Survey of RF communications and sensing convergence research

B Paul, AR Chiriyath, DW Bliss - IEEE Access, 2016 - ieeexplore.ieee.org
Wireless mediums, such as RF, optical, or acoustical, provide finite resources for the
purposes of remote sensing (such as radar) and data communications. Often, these two …

Radar-communications convergence: Coexistence, cooperation, and co-design

AR Chiriyath, B Paul, DW Bliss - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
In this paper, we introduce a radar information metric, the estimation rate, that allows the
radar user to be considered in a multiple-access channel enabling performance bounds for …

MIMO-OFDM joint radar-communications: Is ICI friend or foe?

MF Keskin, H Wymeersch… - IEEE Journal of Selected …, 2021 - ieeexplore.ieee.org
Intercarrier interference (ICI) poses a significant challenge for OFDM joint radar-
communications (JRC) systems in high-mobility scenarios. In this paper, we propose a novel …

[PDF][PDF] 雷达通信一体化研究现状与发展趋势

肖博, 霍凯, 刘永祥 - 电子与信息学报, 2019 - jeit.ac.cn
雷达通信一体化通过一套共用的硬件设备实现雷达探测与通信传输, 相比于传统单一的雷达或者
通信设备, 更易集成化, 小型化和高效利用频谱. 该文系统地介绍了雷达通信一体化的原理与特点 …

Development and prospect of radar and communication integration

B Xiao, K HUO, Y LIU - 电子与信息学报, 2019 - jeit.ac.cn
Radar communication integration realizes radar detection and communication transmission
via shared hardware equipment, the integration is easier to be integrated, miniaturized and …

Joint range and velocity estimation with intrapulse and intersubcarrier Doppler effects for OFDM-based RadCom systems

F Zhang, Z Zhang, W Yu… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In order for an orthogonal frequency division multiplexing (OFDM)-based radar and
communication (RadCom) system to perform well, accurate range and velocity estimation …

Novel radar waveform optimization for a cooperative radar-communications system

AR Chiriyath, S Ragi, HD Mittelmann… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
We develop and present a novel minimum estimation error variance waveform design
method. The method optimizes the spectral shape of a unimodular radar waveform such that …

Joint communications and radar performance bounds under continuous waveform optimization: The waveform awakens

B Paul, AR Chiriyath, DW Bliss - 2016 IEEE Radar Conference …, 2016 - ieeexplore.ieee.org
We develop a joint radar and communications performance bound by optimizing waveforms
jointly for the simultaneous radar return and communications receiver. We develop radar …

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 …

[HTML][HTML] OFDM 新体制雷达研究现状与发展趋势

霍凯, 赵晶晶 - 电子与信息学报, 2015 - jeit.ac.cn
正交频分复用(OFDM) 雷达是近些年才提出的一种新体制雷达, 它借鉴了通信系统中正交多载频
的原理, 相比于传统雷达, 具有一些独特的优势. 该文系统地介绍了OFDM 雷达的特点 …