Low PMEPR OFDM radar waveform design using the iterative least squares algorithm

T Huang, T Zhao - IEEE Signal Processing Letters, 2015 - ieeexplore.ieee.org
This letter considers waveform design of orthogonal frequency division multiplexing (OFDM)
signal for radar applications, and aims at mitigating the envelope fluctuation in OFDM. A …

Gradient-descent based optimization of constant envelope ofdm waveforms

DG Felton, DA Hague - 2023 IEEE Radar Conference …, 2023 - ieeexplore.ieee.org
This paper describes a gradient-descent based opti-mization algorithm for synthesizing
Constant Envelope Orthog-onal Frequency Division Multiplexing (CE-OFDM) waveforms …

High-efficiency optimization algorithm of PMEPR for OFDM integrated radar and communication waveform based on conjugate gradient

J Rong, F Liu, Y Miao - Remote sensing, 2022 - mdpi.com
The tone reservation (TR) approach is mainly adopted to reduce the peak-to-mean envelope
power ratio (PMEPR) of orthogonal frequency division multiplexing (OFDM) waveform with …

Low-PAPR OFDM waveform design for radar and communication systems

P Varshney, P Babu, P Stoica - IEEE Transactions on Radar …, 2023 - ieeexplore.ieee.org
In this correspondence we address the problem of designing OFDM waveforms with low
peak-to-average power ratio (PAPR) for joint radar and communication (JRC) applications …

Transmitter-in-the-loop optimization of distorted OFDM radar emissions

J Jakabosky, L Ryan, S Blunt - 2013 IEEE Radar Conference …, 2013 - ieeexplore.ieee.org
The inherent amplitude modulation of orthogonal frequency division multiplexing (OFDM)
has limited its use in radar due to transmitter-induced distortion. Specifically, there is a …

Radar communication integrated waveform design based on OFDM and circular shift sequence

C Li, W Bao, L Xu, H Zhang… - Mathematical Problems in …, 2017 - Wiley Online Library
Based on the orthogonal frequency division multiplexing (OFDM) technique, an intelligent
waveform is designed, which is suitable for simultaneously performing data transmission …

OFDM MIMO radar waveform design with high range resolution and low sidelobe level

T Bai, H Hu, X Song - 2017 IEEE 17th International Conference …, 2017 - ieeexplore.ieee.org
In this paper, we presented a novel waveform design method for orthogonal frequency
division multiplexing (OFDM) multiple input multiple output (MIMO) radar with low sidelobe …

Design of OFDM radar pulses using genetic algorithm based techniques

G Lellouch, AK Mishra, M Inggs - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
The merit of evolutionary algorithms (EA) to solve convex optimization problems is widely
acknowledged. In this paper, a genetic algorithm (GA) optimization based waveform design …

Robust Multiplexing Waveform Design for Integrated OFDM Radar and Communication via Complex Weight Optimization

Y Wang, Y Cao, TS Yeo, Y Cheng, J Fu - Remote Sensing, 2023 - mdpi.com
Compared to traditional single orthogonal frequency division multiplexing (OFDM) radar and
OFDM communication systems, integrated OFDM radar and communication systems have …

Multicarrier constant envelope OFDM signal design for radar applications

R Mohseni, A Sheikhi, MA Masnadi-Shirazi - AEU-International Journal of …, 2010 - Elsevier
Orthogonal frequency division multiplexing (OFDM) radar signals have been introduced for
high range resolution radars. These signals have prominent properties such as favorable …