{"id":"https://openalex.org/A5113466639","orcid":null,"observed_orcids":[],"display_name":"R.M. Biernacki","raw_author_names":["Biernacki, R.M.","R M Biernacki","R. Biernacki","R. M. Biernacki","R.M. Biernacki","Radek Biernacki","Radek M. Biernacki"],"full_name":"Radek M. Biernacki","works_count":63,"cited_by_count":2458,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":20,"i10_index":34},"ids":{"openalex":"https://openalex.org/A5113466639","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I108403487","ror":"https://ror.org/00y0xnp53","display_name":"Warsaw University of Technology","country_code":"PL","type":"education","lineage":["https://openalex.org/I108403487"]},"years":[2004,1984,1982,1981]},{"institution":{"id":"https://openalex.org/I1324840837","ror":"https://ror.org/059rn9488","display_name":"Hewlett-Packard (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I1324840837"]},"years":[2002,1998]},{"institution":{"id":"https://openalex.org/I138285227","ror":"https://ror.org/02tryst02","display_name":"Agilent Technologies (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I138285227"]},"years":[2012]},{"institution":{"id":"https://openalex.org/I67031392","ror":"https://ror.org/02qtvee93","display_name":"Carleton University","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]},"years":[2002]},{"institution":{"id":"https://openalex.org/I91045830","ror":"https://ror.org/01f5ytq51","display_name":"Texas A&M University","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]},"years":[1991,1987,1986]},{"institution":{"id":"https://openalex.org/I98251732","ror":"https://ror.org/02fa3aq29","display_name":"McMaster University","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]},"years":[2005,2003,2002,1997,1995,1994,1993,1992,1991,1990,1989,1988,1980]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","count":39,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","count":23,"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/T11263","display_name":"Electromagnetic Simulation and Numerical Methods","count":16,"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/T11946","display_name":"Antenna Design and Optimization","count":15,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","count":14,"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"}}],"topic_share":[{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","value":0.0001198,"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/T11263","display_name":"Electromagnetic Simulation and Numerical Methods","value":0.0001112,"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/T10262","display_name":"Microwave Engineering and Waveguides","value":9.9e-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/T11248","display_name":"Advanced Power Amplifier Design","value":9.81e-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/T10187","display_name":"Radio Frequency Integrated Circuit Design","value":8.24e-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"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7366098761558533},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.6765971183776855},{"id":"11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","score":0.6639817953109741},{"id":"24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","score":0.6246829032897949},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.2728983163833618}],"counts_by_year":[{"year":1976,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1980,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1982,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1984,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1986,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1989,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":1995,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":19,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":3,"oa_works_count":0,"cited_by_count":90},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":73},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":64},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":95},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":76},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":67},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":70},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":53},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":60},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":58},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":63},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":66},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":71},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":56},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":47}],"display_name_alternatives":["Biernacki, R.M.","R M Biernacki","R. Biernacki","R. M. Biernacki","R.M. Biernacki","Radek Biernacki","Radek M. Biernacki"],"block_key":"r biernacki","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113466639","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}