Results 11 to 20 of about 245,884 (263)
Transmitted Waveform Design Based on Iterative Methods [PDF]
Journal of Applied Mathematics, 2013 In intelligent radar, it is an important problem for the transmitted waveform to adapt to the environment in which radar works. In this paper, we propose mutual information model of adaptive waveform design, which can convert the problem of adaptive ...
Bin Wang +3 more
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Integrated Sensing and Communication Waveform Design: A Survey
IEEE Open Journal of the Communications Society, 2022 Integrated sensing and communication (ISAC) has been widely recognized as a key technology in future sixth-generation (6G) wireless networks, especially for emerging applications and scenarios demanding both high-performance sensing and communication ...
Wenxing Zhou +3 more
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Design and Processing Method for Doppler-Tolerant Stepped-Frequency Waveform Using Staggered PRF
Sensors, 2021 Stepped-frequency waveform may be used to synthesize a wideband signal with several narrow-band pulses and achieve a high-resolution range profile without increasing the instantaneous bandwidth.
Yan Zhang +4 more
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Doppler Resilient Integrated Sensing and Communication Waveforms Design
Leida xuebao, 2023 Because Doppler resilience is limited in the existing joint design of Integrated Sensing And Communication (ISAC) waveforms, a new Doppler resilient ISAC waveform design is proposed based on a joint design. First, with the pulse train ambiguity function,
Jiahuan WANG +3 more
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IEEE Access, 2022 High duty cycle sonar (HDCS) systems have a high potential for improving tracking performance compared to conventional pulsed active sonar systems, but their implementation has been challenging to achieve.
Geunhwan Kim +5 more
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Remote Sensing, 2023 The water-filling (WF) algorithm is a widely used design strategy in the radar waveform design field to maximize the signal-to-interference-plus-noise ratio (SINR).
Chen Yang +5 more
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Waveform Design for Secure SISO Transmissions and Multicasting [PDF]
, 2013 Wireless physical-layer security is an emerging field of research aiming at preventing eavesdropping in an open wireless medium. In this paper, we propose a novel waveform design approach to minimize the likelihood that a message transmitted between ...
Dimitris A. Pados +4 more
core +1 more source
Time-Frequency Warped Waveforms [PDF]
, 2019 The forthcoming communication systems are advancing towards improved flexibility in various aspects. Improved flexibility is crucial to cater diverse service requirements.
Arslan, Huseyin +2 more
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Waveform considerations in space-variant optical processors [PDF]
, 1978 The use of coded waveforms in space-variant optical signal processors using coordinate transformations is considered. It is shown that nonlinear transmitted coded signals must be used with such a processor and that this results in novel waveform design ...
Casasent, David, Psaltis, Demetri
core +1 more source
Tongxin xuebao, 2023 In order to overcome the drawback of conventional diversity technologies that sacrificing valuable communication resources such as data rate or bandwidth in massive multiple input multiple output (MIMO) systems, a double-component combined generalized ...
Xingjian LI +5 more
doaj +2 more sources