Results 191 to 200 of about 7,212 (221)
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Cold Regions Science and Technology, 2008
Frequency Modulated Continuous Wave (FMCW) radars have been used by snow scientists for the past 30 years. This radar technology provides a promising alternative to point measurements, as properties such as snow depth can be measured quickly and non-destructively. Recent advances in microwave FMCW radar technology have resulted in lightweight, portable
Hans-Peter Marshall, Gary Koh
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Frequency Modulated Continuous Wave (FMCW) radars have been used by snow scientists for the past 30 years. This radar technology provides a promising alternative to point measurements, as properties such as snow depth can be measured quickly and non-destructively. Recent advances in microwave FMCW radar technology have resulted in lightweight, portable
Hans-Peter Marshall, Gary Koh
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2021 29th European Signal Processing Conference (EUSIPCO), 2021
Sebastian Banzhaf, Christian Waldschmidt
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Sebastian Banzhaf, Christian Waldschmidt
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Design of a Multifrequency FMCW Radar
28th European Microwave Conference, 1998, 1998This paper pertains to the design aspects of a multifrequency FMCW radar with emphasis on the engineerig problems involved in its implementation. This radar generates 8 separate FMCW signals which are then additively mixed and radiated. The target return also comprises returns at these frequencies. The signals are then split into their constituents and
M. Jankiraman +2 more
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2012
A light weight SAR, suitable for use on short range tactical UAV, has been designed and built. The system consistsof a fully digital receive array, and a very compact active transmit antenna. The approximate weight of thecomplete system is 6 kg, with power consumption below 75 W, depending on the required data acquisition volume.This X-band system is ...
Rossum, W.L. van +2 more
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A light weight SAR, suitable for use on short range tactical UAV, has been designed and built. The system consistsof a fully digital receive array, and a very compact active transmit antenna. The approximate weight of thecomplete system is 6 kg, with power consumption below 75 W, depending on the required data acquisition volume.This X-band system is ...
Rossum, W.L. van +2 more
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FMCW linearizer bandwidth requirements
Proceedings of the 1991 IEEE National Radar Conference, 2002The frequency-modulated continuous-wave (FMCW) linearity achievable as a function of the bandwidth of the linearizing frequency sweep modulator or linearizer is analyzed. This analysis pertains to millimeter-wave (MMW) radar seekers for short range air-to-ground missiles that employ the FMCW waveform because of weight, volume, and prime power ...
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The Kennesaw Journal of Undergraduate Research, 2021
Assid Nait, Theodore Grosch
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Assid Nait, Theodore Grosch
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PD-FMCW: Push the Limit of Device-Free Acoustic Sensing Using Phase Difference in FMCW
IEEE Transactions on Mobile Computing, 2023Haiming Cheng, Wei Lou
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Target Indication With FMCW-OAM Radar
IEEE Geoscience and Remote Sensing Letters, 2023Zhibang Luo, Yi Liao, Mengdao Xing
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