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Paper Abstract and Keywords
Presentation 2019-05-16 09:00
Sparse Frequency Diversity Design using ABC in Multiple Frequency Stepped Pulse Radar
Takayuki Inaba, Takumi Taniguchi, Manabu Akita (UEC)
Abstract (in Japanese) (See Japanese page) 
(in English) Authors have proposed stepped multiple frequency radar modulation. It could achieve both a high range resolution and a long-range detection performance by a narrow band receiver compared with the transmission bandwidth. In this modulation, one of the important feature is that the frequencies that have narrow bandwidth are transmitted and switched in the time division in a sequence. In this article, the initial study of frequency multiplexing for coexisting multiple radars in the frequency band by reducing the frequency bandwidth or dividing into multiple frequency sets while maintaining the range resolution by adopting the sparse frequency and not equal frequency step width are conducted. As the optimizing method for the frequency steps, a searching method based on Artificial Bee Colony (ABC) algorithm and some modifications are described. The effectiveness of the method is verified by the computational simulations and the future tasks are also described.
Keyword (in Japanese) (See Japanese page) 
(in English) Artificial Bee Colony / Multiple Frequency Stepped Radar / Pulse Compression / Synthetic Wideband Processing / Side-lobe Ambiguity / Compressive sensing / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 26, WBS2019-6, pp. 29-34, May 2019.
Paper # WBS2019-6 
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) Sparse Frequency Diversity Design using ABC in Multiple Frequency Stepped Pulse Radar 
Sub Title (in English)  
Keyword(1) Artificial Bee Colony  
Keyword(2) Multiple Frequency Stepped Radar  
Keyword(3) Pulse Compression  
Keyword(4) Synthetic Wideband Processing  
Keyword(5) Side-lobe Ambiguity  
Keyword(6) Compressive sensing  
1st Author's Name Takayuki Inaba  
1st Author's Affiliation The University of Electro-Communications (UEC)
2nd Author's Name Takumi Taniguchi  
2nd Author's Affiliation The University of Electro-Communications (UEC)
3rd Author's Name Manabu Akita  
3rd Author's Affiliation The University of Electro-Communications (UEC)
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Date Time 2019-05-16 09:00:00 
Presentation Time 25 
Registration for WBS 
Paper # IEICE-WBS2019-6 
Volume (vol) IEICE-119 
Number (no) no.26 
Page pp.29-34 
#Pages IEICE-6 
Date of Issue IEICE-WBS-2019-05-08 

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