CHIKADA Yoshihiro 近田義広

… Alternative Names

Researcher Number	30126122
Affiliation (based on the past Project Information) *help	2004 – 2006: National Astronomical Observatory, Div.Radio Astronomy, Professor, 電波研究部, 教授 2001 – 2003: 国立天文台, 電波天文学研究系, 教授 1997 – 1998: 国立天文台, 光学赤外線天文学・観測システム研究系, 教授 1992 – 1996: 国立天文台, 光学赤外線天文学研究系, 教授 1994: 国立天文台, 光学赤外線天文学, 教授 1988 – 1990: Nobeyama Radio Obsevatory, National Astronomical Observatory, 野辺山宇宙電波観測所, 助教授
Review Section/Research Field	Principal Investigator Astronomy / Astronomy Except Principal Investigator Astronomy / 広領域
Keywords	Principal Investigator 電波天文学 / Radio Astronomy / Antenna / Lens / レンズ / アンテナ / 電波望遠鏡 / 衛星搭載アンテナ / Radio Telescope / Satellite Antenna … More Except Principal Investigator 観測装置 / CCD / Adaptive Optics / レーザーガイド星 / phase correction method / 超高速サンプロング / 大気中電波伝播のモデル化 / 電波天文学 / 開口面マスク / 制御・解析 / analog ・ digital conversion / マウナケア観測所 / スペースVLBI / Diffraction limited imaging / 多天体分光器 / 主鏡 / 差動式ラジオメータ / 赤外線分光装置 / Radio Astronomy / 補償光学 / Infrared camera / digital signal processing / データア-カイブシステム / Multi-Object Spectrograph / 回折限界像形成 / 赤外線カメラ / 赤外線観測 / 特殊レンズ / differencial radiometer / 赤外線天文学 / Deformable Mirror / closure位相 / 波面補償 / Non-redundant aperture mask / 可変形鏡 / 光学望遠鏡 / 光学天文学 / 若い褐色矮星 / Optical telescope / Mauna Kea Observatory / 撮像装置 / Control Software / 可視光検出器 / radio seeing monitor / high-resolution imaging / 赤外線検出器 / 電波シ-イングモニタ / millimeter-and submillimeter-wave interferometer / 位相補償法 / アナログ・デジタル変換 / Primary Mirror / 高分解能イメージング / 2次元非冗長マスク / 2次元赤外線検出素子 / 制御システム / Observing Instruments / large-scale integration circute / Speckle / 超高速サンプリング / 4素子法(ペア・アンテナ法) / 分光装置 / Large Telescopes / paired antenna method / すばる望遠鏡 / 大望遠鏡 / high-speed sampling / SUBARU Telescope / 検出器 / observational instruments / アナルグ・デジタル変換 / Laser Artificial Star / 大型望遠鏡 / デジタル信号処理 / olosurephase / シラスモニター / スペックル / 大規模集積回路 / ミリ波サブミリ波干渉計 / modeling of tropospheric radio transfer / 非冗長開口面マスク / 計算機システム Less

Research Projects
(10 results)
Co-Researchers
(63 People)

Basic Experiments of the Lens Film Developed towards a Gigantic Radio TelescopePrincipal Investigator
- Principal Investigator
  
  CHIKADA Yoshihiro
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory of Japan
Basic Experiments of the Multi-Frequency Lens Film Developed towards a Gigantic Radio TelescopePrincipal Investigator
- Principal Investigator
  
  CHIKADA Yoshihiro
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory
Development of 8-Giga sample/second high-speed A/D conversion LSI for Radio Astronomy
- Principal Investigator
  
  OKUMURA Sachiko
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory
Basic Experiments and Evaluation of the Lens Film Developed towards a Gigantic Radio TelescopePrincipal Investigator
- Principal Investigator
  
  CHIKADA Yoshihiro
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory
MUTUAL INSTRUMENT DEVELOPMENT FOR LARGE TELESCOPES
- Principal Investigator
  
  KAIFU Norio
- Project Period (FY)
  1996 – 1998
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Field
  
  Astronomy
- Research Institution
  NATIONAL ASTRONOMICAL OBSERVATORY
Fundamental Research of Phase Correction Methods in Millimeter and Sub-mm wavelengths and high-resolution imaging
- Principal Investigator
  
  ISHIGURO Masato
- Project Period (FY)
  1994 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory
Mutual Instrument Development for Large Telescopes
- Principal Investigator
  
  KAIFU Norio, 小平桂一
- Project Period (FY)
  1993 – 1995
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  NATIONAL ASTRONOMICAL OBSERVATORY
Development and Application of a Prototype for a Super-Large Diameter Lens AntennaPrincipal Investigator
- Principal Investigator
  
  CHIKADA Yoshihiro
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory
Research for Diffraction Limited Imaging with Large Optical Telescope
- Principal Investigator
  
  ISHIGURO Masato
- Project Period (FY)
  1988 – 1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory
Study of Space VLBI
- Principal Investigator
  
  MORIMOTO Masaki
- Project Period (FY)
  1987 – 1988
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  広領域
- Research Institution
  National Astronomical Observatory of Japan
  The University of Tokyo

1. KAWAGUCHI Noriyuki (90214618)

# of Collaborated Projects: 6 results

# of Collaborated Products: 0 results
2. KAIFU Norio (50011630)

# of Collaborated Projects: 3 results

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3. NAKAHIRA Katsuko (80339621)

# of Collaborated Projects: 3 results

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4. KASUGA Takashi (70126027)

# of Collaborated Projects: 3 results

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5. SASAKI Toshiyuki (80178657)

# of Collaborated Projects: 2 results

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6. MORITA Koichiro (20167688)

# of Collaborated Projects: 2 results

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7. TAKATO Naruhisa (50261152)

# of Collaborated Projects: 2 results

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8. SEKIGUCHI Kazuhiro (20280563)

# of Collaborated Projects: 2 results

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9. TAMURA Motohide (00260018)

# of Collaborated Projects: 2 results

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10. HAYASHI Saeko (90183912)

# of Collaborated Projects: 2 results

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11. NISHIMURA Tetsuo (90260017)

# of Collaborated Projects: 2 results

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12. HAYASHI Masahiko (10183914)

# of Collaborated Projects: 2 results

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13. KAROUJI Hiroshi (30221196)

# of Collaborated Projects: 2 results

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14. TANAMI Hideki (00270455)

# of Collaborated Projects: 2 results

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15. ANDO Hiroyasu (90111559)

# of Collaborated Projects: 2 results

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16. IYE Masanori (30111446)

# of Collaborated Projects: 2 results

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17. ISHIGURO Masato (40023684)

# of Collaborated Projects: 2 results

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18. 関口真木 (40216528)

# of Collaborated Projects: 2 results

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19. 山下卓也 (00211631)

# of Collaborated Projects: 2 results

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20. 田中培生 (70188340)

# of Collaborated Projects: 2 results

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21. 氏原秀樹 (40399283)

# of Collaborated Projects: 2 results

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22. TOKUNAGA Ala

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
23. HANDA Toshihiro (40202270)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. MIYAJI Takeshi (10182023)

# of Collaborated Projects: 1 results

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25. UKITA Nobuharu (20184989)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. KOBAYASHI Yukiyasu (50170361)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. KOBAYASHI Naoto (50280566)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. NOUMARU Jun-ichi (00270447)

# of Collaborated Projects: 1 results

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29. SASAO Tetuo (20000177)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. KAWABE Ryohei (10195141)

# of Collaborated Projects: 1 results

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31. TANAKA Wataru (20011570)

# of Collaborated Projects: 1 results

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32. OKUMURA Sachiko (20224842)

# of Collaborated Projects: 1 results

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33. MATSUMOTO Kin'ya (00279382)

# of Collaborated Projects: 1 results

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34. IGUCHI Satoru (10342627)

# of Collaborated Projects: 1 results

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35. MOMOSE Munetake (10323205)

# of Collaborated Projects: 1 results

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36. MORIMOTO Masaki (80012805)

# of Collaborated Projects: 1 results

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37. NISHIMURA Toshimitsu (30150048)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
38. TABARA Hiroto (50012878)

# of Collaborated Projects: 1 results

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39. INOUE Makoto (10151622)

# of Collaborated Projects: 1 results

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40. HIRABAYASHI Hisashi (90012880)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
41. BABA Naoshi (70143261)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
42. HIRAYAMA Tomohiro (60012837)

# of Collaborated Projects: 1 results

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43. ISOBE Shuzo (20012867)

# of Collaborated Projects: 1 results

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44. 小平桂一 (60012845)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
45. 吉田道利 (90270446)

# of Collaborated Projects: 1 results

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46. 渡部潤一 (50201190)

# of Collaborated Projects: 1 results

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47. 片坐宏一 (70242097)

# of Collaborated Projects: 1 results

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48. 柏川伸成 (00290883)

# of Collaborated Projects: 1 results

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49. 水本好彦 (20219653)

# of Collaborated Projects: 1 results

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50. 辻隆 (20011546)

# of Collaborated Projects: 1 results

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51. 尾中敬 (30143358)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
52. 西川淳 (70280568)

# of Collaborated Projects: 1 results

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53. 今井一雅 (20132657)

# of Collaborated Projects: 1 results

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54. 小平真次 (50042627)

# of Collaborated Projects: 1 results

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55. HALL Donald B.

# of Collaborated Projects: 1 results

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56. TOKUNAGA Al

# of Collaborated Projects: 1 results

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57. TOKUNAGA Alan T.

# of Collaborated Projects: 1 results

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58. LUPPINO Gerr

# of Collaborated Projects: 1 results

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59. HOFFMAN Will

# of Collaborated Projects: 1 results

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60. 高田唯史

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
61. 友野大悟

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
62. 伊藤洋一

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
63. 宮田隆志

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

CHIKADA Yoshihiro 近田 義広

近田 義弘 チカダ ヨシヒロ

Research Projects

Co-Researchers

Basic Experiments of the Lens Film Developed towards a Gigantic Radio TelescopePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Basic Experiments of the Multi-Frequency Lens Film Developed towards a Gigantic Radio TelescopePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of 8-Giga sample/second high-speed A/D conversion LSI for Radio Astronomy

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Basic Experiments and Evaluation of the Lens Film Developed towards a Gigantic Radio TelescopePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

MUTUAL INSTRUMENT DEVELOPMENT FOR LARGE TELESCOPES

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Fundamental Research of Phase Correction Methods in Millimeter and Sub-mm wavelengths and high-resolution imaging

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Mutual Instrument Development for Large Telescopes

Principal Investigator

Project Period (FY)

Research Category

Research Institution

Development and Application of a Prototype for a Super-Large Diameter Lens AntennaPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research for Diffraction Limited Imaging with Large Optical Telescope

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of Space VLBI

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

CHIKADA Yoshihiro 近田義広

近田義弘チカダヨシヒロ