Results 191 to 200 of about 671,317 (227)
Some of the next articles are maybe not open access.
1999
Detection performance is optimized and range and doppler both improved by maximizing the SNR. Since this needs the pulse to have high energy, long pulses are required unless a very high power transmitter is available. Long pulses also permit good doppler accuracy, but, for simple pulses, give poor range accuracy.
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Detection performance is optimized and range and doppler both improved by maximizing the SNR. Since this needs the pulse to have high energy, long pulses are required unless a very high power transmitter is available. Long pulses also permit good doppler accuracy, but, for simple pulses, give poor range accuracy.
openaire +1 more source
Virtual Waveform Diversity with Phase-Coded Radar Waveforms
2021 55th Asilomar Conference on Signals, Systems, and Computers, 2021Michael D. Zoltowski +2 more
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On the role of waveform diversity in MIMO radar
Digital Signal Processing, 2011MIMO radar employs multiple antennas to simultaneously transmit diverse waveforms, as well as multiple antennas to receive the radar returns. This paper studies the role of waveform diversity in MIMO radar as separate and distinct from the role of the multiple transmit antennas.
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2011
Most modern radars use a phase-modulated carrier for range and range-rate measurements. High carrier frequencies are generally selected when the application requires narrow beamwidths with a constrained aperture area. However, for applications which require the unambiguous determination of both range and range-rate, the high carrier frequency seriously
openaire +1 more source
Most modern radars use a phase-modulated carrier for range and range-rate measurements. High carrier frequencies are generally selected when the application requires narrow beamwidths with a constrained aperture area. However, for applications which require the unambiguous determination of both range and range-rate, the high carrier frequency seriously
openaire +1 more source
A Radar Waveform Design for Deceiving Noncooperative Bistatic Radars
IEEE Geoscience and Remote Sensing Letters, 2023Zejia Tang +4 more
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Noise Radar Technology: Waveforms Design and Field Trials
Sensors, 2021Christoph Wasserzier +2 more
exaly
Nonlinear Frequency-Modulated Waveforms Modeling and Optimization for Radar Applications
Mathematics, 2022Zhihuo Xu, Yuexia Wang
exaly