Implications of diversified Doppler for random PRI radar

SD Blunt, LA Harnett, B Ravenscroft… - … on Aerospace and …, 2022 - ieeexplore.ieee.org
This article seeks to expand the fundamental understanding of random pulse repetition
interval staggering radar by formulating a physically meaningful “Doppler manifold” signal …

Practical considerations for optimal mismatched filtering of nonrepeating waveforms

MB Heintzelman, JW Owen, SD Blunt… - 2023 IEEE Radar …, 2023 - ieeexplore.ieee.org
We consider the intersection between nonrepeating random FM (RFM) waveforms and
practical forms of optimal mismatched filtering (MMF). Specifically, the spectrally-shaped …

Alternative “bases” for gradient-based optimization of parameterized FM radar waveforms

B White, M Heintzelman… - 2023 IEEE Radar …, 2023 - ieeexplore.ieee.org
Even for a fixed time-bandwidth product there are infinite possible spectrally-shaped random
FM (RFM) waveforms one could generate due to their being phase-continuous. Moreover …

Range sidelobe level reduction with a train of diverse LFM pulses

N Neuberger, R Vehmas - IEEE Transactions on Aerospace …, 2021 - ieeexplore.ieee.org
Target masking is a pervasive problem in radar signal processing: the range sidelobes of
the waveform's matched filter response may cause a strong target to prevent the detection of …

Compact parameterization of nonrepeating FMCW radar waveforms

TJ Kramer, ER Biehl, MB Heintzelman… - 2023 IEEE Radar …, 2023 - ieeexplore.ieee.org
Spectrally shaped forms of random frequency modulation (RFM) radar waveforms have
been experimentally demonstrated for a variety of implementation approaches and …

Mismatched Complementary-on-Receive Filtering (MiCRFt) for MIMO Radar

MB Heintzelman, CC Jones… - 2024 IEEE Radar …, 2024 - ieeexplore.ieee.org
While the suppression of range sidelobes has received considerable attention, with a variety
of solutions now possible, the mitigation of cross-correlation sidelobes for multistatic/MIMO …

On the repeated use of random FM waveforms

TJ Kramer, MB Heintzelman… - 2022 IEEE Radar …, 2022 - ieeexplore.ieee.org
Random frequency modulation (RFM) comprises a diverse class of noise radar waveforms
that have been shown to possess a number of useful and practical attributes. Specifically …

Application of Deep Learning in Signal Modulation Recognition System for Wireless Communication

C Zhou, X Gao, J Qi, H Xu - 2023 International Conference on …, 2023 - ieeexplore.ieee.org
The development of Industrial Internet has promoted broad connections between people,
machines, objects and systems, among others, and build a new manufacturing and service …

[PDF][PDF] Practical Considerations for Optimized Mismatched Filtering of Nonrepeating Waveforms.

M Heintzelman, J Owen, S Blunt, B Maio, E Steinbach - 2022 - osti.gov
We consider the intersection between nonrepeating random FM (RFM) waveforms and
practical forms of optimized mismatched filtering (MMF). Specifically, the spectrally-shaped …

[PDF][PDF] Improving Doppler Robustness for Optimized Complementary FM Waveform Subsets

DG Felton, JW Owen, MB Heintzelman, DB Herr… - ittc.ku.edu
In theory, complementary sequences produce no sidelobes in the ideal scenario of zero-
Doppler scattering and a distortionless transmitter. Since these conditions are not realistic in …