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Paper Abstract and Keywords
Presentation 2019-05-16 09:25
Foreign Object Debris Detection based on Stepped Multiple Frequency CPC
Takayuki Inaba, Manabu Akita, Takashi shiba (UEC)
Abstract (in Japanese) (See Japanese page) 
(in English) Foreign Object Debris (FOD) on the airport runway are possible to be serious risk for aircrafts. Detection system by using radar is being developed. For small object detections, it is important to obtain high S/C (Signal to Clutter) ratio. Authors have proposed an interference wave suppression method for automotive radar by using projection transform. It is considered to be effective for small object detection. FMCW radar modulation has been generally adopted for FOD detection on the airport runway. In the beat frequency of FMCW, interference signals such as from moving objects outside the runway contaminates the environment signal (reference signal) that is used to estimate P matrix for clutter suppression. On the other hand, the stepped multiple frequency pulse modulation proposed by the authors has a pulse Doppler filter (PDF), which enable us to avoid interference of signals from moving objects. That is why the proposed modulation is considered to be suit to the projection transform to suppress the clutter signals. In this article, stepped multiple frequency CPC is adopted as the radar modulation. The field experiment results are conducted to verify the proposed method for FOD detections.
Keyword (in Japanese) (See Japanese page) 
(in English) Stepped Multiple Frequency Pulse Radar / Pulse Compression / FMCW / Foreign Object Debris Detection / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 26, WBS2019-7, pp. 35-40, May 2019.
Paper # WBS2019-7 
Date of Issue 2019-05-08 (WBS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee WBS SAT  
Conference Date 2019-05-15 - 2019-05-16 
Place (in Japanese) (See Japanese page) 
Place (in English) MEIJO University (Tempaku campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Coding, Modulation, Signal processing and General 
Paper Information
Registration To WBS 
Conference Code 2019-05-WBS-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Foreign Object Debris Detection based on Stepped Multiple Frequency CPC 
Sub Title (in English)  
Keyword(1) Stepped Multiple Frequency Pulse Radar  
Keyword(2) Pulse Compression  
Keyword(3) FMCW  
Keyword(4) Foreign Object Debris Detection  
1st Author's Name Takayuki Inaba  
1st Author's Affiliation The University of Electro-Communications (UEC)
2nd Author's Name Manabu Akita  
2nd Author's Affiliation The University of Electro-Communications (UEC)
3rd Author's Name Takashi shiba  
3rd Author's Affiliation The University of Electro-Communications (UEC)
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Date Time 2019-05-16 09:25:00 
Presentation Time 25 
Registration for WBS 
Paper # IEICE-WBS2019-7 
Volume (vol) IEICE-119 
Number (no) no.26 
Page pp.35-40 
#Pages IEICE-6 
Date of Issue IEICE-WBS-2019-05-08 

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