A high throughput FFT processor with no multipliers. - Shakeel S. Abdulla; Haewoon Nam; Mark McDermot; Jacob A. Abraham (ICCD, 2009)

High speed recursion-free CORDIC architecture. - Shakeel S. Abdulla; Haewoon Nam; Earl E. Swartzlander Jr.; Jacob A. Abraham (SoCC, 2010)

A novel algorithm for sparse FFT pruning and its applications to OFDMA technology. - Shakeel S. Abdulla; Haewoon Nam; Jacob A. Abraham (IPCCC, 2014)