{"created":"2023-06-20T14:40:55.830225+00:00","id":7920,"links":{},"metadata":{"_buckets":{"deposit":"7f53dbcb-7bdb-4693-b4b8-0f59013c86f0"},"_deposit":{"created_by":1,"id":"7920","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"7920"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00007920","sets":["1543:1562:1569","1887:1891"]},"author_link":["42959","42957","42960","42952","42954","42953","42956","42947","42950","42948","42955","42949","42961","42958","42946","42951"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Evaluation of the Effect of the Phase Error on Microwave Power Transmission Performance for SPS Small Scientific Satellite"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-03","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{"bibliographic_title":"第32回宇宙エネルギーシンポジウム"},{"bibliographic_title":"32nd ISAS Space Energy Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第32回エネルギーシンポジウム (2013年3月1日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)), 相模原市, 神奈川県","subitem_description_type":"Other"}]},"item_5_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"The Space Energy Symposium (March 1, 2013. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"We are developing a breadboard model (BBM) for a wireless power transmission (WPT) space demonstration experiment using a small scientific satellite toward a solar power satellite (SPS). J-spacesystems and JAXA are proceeding with the ground-based WPT experiment. The WPT space demonstration experiment is planned as the next phase in the research road map toward the practical SPS. The purposes of the SPS small satellite experiments are to establish a precise directional control method from the orbit to the ground and to clarify the effect of the plasma in ionosphere on microwaves. The BBM that consists of microwave oscillator, amplifiers, the phase control system of radiation elements and phased-array antennas is used to evaluate a performance of the WPT mission instrument for the SPS small satellite. We carried out the microwave WPT experiment using the BBM and evaluated the accuracy of the beam directional control and the beam forming. This report presents evaluations of the effects of the phase errors in the microwave circuits of the BBM due to the individual difference and manufacturing error among the devices. The phase pattern of radiated microwave from the phased-array antenna is measured utilizing the near-field microwave measurement system. We evaluated non uniformity of the phase errors and adjusted the phase used by the digital phase shifter connected to each sub-array antenna element. Furthermore, the effect on the beam directivity characteristics is evaluated from the far-field radiation pattern. In addition, we discuss about the phase control and amplification circuit for the space demonstration using a small scientific satellite. We made the high efficiency GaN amplifier and evaluated an energy efficiency of the circuit with the GaN amplifiers.","subitem_description_type":"Other"}]},"item_5_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"},{"subitem_description":"形態: PDF","subitem_description_type":"Other"}]},"item_5_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"},{"subitem_description":"Physical characteristics: PDF","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0061912014","subitem_description_type":"Other"}]},"item_5_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: SES-2012-014","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京理科大学"},{"subitem_text_value":"東京理科大学"},{"subitem_text_value":"宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)"},{"subitem_text_value":"宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)"},{"subitem_text_value":"宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)"},{"subitem_text_value":"宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京大学"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tokyo University of Science"},{"subitem_text_language":"en","subitem_text_value":"Tokyo University of Science"},{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"},{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"},{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"},{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"},{"subitem_text_language":"en","subitem_text_value":"The University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高橋, 将司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"井上, 史也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田中, 孝治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"牧, 謙一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐々木, 進"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川原, 康介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"宮代, 健吾"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小紫, 公也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahashi, Masashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Inoue, Fumiya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tanaka, Koji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Maki, Kenichiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sasaki, Susumu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawahara, Kousuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Miyashiro, Kengo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Komurasaki, Kimiya","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-17"}],"displaytype":"detail","filename":"61912014.pdf","filesize":[{"value":"783.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"61912014.pdf","url":"https://jaxa.repo.nii.ac.jp/record/7920/files/61912014.pdf"},"version_id":"6dc7bc30-8e06-48f9-9247-11f92abb5ebb"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"太陽発電衛星のブレッドボードモデルにおける位相誤差による送電性能への影響評価","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"太陽発電衛星のブレッドボードモデルにおける位相誤差による送電性能への影響評価"}]},"item_type_id":"5","owner":"1","path":["1569","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"7920","relation_version_is_last":true,"title":["太陽発電衛星のブレッドボードモデルにおける位相誤差による送電性能への影響評価"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:31:19.422961+00:00"}