Sreeraman Rajan

Direction of Arrival Estimation Using Directive Antennas in Uniform Circular Arrays

Brad R. Jackson, Sreeraman Rajan, Bruce Liao et al. · IEEE Transactions on Antennas and Propagation · 2014 · 132 citations

Radar, Conventional Dipoles, Array Processing +13

Cyclostationarity-Based Robust Algorithms for QAM Signal Identification

Octavia A. Dobre, Mengüç Öner, Sreeraman Rajan et al. · IEEE Communications Letters · 2011 · 129 citations · Full text

Statistical Signal Processing, Identification Performance, Engineering +11

On the Cyclostationarity of OFDM and Single Carrier Linearly Digitally Modulated Signals in Time Dispersive Channels: Theoretical Developments and Application

A. Punchihewa, Qin Zhang, Octavia A. Dobre et al. · IEEE Transactions on Wireless Communications · 2010 · 104 citations

Multi-carrier Communication, Modulation, Channel Models +11

Efficient approximations for the arctangent function

Sreeraman Rajan, Sichun Wang, Robert Inkol et al. · IEEE Signal Processing Magazine · 2006 · 102 citations

Numerical Analysis, Mathematical Programming, Pade Approximant +16

Contactless Fall Detection Using Time-Frequency Analysis and Convolutional Neural Networks

Hamidreza Sadreazami, Miodrag Bolić, Sreeraman Rajan · IEEE Transactions on Industrial Informatics · 2021 · 101 citations

Convolutional Neural Network, Engineering, Machine Learning +22