Multidimensional Waveform Design for MIMO SAR Interferometry
Sign Up to like & getrecommendations! Published in 2018 at "Chinese Journal of Electronics"
DOI: 10.1049/cje.2017.11.016
Abstract: One key of Multiple-input multiple-output (MIMO) Synthetic aperture radar (SAR) interferometry is the effective separation of the echoes originating from different transmissions. A multidimensional waveform design method for MIMO SAR interferometry is presented. By exploiting… read more here.
Keywords: waveform design; sar interferometry; mimo sar; sar ... See more keywords
Study on driving waveform design process for multi-nozzle piezoelectric printhead in material-jetting 3D printing
Sign Up to like & getrecommendations! Published in 2021 at "Rapid Prototyping Journal"
DOI: 10.1108/rpj-05-2019-0120
Abstract: Purpose Material-jetting (MJ) three-dimensional (3D) printing processes are competitive due to their printing resolution and printing speed. Driving waveform design of piezoelectric printhead in MJ would affect droplet formation and performance, but there are very… read more here.
Keywords: waveform; piezoelectric printhead; design process; waveform design ... See more keywords
Multi-Carrier Waveform Design for Directional Modulation Under Peak to Average Power Ratio Constraint
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2904604
Abstract: Multi-carrier-based waveform design for directional modulation (DM) is studied, where simultaneous data transmission over multiple frequencies can be achieved, with given phase distribution at the main lobe and as random as possible over sidelobe regions… read more here.
Keywords: multi carrier; waveform design; design; power ... See more keywords
Waveform Design for MIMO Radar Detection in a Heterogeneous Clutter Environment
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2992810
Abstract: In this study, the problem of transmitted waveform design for a multiple-input-multiple-output (MIMO) radar in a heterogeneous clutter environment is considered. Under a Bayesian framework, the waveform design problem is used to maximize the generalized… read more here.
Keywords: waveform design; heterogeneous clutter; waveform; mimo radar ... See more keywords
Waveform Design and DoA-DoD Estimation of OFDM-LFM Signal Based on SDFnT for MIMO Radar
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2022.3233103
Abstract: In comparison to orthogonal frequency division multiplexing (OFDM), the OFDM linear frequency modulation (OFDM-LFM) signal has similar time-bandwidth product, lower peak-to-average power ratio, and higher sensitivity to Doppler frequency shift, making it a promising candidate… read more here.
Keywords: ofdm lfm; method; waveform design; estimation ... See more keywords
M-PAM Joint Optimal Waveform Design for Multiuser VLC Systems Over ISI Channels
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2018.2846187
Abstract: Visible light communication is a candidate technique to provide high-speed data transmissions. This paper proposes a joint optimal waveform design algorithm for visible light communication systems using $M$-ary pulse amplitude modulation to support multiple users.… read more here.
Keywords: algorithm; waveform design; joint optimal; optimal waveform ... See more keywords
Low-Complexity Adaptive Multisine Waveform Design for Wireless Power Transfer
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2017.2706944
Abstract: Channel-adaptive waveforms for wireless power transfer significantly boost the dc power level at the rectifier output. However, the design of those waveforms is computationally complex and does not lend itself easily to practical implementation. We… read more here.
Keywords: power transfer; wireless power; waveform design; power ... See more keywords
Adaptive Transmit Waveform Design Using Multitone Sinusoidal Frequency Modulation
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2020.3046086
Abstract: This article presents an adaptive waveform design method using multitone sinusoidal frequency modulation (MTSFM). The MTSFM waveform's modulation function is represented as a finite Fourier series expansion. The Fourier coefficients are utilized as a discrete… read more here.
Keywords: waveform; multitone sinusoidal; modulation; using multitone ... See more keywords
Waveform Design for Watermark Framework Based DFRC System With Application on Joint SAR Imaging and Communication
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3232528
Abstract: In this article, the watermarking framework for electromagnetic systems is established with nonblind, semiblind, and blind watermarking demodulation processes mitigated to applications like radar detection, synchronization, integrated dual function, etc. Desired for similar advantages and… read more here.
Keywords: design; waveform design; dfrc system; communication ... See more keywords
Integrated Waveform Design for MIMO Radar and Communication via Spatio-Spectral Modulation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2022.3170687
Abstract: This paper considers the integrated waveform design to simultaneously achieve a desired radar beampattern and multi-users communication for a dual-function Multiple-Input Multiple-Output (MIMO) system. To this end, a spatio-spectral modulation strategy via shaping the spatial… read more here.
Keywords: communication; spatio spectral; spectral modulation; radar ... See more keywords
MIMO Multifunction RF Systems: Detection Performance and Waveform Design
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2022.3202315
Abstract: This paper studies the detection performance of a multiple-input-multiple-output (MIMO) multifunction radio frequency (MFRF) system, which simultaneously supports radar, communication, and jamming. We show that the detection performance of the MIMO MFRF system improves as… read more here.
Keywords: mimo multifunction; waveform design; performance; detection performance ... See more keywords