineering.purdue.edu/ECE/People/ptProfile?resource_id=3341
or his IDEAS Microwave Laboratory website: https://engineering.purdue.edu/IDEAS