Presentation | 2014-03-05 A Spur Analysis of Beat Signal in FMCW Radar with Frequency Discreteness of PLL Synthesizer Kazuhide HIGUCHI, Hideyuki NAKAMIZO, Hiroyuki MIZUTANI, Kenji KAWAKAMI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, a PLL is used for compensating frequency non-linearity of voltage controlled oscillators (VCO) in frequency-modulated continuous-wave radar system as a local oscillator. However, the discreteness of frequency and frequency setting period causes non-linearity of frequency modulation. Thus, spurs appear in the beat signal. In this paper, local oscillator which consists of PLL is modeled and the frequencies of spurs are calculated. Furthermore, we confirmed the accuracy of the model by comparing experimental results. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | FMCW / PLL / Spurs |
Paper # | MW2013-224 |
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Committee | MW |
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Conference Date | 2014/2/25(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Microwaves (MW) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Spur Analysis of Beat Signal in FMCW Radar with Frequency Discreteness of PLL Synthesizer |
Sub Title (in English) | |
Keyword(1) | FMCW |
Keyword(2) | PLL |
Keyword(3) | Spurs |
1st Author's Name | Kazuhide HIGUCHI |
1st Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation() |
2nd Author's Name | Hideyuki NAKAMIZO |
2nd Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
3rd Author's Name | Hiroyuki MIZUTANI |
3rd Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
4th Author's Name | Kenji KAWAKAMI |
4th Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
Date | 2014-03-05 |
Paper # | MW2013-224 |
Volume (vol) | vol.113 |
Number (no) | 460 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |