Majorization-minimization algorithms in signal processing, communications, and machine learning

Y Sun, P Babu, DP Palomar - IEEE Transactions on Signal …, 2016 - ieeexplore.ieee.org
This paper gives an overview of the majorization-minimization (MM) algorithmic framework,
which can provide guidance in deriving problem-driven algorithms with low computational …

Generalized waveform design for sidelobe reduction in MIMO radar systems

E Raei, M Alaee-Kerahroodi, P Babu, MRB Shankar - Signal Processing, 2023 - Elsevier
Multiple-input multiple-output (MIMO) radars transmit a set of sequences that exhibit small
cross-correlation sidelobes, which enhance sensing performance by separating them at the …

Achievable rate maximization by passive intelligent mirrors

C Huang, A Zappone, M Debbah… - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
This paper investigates the use of a Passive Intelligent Mirrors (PIM) to operate a multi-user
MISO downlink communication. The transmit powers and the mirror reflection coefficients …

Optimization methods for designing sequences with low autocorrelation sidelobes

J Song, P Babu, DP Palomar - IEEE Transactions on Signal …, 2015 - ieeexplore.ieee.org
Unimodular sequences with low autocorrelation are desired in many applications, especially
in radar systems and code-division multiple access (CDMA) communication systems. In this …

Transmit waveform/receive filter design for MIMO radar with multiple waveform constraints

L Wu, P Babu, DP Palomar - IEEE Transactions on Signal …, 2017 - ieeexplore.ieee.org
In this paper, we consider the joint design of both transmit waveforms and receive filters for a
colocated multiple-input-multiple-output (MIMO) radar with the existence of signal …

Sequence design to minimize the weighted integrated and peak sidelobe levels

J Song, P Babu, DP Palomar - IEEE Transactions on Signal …, 2015 - ieeexplore.ieee.org
Sequences with low aperiodic autocorrelation sidelobes are well known to have extensive
applications in active sensing and communication systems. In this paper, we first consider …

Signal accumulation method for high-speed maneuvering target detection using airborne coherent MIMO radar

M Wang, X Li, L Gao, Z Sun, G Cui… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The airborne coherent multi-input multi-output (MIMO) radar benefiting from coherent
integration (including intra-channel integration and inter-channel integration) of multi …

[KNJIGA][B] Waveform design for active sensing systems: a computational approach

H He, J Li, P Stoica - 2012 - books.google.com
With a focus on develo** computational algorithms for examining waveform design in
diverse active sensing applications, this guide is ideal for researchers and practitioners in …

SAR waveform and mismatched filter design for countering interrupted-sampling repeater jamming

K Zhou, D Li, S Quan, T Liu, Y Su… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The interrupted-sampling repeater jamming (ISRJ) is coherent and has the characteristic of
suppression and deception to degrade the synthetic aperture radar (SAR) image quality …

Compressive sensing applied to radar systems: an overview

MA Hadi, S Alshebeili, K Jamil… - Signal, Image and Video …, 2015 - Springer
Modern radar systems tend to utilize high bandwidth, which requires high sampling rate, and
in many cases, these systems involve phased array configurations with a large number of …