Publication Information

{'id': 'https://openalex.org/W2117349133', 'doi': 'https://doi.org/10.1109/tce.2002.1010093', 'title': 'A new triple-controlled type frequency synthesizer using simplified DDFS-driven digital hybrid PLL system', 'display_name': 'A new triple-controlled type frequency synthesizer using simplified DDFS-driven digital hybrid PLL system', 'publication_year': 2002, 'publication_date': '2002-02-01', 'ids': {'openalex': 'https://openalex.org/W2117349133', 'doi': 'https://doi.org/10.1109/tce.2002.1010093', 'mag': '2117349133'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1109/tce.2002.1010093', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S126824455', 'display_name': 'IEEE Transactions on Consumer Electronics', 'issn_l': '0098-3063', 'issn': ['0098-3063', '1558-4127'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319808', 'host_organization_name': 'Institute of Electrical and Electronics Engineers', 'host_organization_lineage': ['https://openalex.org/P4310319808'], 'host_organization_lineage_names': ['Institute of Electrical and Electronics Engineers'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5017807837', 'display_name': 'Heung‐Gyoon Ryu', 'orcid': 'https://orcid.org/0000-0002-7368-9860'}, 'institutions': [{'id': 'https://openalex.org/I163753206', 'display_name': 'Chungbuk National University', 'ror': 'https://ror.org/02wnxgj78', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I163753206']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'None Heung-Gyoon Ryu', 'raw_affiliation_strings': ['Dept. of Electron. Eng., Chung-Buk Nat. Univ., Cheongju, South Korea'], 'affiliations': [{'raw_affiliation_string': 'Dept. of Electron. Eng., Chung-Buk Nat. Univ., Cheongju, South Korea', 'institution_ids': ['https://openalex.org/I163753206']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5110901033', 'display_name': 'Yun-Young Kim', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I163753206', 'display_name': 'Chungbuk National University', 'ror': 'https://ror.org/02wnxgj78', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I163753206']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'None Yun-Young Kim', 'raw_affiliation_strings': ['Dept. of Electron. Eng., Chung-Buk Nat. Univ., Cheongju, South Korea'], 'affiliations': [{'raw_affiliation_string': 'Dept. of Electron. Eng., Chung-Buk Nat. Univ., Cheongju, South Korea', 'institution_ids': ['https://openalex.org/I163753206']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5048339223', 'display_name': 'Hyeong-Man Yu', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I163753206', 'display_name': 'Chungbuk National University', 'ror': 'https://ror.org/02wnxgj78', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I163753206']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'None Hyeong-Man Yu', 'raw_affiliation_strings': ['Dept. of Electron. Eng., Chung-Buk Nat. Univ., Cheongju, South Korea'], 'affiliations': [{'raw_affiliation_string': 'Dept. of Electron. Eng., Chung-Buk Nat. Univ., Cheongju, South Korea', 'institution_ids': ['https://openalex.org/I163753206']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5100608137', 'display_name': 'Hyun‐Seok Lee', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I163753206', 'display_name': 'Chungbuk National University', 'ror': 'https://ror.org/02wnxgj78', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I163753206']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'None Hyun-Seok Lee', 'raw_affiliation_strings': ['Dept. of Electron. Eng., Chung-Buk Nat. Univ., Cheongju, South Korea'], 'affiliations': [{'raw_affiliation_string': 'Dept. of Electron. Eng., Chung-Buk Nat. Univ., Cheongju, South Korea', 'institution_ids': ['https://openalex.org/I163753206']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 5, 'citation_normalized_percentile': {'value': 0.641005, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 73, 'max': 75}, 'biblio': {'volume': '48', 'issue': '1', 'first_page': '63', 'last_page': '71'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11417', 'display_name': 'Advancements in PLL and VCO Technologies', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2208', 'display_name': 'Electrical and Electronic Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11417', 'display_name': 'Advancements in PLL and VCO Technologies', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2208', 'display_name': 'Electrical and Electronic Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10125', 'display_name': 'Advanced Wireless Communication Techniques', 'score': 0.9873, 'subfield': {'id': 'https://openalex.org/subfields/2208', 'display_name': 'Electrical and Electronic Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11034', 'display_name': 'Digital Filter Design and Implementation', 'score': 0.9819, 'subfield': {'id': 'https://openalex.org/subfields/1711', 'display_name': 'Signal Processing'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/direct-digital-synthesizer', 'display_name': 'Direct digital synthesizer', 'score': 0.8547901}, {'id': 'https://openalex.org/keywords/pll-multibit', 'display_name': 'PLL multibit', 'score': 0.78324807}, {'id': 'https://openalex.org/keywords/switching-time', 'display_name': 'Switching time', 'score': 0.5177666}], 'concepts': [{'id': 'https://openalex.org/C166089067', 'wikidata': 'https://www.wikidata.org/wiki/Q1227465', 'display_name': 'Direct digital synthesizer', 'level': 5, 'score': 0.8547901}, {'id': 'https://openalex.org/C182099602', 'wikidata': 'https://www.wikidata.org/wiki/Q2660678', 'display_name': 'Frequency synthesizer', 'level': 4, 'score': 0.85313654}, {'id': 'https://openalex.org/C12707504', 'wikidata': 'https://www.wikidata.org/wiki/Q52637', 'display_name': 'Phase-locked loop', 'level': 3, 'score': 0.85215515}, {'id': 'https://openalex.org/C77881186', 'wikidata': 'https://www.wikidata.org/wiki/Q7119642', 'display_name': 'PLL multibit', 'level': 4, 'score': 0.78324807}, {'id': 'https://openalex.org/C24326235', 'wikidata': 'https://www.wikidata.org/wiki/Q126095', 'display_name': 'Electronic engineering', 'level': 1, 'score': 0.6461731}, {'id': 'https://openalex.org/C5291336', 'wikidata': 'https://www.wikidata.org/wiki/Q852341', 'display_name': 'Voltage-controlled oscillator', 'level': 3, 'score': 0.6355695}, {'id': 'https://openalex.org/C199310435', 'wikidata': 'https://www.wikidata.org/wiki/Q7659121', 'display_name': 'Switching time', 'level': 2, 'score': 0.5177666}, {'id': 'https://openalex.org/C25915539', 'wikidata': 'https://www.wikidata.org/wiki/Q220786', 'display_name': 'Automatic frequency control', 'level': 2, 'score': 0.4902404}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.47959793}, {'id': 'https://openalex.org/C2776257435', 'wikidata': 'https://www.wikidata.org/wiki/Q1576430', 'display_name': 'Bandwidth (computing)', 'level': 2, 'score': 0.440234}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.42787874}, {'id': 'https://openalex.org/C119599485', 'wikidata': 'https://www.wikidata.org/wiki/Q43035', 'display_name': 'Electrical engineering', 'level': 1, 'score': 0.32613584}, {'id': 'https://openalex.org/C89631360', 'wikidata': 'https://www.wikidata.org/wiki/Q1428766', 'display_name': 'Phase noise', 'level': 2, 'score': 0.2713441}, {'id': 'https://openalex.org/C165801399', 'wikidata': 'https://www.wikidata.org/wiki/Q25428', 'display_name': 'Voltage', 'level': 2, 'score': 0.20309979}, {'id': 'https://openalex.org/C76155785', 'wikidata': 'https://www.wikidata.org/wiki/Q418', 'display_name': 'Telecommunications', 'level': 1, 'score': 0.16268623}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1109/tce.2002.1010093', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S126824455', 'display_name': 'IEEE Transactions on Consumer Electronics', 'issn_l': '0098-3063', 'issn': ['0098-3063', '1558-4127'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319808', 'host_organization_name': 'Institute of Electrical and Electronics Engineers', 'host_organization_lineage': ['https://openalex.org/P4310319808'], 'host_organization_lineage_names': ['Institute of Electrical and Electronics Engineers'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Affordable and clean energy', 'id': 'https://metadata.un.org/sdg/7', 'score': 0.87}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 7, 'referenced_works': ['https://openalex.org/W2100585207', 'https://openalex.org/W2102309526', 'https://openalex.org/W2124962809', 'https://openalex.org/W2134800316', 'https://openalex.org/W2163248425', 'https://openalex.org/W2170778574', 'https://openalex.org/W2971193830'], 'related_works': ['https://openalex.org/W3145870900', 'https://openalex.org/W2393391611', 'https://openalex.org/W2388744842', 'https://openalex.org/W2374761771', 'https://openalex.org/W2371350995', 'https://openalex.org/W2370926499', 'https://openalex.org/W2359366503', 'https://openalex.org/W2353586717', 'https://openalex.org/W2350523680', 'https://openalex.org/W2117349133'], 'abstract_inverted_index': {'It': [0], 'is': [1, 43, 52, 146], 'very': [2], 'important': [3], 'for': [4, 30, 54, 175], 'the': [5, 36, 55, 102, 107, 113, 120, 132, 141, 157], 'triple-controlled': [6, 31], 'type': [7, 32], 'frequency': [8, 33, 50, 57, 84, 122, 149, 158, 169], 'synthesizer': [9, 34, 42, 89, 123, 159], 'to': [10, 111, 155], 'have': [11], 'fast': [12], 'switching': [13, 127], 'speed,': [14], 'stable': [15, 80], 'operation,': [16], 'low': [17, 61], 'power': [18, 62], 'consumption': [19], 'and': [20, 63, 82, 95, 106, 144, 166, 183], 'wide': [21], 'bandwidth.': [22], 'For': [23], 'this': [24, 136], 'goal,': [25], 'a': [26, 92, 97], 'new': [27], 'design': [28], 'method': [29, 165], 'using': [35], 'simplified': [37, 46], 'DDFS-driven': [38], 'digital': [39, 49, 67], 'hybrid': [40, 68, 93], 'PLL': [41, 69, 88, 121, 143], 'presented.': [44], 'The': [45, 66, 86, 164], 'DDFS': [47], '(direct': [48], 'synthesizer)': [51], 'used': [53, 154], 'high': [56, 83], 'resolution,': [58], 'circuit': [59], 'simplicity,': [60], 'high-speed': [64, 78], 'switching.': [65], '(phase': [70], 'locked': [71], 'loop)': [72], 'provides': [73], 'performance': [74, 133], 'improvements': [75, 134], 'such': [76, 178], 'as': [77, 138, 179], 'switching,': [79], 'operation': [81], 'applications.': [85, 163], 'proposed': [87], 'part': [90], 'has': [91], 'structure': [94], 'uses': [96], 'composite': [98], 'signal': [99], 'of': [100, 135, 168], 'both': [101], 'D/A': [103], 'converter': [104], 'output': [105, 110], 'loop': [108], 'filter': [109], 'drive': [112], 'VCO': [114], '(voltage': [115], 'controlled': [116], 'oscillator),': [117], 'which': [118], 'makes': [119], 'operate': [124, 156], 'in': [125, 160], 'ultra-fast': [126], 'speed.': [128], 'Simulation': [129], 'results': [130, 167], 'show': [131], 'synthesizer,': [137], 'compared': [139], 'with': [140], 'conventional': [142], 'stability': [145], 'verified.': [147], 'Three': [148], 'control': [150, 170], 'parameters': [151], 'are': [152, 173], 'properly': [153], 'various': [161], 'electronic': [162], 'parameter': [171], 'assignment': [172], 'shown': [174], 'several': [176], 'applications': [177], 'GSM,': [180], 'IMT-2000,': [181], 'Bluetooth': [182], 'PCS': [184], 'system.': [185]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2117349133', 'counts_by_year': [{'year': 2018, 'cited_by_count': 1}], 'updated_date': '2024-12-14T02:53:20.812358', 'created_date': '2016-06-24'}