Publication Information

{'id': 'https://openalex.org/W1950287302', 'doi': None, 'title': 'On the VCO oscillator with the negative dynamic feedback', 'display_name': 'On the VCO oscillator with the negative dynamic feedback', 'publication_year': 1989, 'publication_date': '1989-04-10', 'ids': {'openalex': 'https://openalex.org/W1950287302', 'mag': '1950287302'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://ieeexplore.ieee.org/document/20758/', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], '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/A5080949257', 'display_name': 'Evridiki Efstathiou', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I108403487', 'display_name': 'Warsaw University of Technology', 'ror': 'https://ror.org/00y0xnp53', 'country_code': 'PL', 'type': 'education', 'lineage': ['https://openalex.org/I108403487']}], 'countries': ['PL'], 'is_corresponding': False, 'raw_author_name': 'E. Efstathiou', 'raw_affiliation_strings': ['Warsaw Univ. of Technol., Polish Acad. of Sci., Poland'], 'affiliations': [{'raw_affiliation_string': 'Warsaw Univ. of Technol., Polish Acad. of Sci., Poland', 'institution_ids': ['https://openalex.org/I108403487']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5029338774', 'display_name': 'Zdzisław Odrzygóźdź', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I108403487', 'display_name': 'Warsaw University of Technology', 'ror': 'https://ror.org/00y0xnp53', 'country_code': 'PL', 'type': 'education', 'lineage': ['https://openalex.org/I108403487']}], 'countries': ['PL'], 'is_corresponding': False, 'raw_author_name': 'Z. Odrzygozdz', 'raw_affiliation_strings': ['Warsaw Univ. of Technol., Polish Acad. of Sci., Poland'], 'affiliations': [{'raw_affiliation_string': 'Warsaw Univ. of Technol., Polish Acad. of Sci., Poland', 'institution_ids': ['https://openalex.org/I108403487']}]}], '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': False, 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.487005, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 53, 'max': 61}, 'biblio': {'volume': None, 'issue': None, 'first_page': '41', 'last_page': '44'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12801', 'display_name': 'Bluetooth and Wireless Communication Technologies', 'score': 0.9505, 'subfield': {'id': 'https://openalex.org/subfields/1705', 'display_name': 'Computer Networks and Communications'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T12801', 'display_name': 'Bluetooth and Wireless Communication Technologies', 'score': 0.9505, 'subfield': {'id': 'https://openalex.org/subfields/1705', 'display_name': 'Computer Networks and Communications'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11160', 'display_name': 'Acoustic Wave Resonator Technologies', 'score': 0.9342, 'subfield': {'id': 'https://openalex.org/subfields/2204', 'display_name': 'Biomedical 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/T12564', 'display_name': 'Sensor Technology and Measurement Systems', 'score': 0.9321, 'subfield': {'id': 'https://openalex.org/subfields/1705', 'display_name': 'Computer Networks and Communications'}, '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/colpitts-oscillator', 'display_name': 'Colpitts oscillator', 'score': 0.644502}, {'id': 'https://openalex.org/keywords/rc-oscillator', 'display_name': 'RC oscillator', 'score': 0.5697736}, {'id': 'https://openalex.org/keywords/electronic-oscillator', 'display_name': 'Electronic oscillator', 'score': 0.44467428}, {'id': 'https://openalex.org/keywords/parametric-oscillator', 'display_name': 'Parametric oscillator', 'score': 0.42395988}], 'concepts': [{'id': 'https://openalex.org/C5291336', 'wikidata': 'https://www.wikidata.org/wiki/Q852341', 'display_name': 'Voltage-controlled oscillator', 'level': 3, 'score': 0.9608098}, {'id': 'https://openalex.org/C111657199', 'wikidata': 'https://www.wikidata.org/wiki/Q2300256', 'display_name': 'Vackář oscillator', 'level': 4, 'score': 0.9108014}, {'id': 'https://openalex.org/C26907483', 'wikidata': 'https://www.wikidata.org/wiki/Q5253479', 'display_name': 'Delay line oscillator', 'level': 4, 'score': 0.7144652}, {'id': 'https://openalex.org/C146847952', 'wikidata': 'https://www.wikidata.org/wiki/Q933121', 'display_name': 'Colpitts oscillator', 'level': 5, 'score': 0.644502}, {'id': 'https://openalex.org/C120164764', 'wikidata': 'https://www.wikidata.org/wiki/Q705396', 'display_name': 'Variable-frequency oscillator', 'level': 4, 'score': 0.64417547}, {'id': 'https://openalex.org/C180205008', 'wikidata': 'https://www.wikidata.org/wiki/Q159190', 'display_name': 'Amplitude', 'level': 2, 'score': 0.63378686}, {'id': 'https://openalex.org/C47446073', 'wikidata': 'https://www.wikidata.org/wiki/Q5165890', 'display_name': 'Control theory (sociology)', 'level': 3, 'score': 0.58915}, {'id': 'https://openalex.org/C40934718', 'wikidata': 'https://www.wikidata.org/wiki/Q190070', 'display_name': 'Harmonic oscillator', 'level': 2, 'score': 0.58127683}, {'id': 'https://openalex.org/C77366373', 'wikidata': 'https://www.wikidata.org/wiki/Q255596', 'display_name': 'RC oscillator', 'level': 5, 'score': 0.5697736}, {'id': 'https://openalex.org/C85841341', 'wikidata': 'https://www.wikidata.org/wiki/Q1135984', 'display_name': 'Octave (electronics)', 'level': 2, 'score': 0.50758684}, {'id': 'https://openalex.org/C147724859', 'wikidata': 'https://www.wikidata.org/wiki/Q545228', 'display_name': 'Anharmonicity', 'level': 2, 'score': 0.4739813}, {'id': 'https://openalex.org/C122348159', 'wikidata': 'https://www.wikidata.org/wiki/Q5502869', 'display_name': 'Frequency drift', 'level': 4, 'score': 0.46710694}, {'id': 'https://openalex.org/C184492301', 'wikidata': 'https://www.wikidata.org/wiki/Q249997', 'display_name': 'Electronic oscillator', 'level': 4, 'score': 0.44467428}, {'id': 'https://openalex.org/C164466805', 'wikidata': 'https://www.wikidata.org/wiki/Q2632607', 'display_name': 'Parametric oscillator', 'level': 2, 'score': 0.42395988}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.40302294}, {'id': 'https://openalex.org/C165801399', 'wikidata': 'https://www.wikidata.org/wiki/Q25428', 'display_name': 'Voltage', 'level': 2, 'score': 0.31827408}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.21098325}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.20151505}, {'id': 'https://openalex.org/C24890656', 'wikidata': 'https://www.wikidata.org/wiki/Q82811', 'display_name': 'Acoustics', 'level': 1, 'score': 0.18159053}, {'id': 'https://openalex.org/C2775924081', 'wikidata': 'https://www.wikidata.org/wiki/Q55608371', 'display_name': 'Control (management)', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://ieeexplore.ieee.org/document/20758/', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.64, 'id': 'https://metadata.un.org/sdg/7', 'display_name': 'Affordable and clean energy'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3185841513', 'https://openalex.org/W3147380245', 'https://openalex.org/W3111444769', 'https://openalex.org/W2909780173', 'https://openalex.org/W2735374171', 'https://openalex.org/W2597922854', 'https://openalex.org/W2552352072', 'https://openalex.org/W2373727627', 'https://openalex.org/W2140303591', 'https://openalex.org/W2106066738', 'https://openalex.org/W2100673536', 'https://openalex.org/W2091999186', 'https://openalex.org/W2078590405', 'https://openalex.org/W2075221719', 'https://openalex.org/W2065114550', 'https://openalex.org/W2050105248', 'https://openalex.org/W2046562034', 'https://openalex.org/W1980803141', 'https://openalex.org/W1890319052', 'https://openalex.org/W1604434357'], 'abstract_inverted_index': {'The': [0, 103, 153], 'idea': [1], 'of': [2, 45, 75, 105, 113, 146, 155], 'the': [3, 12, 26, 43, 46, 58, 65, 72, 76, 83, 95, 106, 111, 119, 126, 129, 137, 144, 156], 'negative': [4, 47, 120], 'dynamic': [5, 48], 'feedback': [6, 49, 121], 'in': [7, 11, 50], 'oscillators': [8, 53], 'was': [9, 20], 'studied': [10], 'past': [13], 'experimentally': [14], 'by': [15], 'J.': [16], 'Groszkowski': [17], '(1952)': [18], 'and': [19, 30, 135], 'shown': [21], 'that': [22, 94, 118, 142], 'it': [23, 89], 'could': [24, 37], 'reduce': [25], 'higher': [27, 147], 'harmonic': [28, 148], 'components': [29, 149], 'therefore': [31], 'a': [32], 'more': [33], 'frequency': [34, 66, 164], 'stable': [35], 'oscillator': [36, 59, 107, 130, 167], 'be': [38, 132, 151], 'achieved.': [39], 'In': [40, 57], 'this': [41], 'paper': [42], 'application': [44], 'voltage': [51], 'controlled': [52, 134], '(VCO)': [54], 'is': [55, 68, 90, 97, 159], 'presented.': [56], 'under': [60], 'consideration,': [61], 'amplitude': [62, 96, 108], 'stability': [63], 'vs.': [64], 'range': [67, 165], 'strongly': [69], 'depended': [70], 'on': [71, 82, 100, 110, 125], 'gain': [73], 'parameters': [74], 'active': [77], 'element': [78], 'as': [79, 81], 'well': [80], 'resonant': [84], 'circuit': [85, 168], 'quality': [86], 'factor.': [87], 'So': [88], 'enough': [91], 'to': [92], 'prove': [93], 'not': [98], 'sensitive': [99], 'these': [101, 123], 'influences.': [102], 'analysis': [104], 'behavior,': [109], 'basis': [112], 'describing': [114], 'function': [115], 'theory,': [116], 'show': [117], 'eliminates': [122], 'influences': [124], 'amplitude.': [127], 'Moreover,': [128], 'can': [131, 150], 'dynamically': [133], 'holds': [136], 'Class': [138], 'A': [139], 'operation': [140], 'mode,': [141], 'means': [143], 'level': [145], 'reduced.': [152], 'verification': [154], 'above': [157], 'theory': [158], 'presented': [160], 'with': [161], 'an': [162], 'octave': [163], 'VCO': [166], 'at': [169], 'VHF': [170], 'band.': [171]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1950287302', 'counts_by_year': [], 'updated_date': '2024-12-16T07:42:58.723047', 'created_date': '2016-06-24'}