JP2002055152A5 - - Google Patents
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- JP2002055152A5 JP2002055152A5 JP2000242961A JP2000242961A JP2002055152A5 JP 2002055152 A5 JP2002055152 A5 JP 2002055152A5 JP 2000242961 A JP2000242961 A JP 2000242961A JP 2000242961 A JP2000242961 A JP 2000242961A JP 2002055152 A5 JP2002055152 A5 JP 2002055152A5
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Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000242961A JP4925502B2 (en) | 2000-08-10 | 2000-08-10 | Array antenna, azimuth estimation apparatus, communication apparatus, and azimuth estimation method |
| US09/639,996 US6333713B1 (en) | 1999-08-24 | 2000-08-17 | Direction estimating apparatus, directivity controlling antenna apparatus, and direction estimating method |
| EP00118320A EP1079461A3 (en) | 1999-08-24 | 2000-08-23 | Direction estimating apparatus, directivity controlling antenna apparatus, and direction estimating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000242961A JP4925502B2 (en) | 2000-08-10 | 2000-08-10 | Array antenna, azimuth estimation apparatus, communication apparatus, and azimuth estimation method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002055152A JP2002055152A (en) | 2002-02-20 |
| JP2002055152A5 true JP2002055152A5 (en) | 2007-08-30 |
| JP4925502B2 JP4925502B2 (en) | 2012-04-25 |
Family
ID=18733896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000242961A Expired - Fee Related JP4925502B2 (en) | 1999-08-24 | 2000-08-10 | Array antenna, azimuth estimation apparatus, communication apparatus, and azimuth estimation method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4925502B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007212424A (en) * | 2006-01-10 | 2007-08-23 | Rcs:Kk | Position detecting device and position detection program |
| JP6900805B2 (en) * | 2017-07-03 | 2021-07-07 | 富士通株式会社 | Buried equipment management equipment, buried equipment management method and buried equipment management program |
| JP7309749B2 (en) * | 2018-10-26 | 2023-07-18 | 京セラ株式会社 | Base station, traffic communication system, and control method |
| WO2020261834A1 (en) * | 2019-06-25 | 2020-12-30 | 株式会社村田製作所 | Receiver, and radar apparatus, vehicle, and communication system provided with receiver |
| WO2023218632A1 (en) * | 2022-05-13 | 2023-11-16 | 株式会社日立製作所 | Radar device and target detection method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02205788A (en) * | 1989-02-03 | 1990-08-15 | Nec Corp | Apparatus for measuring position of sonobuoy |
| JP2668066B2 (en) * | 1989-12-08 | 1997-10-27 | 三井造船株式会社 | Transmitter / receiver array for ultrasonic imaging equipment |
| JPH04303216A (en) * | 1991-03-30 | 1992-10-27 | Sanyo Electric Co Ltd | Position detector for unmanned carrier |
| JPH09238009A (en) * | 1996-03-01 | 1997-09-09 | Mitsubishi Electric Corp | Circular array antenna |
| JP3233088B2 (en) * | 1998-01-22 | 2001-11-26 | 松下電器産業株式会社 | Directivity control antenna device |
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2000
- 2000-08-10 JP JP2000242961A patent/JP4925502B2/en not_active Expired - Fee Related