Design and performance estimation of a photonic integrated beamforming receiver for scan-on-receive synthetic aperture radar
dc.contributor.author | Reza, Manuel | |
dc.contributor.author | Serafino, Giovanni | |
dc.contributor.author | Otto, Tobias | |
dc.contributor.author | Mohammad, Ahmad W. M. | |
dc.contributor.author | Mohammadhosseini, Hakimeh | |
dc.contributor.author | Shiramin, Leili A. | |
dc.contributor.author | Floris, Francesco | |
dc.contributor.author | Kolb, Matthias | |
dc.contributor.author | Bail, Dave | |
dc.contributor.author | Gabrielli, Simone | |
dc.contributor.author | Roeloffzen, Chris G. H. | |
dc.contributor.author | Van Dijk, Paulus W. L. | |
dc.contributor.author | Abbasi, Amin | |
dc.contributor.author | Desoete, Bart | |
dc.contributor.author | Ghelfi, Paolo | |
dc.contributor.funder | Horizon 2020 | en |
dc.date.accessioned | 2021-10-18T14:10:58Z | |
dc.date.available | 2021-10-18T14:10:58Z | |
dc.date.issued | 2021-10-11 | |
dc.date.updated | 2021-10-18T14:03:24Z | |
dc.description.abstract | Synthetic aperture radar is a remote sensing technology finding applications in a wide range of fields, especially related to Earth observation. It enables a fine imaging that is crucial in critical activities, like environmental monitoring for natural resource management or disasters prevention. In this picture, the scan-on-receive paradigm allows for enhanced imaging capabilities thanks to wide swath observations at finer azimuthal resolution achieved by beamforming of multiple simultaneous antenna beams. Recently, solutions based on microwave photonics techniques demonstrated the possibility of an efficient implementation of beamforming, overcoming some limitations posed by purely electronic solutions, offering unprecedented flexibility and precision to RF systems. Moreover, photonics-assisted RF beamformers can nowadays be realized as integrated circuits, with reduced size and power consumption with respect to digital beamforming approaches. This paper presents the design analysis and the challenges of the development of a hybrid photonic-integrated circuit as the core element of an X-band scan-on-receive spaceborne synthetic aperture radar. The proposed photonic-integrated circuit synthetizes three simultaneous scanning beams on the received signal, and performs the frequency down-conversion, guaranteeing a compact 15 cm2-form factor, less than 6 W power consumption, and 55 dB of dynamic range. The whole photonics-assisted system is designed for space compliance and meets the target application requirements, representing a step forward toward a deeper penetration of photonics in microwave applications for challenging scenarios, like the observation of the Earth from space. | en |
dc.description.status | Peer reviewed | en |
dc.description.version | Accepted Version | en |
dc.format.mimetype | application/pdf | en |
dc.identifier.citation | Reza, M., Serafino, G., Otto, T., Mohammad, A. W. M., Mohammadhosseini, H., Shiramin, L. A., Floris, F., Kolb, M., Bail, D., Gabrielli, S., Roeloffzen, C. G. H., Van Dijk, P. W. L., Abbasi, A., Desoete, B. and Ghelfi, P. (2021) 'Design and performance estimation of a photonic integrated beamforming receiver for scan-on-receive synthetic aperture radar', Journal of Lightwave Technology. doi: 10.1109/JLT.2021.3119225 | en |
dc.identifier.doi | 10.1109/JLT.2021.3119225 | en |
dc.identifier.eissn | 1558-2213 | |
dc.identifier.issn | 0733-8724 | |
dc.identifier.journaltitle | Journal of Lightwave Technology | en |
dc.identifier.uri | https://hdl.handle.net/10468/12109 | |
dc.language.iso | en | en |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en |
dc.relation.project | info:eu-repo/grantAgreement/EC/H2020::RIA/870421/EU/SPACE SAR system with integrated photonic BEAMforming/SPACEBEAM | en |
dc.rights | © 2021, IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | en |
dc.subject | Beamforming | en |
dc.subject | Photonic integrated circuit | en |
dc.subject | Hybrid integration | en |
dc.subject | Synthetic aperture radar | en |
dc.title | Design and performance estimation of a photonic integrated beamforming receiver for scan-on-receive synthetic aperture radar | en |
dc.type | Article (peer-reviewed) | en |
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