{"id":"https://openalex.org/A5040257543","orcid":null,"observed_orcids":[],"display_name":"P.J.B. Clarricoats","raw_author_names":["P J B Clarricoats","P. Clarricoats","P. J. B. CLARRICOATS","P. J. B. Clarricoats","P. J. Clarricoats","P.J.B. CLARRICOATS","P.J.B. Clarricoats","Pjb Clarricoats"],"full_name":"P. J. B. CLARRICOATS","works_count":245,"cited_by_count":6264,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":27,"i10_index":65},"ids":{"openalex":"https://openalex.org/A5040257543","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I124357947","ror":"https://ror.org/04cw6st05","display_name":"University of London","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947"]},"years":[2006,2005,2004,2003,2002,1994,1993,1992,1991,1989,1988,1987,1986,1984,1982,1981,1979,1977,1976,1975,1974,1973,1971,1969,1968]},{"institution":{"id":"https://openalex.org/I126231945","ror":"https://ror.org/00hswnk62","display_name":"Queen's University Belfast","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]},"years":[1963,1962,1961,1960,1959]},{"institution":{"id":"https://openalex.org/I130828816","ror":"https://ror.org/024mrxd33","display_name":"University of Leeds","country_code":"GB","type":"education","lineage":["https://openalex.org/I130828816"]},"years":[2005,1967,1966,1965,1964,1963]},{"institution":{"id":"https://openalex.org/I166337079","ror":"https://ror.org/026zzn846","display_name":"Queen Mary University of London","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]},"years":[2006,2005,2004,2003,2002,1998,1997,1994,1993,1992,1991,1990,1989,1988,1987,1986,1985,1984,1983,1982,1981,1980,1979,1978,1977,1976,1975,1974,1973,1972,1971,1970,1969,1968]},{"institution":{"id":"https://openalex.org/I2801994115","ror":"https://ror.org/03wd9za21","display_name":"European Space Agency","country_code":"FR","type":"nonprofit","lineage":["https://openalex.org/I2801994115"]},"years":[1990]},{"institution":{"id":"https://openalex.org/I4210152054","ror":"https://ror.org/03yt24h27","display_name":"General Electric (United Kingdom)","country_code":"GB","type":"company","lineage":["https://openalex.org/I1332737386","https://openalex.org/I4210152054"]},"years":[1957]},{"institution":{"id":"https://openalex.org/I91136226","ror":"https://ror.org/05krs5044","display_name":"University of Sheffield","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]},"years":[1963]}],"last_known_institutions":[{"id":"https://openalex.org/I124357947","ror":"https://ror.org/04cw6st05","display_name":"University of London","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947"]},{"id":"https://openalex.org/I166337079","ror":"https://ror.org/026zzn846","display_name":"Queen Mary University of London","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"topics":[{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","count":183,"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","count":137,"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/T10739","display_name":"Electromagnetic Scattering and Analysis","count":78,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11383","display_name":"Advanced Antenna and Metasurface Technologies","count":74,"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":38,"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/T10069","display_name":"Antenna Design and Analysis","value":0.000487,"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":0.0003475,"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","value":0.0003028,"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/T10739","display_name":"Electromagnetic Scattering and Analysis","value":0.0003005,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11383","display_name":"Advanced Antenna and Metasurface Technologies","value":0.00028,"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":"120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","score":0.8030861616134644},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.6693565845489502},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.609542965888977},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.5993087887763977},{"id":"76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","score":0.5493651032447815}],"counts_by_year":[{"year":1957,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1959,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1960,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1961,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1962,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1963,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":1964,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":1965,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1966,"works_count":10,"oa_works_count":0,"cited_by_count":0},{"year":1967,"works_count":11,"oa_works_count":0,"cited_by_count":0},{"year":1968,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1969,"works_count":8,"oa_works_count":0,"cited_by_count":0},{"year":1970,"works_count":9,"oa_works_count":0,"cited_by_count":0},{"year":1971,"works_count":10,"oa_works_count":0,"cited_by_count":0},{"year":1972,"works_count":7,"oa_works_count":0,"cited_by_count":0},{"year":1973,"works_count":9,"oa_works_count":0,"cited_by_count":0},{"year":1974,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1975,"works_count":7,"oa_works_count":0,"cited_by_count":0},{"year":1976,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1977,"works_count":10,"oa_works_count":0,"cited_by_count":0},{"year":1978,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1979,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1980,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":8,"oa_works_count":0,"cited_by_count":0},{"year":1982,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1983,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1984,"works_count":18,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1986,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":7,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1989,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":9,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":10,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":11,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":164},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":180},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":155},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":164},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":183},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":163},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":171},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":173},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":161},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":211},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":128},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":120},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":112},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":62},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":27}],"display_name_alternatives":["P J B Clarricoats","P. Clarricoats","P. J. B. CLARRICOATS","P. J. B. Clarricoats","P. J. Clarricoats","P.J.B. CLARRICOATS","P.J.B. Clarricoats","Pjb Clarricoats"],"block_key":"p clarricoats","works_api_url":"https://api.openalex.org/works?filter=author.id:A5040257543","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5040257543","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}