{"_buckets": {"deposit": "461ba875-acc6-4312-a122-e07dc973cf21"}, "_deposit": {"id": "3379", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "3379"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00003379", "sets": ["454", "425"]}, "item_5_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Receiving property on Multi-Element Quasi-Optical Antenna-Mixer System"}]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1997-12", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "12", "bibliographicPageEnd": "1090", "bibliographicPageStart": "1084", "bibliographicVolumeNumber": "J80-B2", "bibliographic_titles": [{"bibliographic_title": "電子情報通信学会論文誌. B-2, 通信2-無線通信・無線応用"}, {"bibliographic_title": "電子情報通信学会論文誌. B-2, 通信2-無線通信・無線応用", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "準光学アンテナ・ミキサは，高周波信号（RF）と局部発振周波（LO）を空間的に受信し，直後にミキシングして中間周波数の信号へ変換するシステムである．本論文では，準光学アンテナ・ミキサを複数用いて構成した新しい受信システムを提案する．従来のフェーズドアレーが移相器等の高周波回路を必要としているのに対して，このシステムは高周波回路なしにRFの到来方向を走査することができる．RFの到来方向の走査は，LOの入射角または周波数（場合によってはその両方）を変化させることによって行う。これによって，高周波回路による損失を大幅に低減できるばかりではなく，システム構成が単純となり設計が容易になる．まず，本システムの動作原理を具体的なモデルを用いて明らかにする．つぎに，マイクロ波帯で動作するシステムを試作し，実験を行って，上記の動作を確認する．実験結果は，計算結果と非常によく一致し，本提案が妥当であることが確認された.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "42468", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Nishimura, Toshihiko"}]}, {"nameIdentifiers": [{"nameIdentifier": "42469", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Tsuchida, Katsumi"}]}, {"nameIdentifiers": [{"nameIdentifier": "42470", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Ishii, Nozomu"}]}, {"nameIdentifiers": [{"nameIdentifier": "42471", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Itoh, Kiyohiko"}]}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "電子情報通信学会"}]}, "item_5_relation_31": {"attribute_name": "異版である", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://search.ieice.org/", "subitem_relation_type_select": "URI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "Copyright (C) 1997 IEICE"}, {"subitem_rights": "本文データは学協会の許諾に基づき電子情報通信学会のサイトから複製したものである"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA11359977", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "09151885", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "西村, 寿彦"}], "nameIdentifiers": [{"nameIdentifier": "42464", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "土田, 克実"}], "nameIdentifiers": [{"nameIdentifier": "42465", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "石井, 望"}], "nameIdentifiers": [{"nameIdentifier": "42466", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "伊藤, 精彦"}], "nameIdentifiers": [{"nameIdentifier": "42467", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-07-30"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "J80-B2_12_1084-1090.pdf", "filesize": [{"value": "441.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 441100.0, "url": {"label": "J80-B2_12_1084-1090.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/3379/files/J80-B2_12_1084-1090.pdf"}, "version_id": "d69a1342-dfd8-44c8-9a54-6205ed2ca0ce"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "準光学アンテナ・ミキサ", "subitem_subject_scheme": "Other"}, {"subitem_subject": "フェーズドアレー", "subitem_subject_scheme": "Other"}, {"subitem_subject": "コプレーナ導波路", "subitem_subject_scheme": "Other"}, {"subitem_subject": "高周波ミキシング", "subitem_subject_scheme": "Other"}]}, "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": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "多素子準光学アンテナ・ミキサの受信特性", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "多素子準光学アンテナ・ミキサの受信特性"}, {"subitem_title": "多素子準光学アンテナ・ミキサの受信特性", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "425"], "permalink_uri": "http://hdl.handle.net/10191/25734", "pubdate": {"attribute_name": "公開日", "attribute_value": "2014-02-25"}, "publish_date": "2014-02-25", "publish_status": "0", "recid": "3379", "relation": {}, "relation_version_is_last": true, "title": ["多素子準光学アンテナ・ミキサの受信特性"], "weko_shared_id": null}