Overview of radar waveform diversity

SD Blunt, EL Mokole - IEEE Aerospace and Electronic Systems …, 2016 - ieeexplore.ieee.org
Radar waveform diversity has received considerable attention in recent years due to
increasing spectral congestion and the burgeoning capabilities of digital waveform …

Simultaneous radar and communications emissions from a common aperture, part I: Theory

PM McCormick, SD Blunt… - 2017 IEEE Radar …, 2017 - ieeexplore.ieee.org
Multi-function RF systems address the growing need to provide greater functionality with
fewer hardware and spectral resources. In this vein, a two-stage iterative optimization …

Optimizing radar waveform and Doppler filter bank via generalized fractional programming

A Aubry, A De Maio, MM Naghsh - IEEE Journal of Selected …, 2015 - ieeexplore.ieee.org
Assuming unknown target Doppler shift, we focus on robust joint design of the transmit radar
waveform and receive Doppler filter bank in the presence of signal-dependent interference …

Experimental demonstration and analysis of cognitive spectrum sensing and notching for radar

B Ravenscroft, JW Owen, J Jakabosky… - IET Radar, Sonar & …, 2018 - Wiley Online Library
Spectrum sensing and transmit notching is a form of cognitive radar that seeks to reduce
mutual interference with other spectrum users in the same band. This concept is examined …

Simultaneous radar and communication emissions from a common aperture, Part II: Experimentation

PM McCormick, B Ravenscroft, SD Blunt… - 2017 IEEE Radar …, 2017 - ieeexplore.ieee.org
In the companion paper the Far-Field Radiated Emission Design (FFRED) formulation was
theoretically derived for the application of simultaneous generation of multi-function radar …

Efficient algorithms for synthesizing probing waveforms with desired spectral shapes

B Tang, J Liang - IEEE Transactions on Aerospace and …, 2018 - ieeexplore.ieee.org
We consider the design of constant-modulus probing waveforms to improve the spectral
compatibility of radar systems with the congested radio frequency environments. We seek to …

Gradient-based optimization of PCFM radar waveforms

CA Mohr, PM McCormick, CA Topliff… - … on Aerospace and …, 2020 - ieeexplore.ieee.org
While a number of signal structures have been proposed for radar, frequency modulation
(FM) remains the most common in practice because it is well-suited to high-power …

Gapped spectrum sha** for tandem-hopped radar/communications & cognitive sensing

J Jakabosky, B Ravenscroft, SD Blunt… - 2016 IEEE Radar …, 2016 - ieeexplore.ieee.org
A non-repeating FMCW waveform was recently developed and experimentally
demonstrated to provide a feasible instantiation of FM noise radar. This emission scheme …

MIMO radar waveform design to support spectrum sharing

SD Amuru, RM Buehrer, R Tandon… - MILCOM 2013-2013 …, 2013 - ieeexplore.ieee.org
In this paper, we propose an information theoretic waveform design algorithm for multiple-
input multiple-output radars to support co-existence with a communication system under …

Efficient design of radar waveforms for optimised detection in coloured noise

LK Patton, SW Frost, BD Rigling - IET Radar, Sonar & Navigation, 2012 - IET
The authors present a computationally efficient method for designing practical radar transmit
waveforms that maximize the signal-to-interference-plus-noise ratio (SINR) in a known …