{"id":"https://openalex.org/A5080540516","orcid":"https://orcid.org/0000-0002-4266-7271","observed_orcids":["https://orcid.org/0000-0002-4266-7271"],"display_name":"Tor Inge Birkenes L\u00f8nmo","raw_author_names":["Tor I. L\u00f8nmo","Tor Inge B. L\u00f8nmo","Tor Inge Birkenes Lonmo","Tor Inge Birkenes L\u00f8nmo"],"full_name":"Tor Inge Birkenes L\u00f8nmo","works_count":16,"cited_by_count":68,"summary_stats":{"2yr_mean_citedness":1.75,"h_index":4,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5080540516","orcid":"https://orcid.org/0000-0002-4266-7271","observed_orcids":["https://orcid.org/0000-0002-4266-7271"]},"affiliations":[{"institution":{"id":"https://openalex.org/I184942183","ror":"https://ror.org/01xtthb56","display_name":"University of Oslo","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]},"years":[2020,2019,2017,2016]},{"institution":{"id":"https://openalex.org/I4210141380","ror":"https://ror.org/03ve07f57","display_name":"Kongsberg Gruppen (Norway)","country_code":"NO","type":"company","lineage":["https://openalex.org/I4210141380"]},"years":[2025,2022,2020,2019]}],"last_known_institutions":[{"id":"https://openalex.org/I4210141380","ror":"https://ror.org/03ve07f57","display_name":"Kongsberg Gruppen (Norway)","country_code":"NO","type":"company","lineage":["https://openalex.org/I4210141380"]}],"topics":[{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","count":12,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","count":11,"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"}},{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","count":5,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11946","display_name":"Antenna Design and Optimization","count":4,"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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","count":3,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","value":8.05e-05,"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"}},{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","value":6.88e-05,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","value":3.91e-05,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11946","display_name":"Antenna Design and Optimization","value":3.19e-05,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","value":3.12e-05,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"555745239","wikidata":"https://www.wikidata.org/wiki/Q133220","display_name":"Sonar","score":0.8301169872283936},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.816023588180542},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.6944534182548523},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.4159526228904724},{"id":"76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","score":0.23254477977752686}],"counts_by_year":[{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2017,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":1},{"year":2020,"works_count":2,"oa_works_count":2,"cited_by_count":7},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2022,"works_count":2,"oa_works_count":1,"cited_by_count":2},{"year":2023,"works_count":3,"oa_works_count":2,"cited_by_count":8},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":7},{"year":2025,"works_count":3,"oa_works_count":1,"cited_by_count":25},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":17}],"display_name_alternatives":["Tor I. L\u00f8nmo","Tor Inge B. L\u00f8nmo","Tor Inge Birkenes Lonmo","Tor Inge Birkenes L\u00f8nmo"],"block_key":"t lonmo","works_api_url":"https://api.openalex.org/works?filter=author.id:A5080540516","awards_count":2,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5080540516","updated_date":"2026-11-10T14:30:39","created_date":"2016-11-30T00:00:00"}