The demands for advanced Synthetic Aperture Radar (SAR) operations has significantly arisen. However, there are obvious performance limitations in conventional SAR systems with Single-Input Single-Output (SISO) architecture that hinders the universal application of advanced SAR mode observations. In this paper, we present a Multiple-Input Multiple-Output (MIMO) SAR system equipped with 4 transmitters and 4 receivers, operating at W-band region which can introduce enough diversity and frame rates suitable for the variety of advanced operations. The key concept, major design considerations and some experimental results of the system are discussed in detail.
|Title of host publication||EUSAR 2021 - 13th European Conference on Synthetic Aperture Radar, Proceedings|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|Number of pages||6|
|Publication status||Published - 2021|
|Event||13th European Conference on Synthetic Aperture Radar, EUSAR 2021 - Virtual, Online, Germany|
Duration: 2021 Mar 29 → 2021 Apr 1
|Name||Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR|
|Conference||13th European Conference on Synthetic Aperture Radar, EUSAR 2021|
|Period||21/3/29 → 21/4/1|
Bibliographical noteFunding Information:
This research was supported by the MSIT(Ministry of Science and ICT), Korea, under the ICT Consilience Creative Program(IITP-2017-2017-0-01015) supervised by the IITP(Institute for Information & communications Technology Promotion).
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All Science Journal Classification (ASJC) codes
- Signal Processing