JP2014206440A5 - - Google Patents
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- JP2014206440A5 JP2014206440A5 JP2013083787A JP2013083787A JP2014206440A5 JP 2014206440 A5 JP2014206440 A5 JP 2014206440A5 JP 2013083787 A JP2013083787 A JP 2013083787A JP 2013083787 A JP2013083787 A JP 2013083787A JP 2014206440 A5 JP2014206440 A5 JP 2014206440A5
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- JP
- Japan
- Prior art keywords
- wave
- source direction
- direction estimation
- signal processing
- wave source
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- 238000005259 measurement Methods 0.000 claims description 25
- 238000005315 distribution function Methods 0.000 claims description 12
- 230000005672 electromagnetic field Effects 0.000 claims description 10
- 230000001902 propagating Effects 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 claims 2
- 239000011159 matrix material Substances 0.000 claims 2
- 238000001228 spectrum Methods 0.000 claims 2
- 230000000875 corresponding Effects 0.000 claims 1
- 230000002452 interceptive Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013083787A JP6372874B2 (ja) | 2013-04-12 | 2013-04-12 | 波源方位推定システム、波源方位推定方法及びプログラム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013083787A JP6372874B2 (ja) | 2013-04-12 | 2013-04-12 | 波源方位推定システム、波源方位推定方法及びプログラム |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014206440A JP2014206440A (ja) | 2014-10-30 |
JP2014206440A5 true JP2014206440A5 (zh) | 2016-06-09 |
JP6372874B2 JP6372874B2 (ja) | 2018-08-15 |
Family
ID=52120096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013083787A Active JP6372874B2 (ja) | 2013-04-12 | 2013-04-12 | 波源方位推定システム、波源方位推定方法及びプログラム |
Country Status (1)
Country | Link |
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JP (1) | JP6372874B2 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113721201B (zh) * | 2021-09-08 | 2023-10-13 | 哈尔滨工程大学 | 一种线性调频信号调频率的估计方法 |
CN115603839B (zh) * | 2022-12-12 | 2023-03-07 | 中铁第一勘察设计院集团有限公司 | 面向铁路通信的分布式无线干扰源定位方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000121716A (ja) * | 1998-10-13 | 2000-04-28 | Anritsu Corp | 電波到来方向推定装置 |
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2013
- 2013-04-12 JP JP2013083787A patent/JP6372874B2/ja active Active
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