Multibeam radar based on linear frequency modulated waveform diversity

Simple item page
dc.contributor.authorKocjancic, Leon
dc.contributor.authorBalleri, Alessio
dc.contributor.authorMerlet, Thomas
dc.date.accessioned2018-10-01T10:27:25Z
dc.date.available2018-10-01T10:27:25Z
dc.date.issued2018-08-09
dc.description.abstractMultibeam radar (MBR) systems based on waveform diversity require a set of orthogonal waveforms in order to generate multiple channels in transmission and extract them efficiently at the receiver with digital signal processing. Linear frequency modulated (LFM) signals are extensively used in radar systems due to their pulse compression properties, Doppler tolerance, and ease of generation. Here, the authors investigate the level of isolation between MBR channels based on LFM chirps with rectangular and Gaussian amplitude envelopes. The orthogonal properties and the mathematical expressions of the isolation are derived as a function of the chirp design diversity, and specifically for diverse frequency slopes and frequency offsets. The analytical expressions are validated with a set of simulations as well as with experiments at C-band using a rotating target.en_UK
dc.identifier.citationLeon Kocjancic, Alessio Balleri and Thomas Merlet. Multibeam radar based on linear frequency modulated waveform diversity. IET Radar Sonar and Navigation, Volume 12, 2018, Issue 11, pp. 1320-1329en_UK
dc.identifier.cris20980262
dc.identifier.issn1751-8784
dc.identifier.urihttps://doi.org/10.1049/iet-rsn.2018.5029
dc.identifier.urihttps://ieeexplore.ieee.org/document/8527364
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/13500
dc.language.isoenen_UK
dc.publisherIETen_UK
dc.subjectradar signal processingen_UK
dc.subjectfrequency modulationen_UK
dc.subjectFM radaren_UK
dc.subjectradar antennasen_UK
dc.subjectsignal processingen_UK
dc.subjectoptical modulationen_UK
dc.subjectchirp modulationen_UK
dc.subjectdiversity receptionen_UK
dc.subjectpulse compressionen_UK
dc.titleMultibeam radar based on linear frequency modulated waveform diversityen_UK
dc.typeArticleen_UK

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
linear_frequency_modulated_waveform_diversity-2018.pdf
Size:
2.81 MB
Format:
Adobe Portable Document Format
Description:
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.63 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Staff publications (CDS)