{"created":"2023-06-20T15:05:12.064571+00:00","id":34469,"links":{},"metadata":{"_buckets":{"deposit":"8f3b0f5f-4308-4013-b9d5-c9a5cc1cb230"},"_deposit":{"created_by":1,"id":"34469","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"34469"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00034469","sets":["1887:1890","1896:1898:1899:1992"]},"author_link":["419655","419656","419657"],"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1973-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"29","bibliographicPageStart":"17","bibliographicVolumeNumber":"38","bibliographic_titles":[{},{"bibliographic_title":"ISAS report/Institute of Space and Aeronautical Science,University of Tokyo","bibliographic_titleLang":"en"}]}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The radiation patterns of a longitudinal electron wave excited in a warm plasma by parallel plane grids and the reception patterns of wire antenna were measured experimentally, and the results agreed with the theoretically predicted radiation pattern. The reception patterns of a gridded parallel plate antenna are sharper than the theoretical radiation pattern and the sharpness depended on width of its guard ring. The dependence of the received amplitude on the D.C. potential of the antennas was studied. The possibility of estimating the wavelength from measured amplitudes is also discussed.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA2400897000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学宇宙航空研究所"}]},"item_9_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Aeronautical Science,University of Tokyo"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0372-1418","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00675986","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"NAKAMURA, Yoshiharu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NAKAMURA, Masaharu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ITOH, Tomizo","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":"2020-01-24"}],"displaytype":"detail","filename":"SA2400897.pdf","filesize":[{"value":"792.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA2400897.pdf","url":"https://jaxa.repo.nii.ac.jp/record/34469/files/SA2400897.pdf"},"version_id":"2675fe50-33ce-4bf2-aa13-c0cc961d2fee"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Reception Characteristics of Monopole Antennas for Electron Plasma Waves","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Reception Characteristics of Monopole Antennas for Electron Plasma Waves","subitem_title_language":"en"}]},"item_type_id":"9","owner":"1","path":["1890","1992"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"34469","relation_version_is_last":true,"title":["Reception Characteristics of Monopole Antennas for Electron Plasma Waves"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T23:41:28.161181+00:00"}