FMCW radar with multiple initial frequencies for robust source number estimation
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- Saito Ryo
- Murata Manufacturing Co., Ltd.
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- Kashiwagi Katsuhisa
- Murata Manufacturing Co., Ltd.
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- Arakawa Nobuya
- Murata Manufacturing Co., Ltd.
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- Hamada Shohei
- Department of Electrical and Computer Engineering, Yokohama National University
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- Ichige Koichi
- Department of Electrical and Computer Engineering, Yokohama National University
Abstract
<p>We propose a novel method to estimate source number used in Direction Of Arrival (DOA) estimator for Frequency Modulated Continuous Wave - Multiple-Input Multiple-Output (FMCW-MIMO) radar. The main principle is that the phase of the intermediate signals can be modified by the initial frequency of transmitted signals. We confirmed that our method can distinguish true and spurious sources when the number of sources is larger than the number of true sources.</p>
Journal
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- IEICE Communications Express
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IEICE Communications Express 10 (9), 698-703, 2021-09-01
The Institute of Electronics, Information and Communication Engineers
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Details 詳細情報について
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- CRID
- 1390289232189903616
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- NII Article ID
- 130008082843
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- ISSN
- 21870136
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- Text Lang
- en
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed