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{"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "次世代のW-CDMAでは，拡散変調方式としてHPSK(Hybrid Phase Shift Keying)拡散変調方式の採用が決まっている．しかしこのHPSK拡散変調方式には，帯域外輻射電力特性の改善の余地が残っている。そこで本論文では，HPSK拡散変調方式の帯域外輻射電力特性改善策として，m(modified)-HPSK拡散変調方式を提案し，ビット誤り率特性及び帯域外輻射特性においてHPSK拡散変調方式と比較する．", "subitem_description_language": "ja", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/12719"}]}, "item_10_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "電子情報通信学会", "subitem_publisher_language": "ja"}]}, "item_10_relation_43": {"attribute_name": "関連情報", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://www.ieice.org/jpn/trans_online/index.html", "subitem_relation_type_select": "URI"}}]}, "item_10_rights_12": 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"W-CDMAシステムにおける変形HPSK拡散変調方式", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "W-CDMAシステムにおける変形HPSK拡散変調方式", "subitem_title_language": "ja"}]}, "item_type_id": "10", "owner": "1", "path": ["322"], "permalink_uri": "http://hdl.handle.net/2237/12719", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2010-02-22"}, "publish_date": "2010-02-22", "publish_status": "0", "recid": "10873", "relation": {}, "relation_version_is_last": true, "title": ["W-CDMAシステムにおける変形HPSK拡散変調方式"], "weko_shared_id": -1}