{"id":"https://openalex.org/A5032853560","orcid":null,"observed_orcids":[],"display_name":"Fatma M. El\u2010Hefnawi","raw_author_names":["El-Hefnawi, Fatma M.","F. M. El-Hefnawi","F.M. El-Hefnawi","F.M. Elhefnawi","Fatma El-Hefnawi","Fatma El-Hefnawy","Fatma Elhefnawi","Fatma El\u2010Hefnawi","Fatma M. El-Hefnawi","Fatma M. Elhefnawi","Fatma M. El\u2010Hefnawi"],"full_name":"Fatma M. El\u2010Hefnawi","works_count":36,"cited_by_count":153,"summary_stats":{"2yr_mean_citedness":7.0,"h_index":7,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5032853560","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I10180231","ror":"https://ror.org/03qv51n94","display_name":"National Authority for Remote Sensing and Space Sciences","country_code":"EG","type":"government","lineage":["https://openalex.org/I10180231"]},"years":[2019,2018,2017,2015,2014,2011,2010]},{"institution":{"id":"https://openalex.org/I145487455","ror":"https://ror.org/03q21mh05","display_name":"Cairo University","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]},"years":[2005]},{"institution":{"id":"https://openalex.org/I185163786","ror":"https://ror.org/02ma4wv74","display_name":"King Abdulaziz University","country_code":"SA","type":"education","lineage":["https://openalex.org/I185163786"]},"years":[1996,1986]},{"institution":{"id":"https://openalex.org/I4210156128","ror":"https://ror.org/0532wcf75","display_name":"Electronics Research Institute","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210094263","https://openalex.org/I4210156128"]},"years":[2024,2021,2019,2018,2015,2014,2011,2010,2009,2006,2004,2003,2002,1996]},{"institution":{"id":"https://openalex.org/I4405262335","ror":"https://ror.org/02r28hc23","display_name":"Egyptian Space Agency","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4405262335"]},"years":[2012]}],"last_known_institutions":[{"id":"https://openalex.org/I4210156128","ror":"https://ror.org/0532wcf75","display_name":"Electronics Research Institute","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210094263","https://openalex.org/I4210156128"]}],"topics":[{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","count":20,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","count":12,"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":9,"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":9,"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/T11946","display_name":"Antenna Design and Optimization","count":9,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","value":8.33e-05,"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/T11946","display_name":"Antenna Design and Optimization","value":7.17e-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/T10069","display_name":"Antenna Design and Analysis","value":5.32e-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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","value":4.54e-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/T11263","display_name":"Electromagnetic Simulation and Numerical Methods","value":4.16e-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":0.6872355341911316},{"id":"21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","score":0.6858195662498474},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.6119580268859863},{"id":"120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","score":0.6084109544754028},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.34083908796310425}],"counts_by_year":[{"year":1986,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":2,"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":2006,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":8},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":5},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":5},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2017,"works_count":3,"oa_works_count":2,"cited_by_count":4},{"year":2018,"works_count":6,"oa_works_count":2,"cited_by_count":8},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":14},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":10},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":7},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":8}],"display_name_alternatives":["El-Hefnawi, Fatma M.","F. M. El-Hefnawi","F.M. El-Hefnawi","F.M. Elhefnawi","Fatma El-Hefnawi","Fatma El-Hefnawy","Fatma Elhefnawi","Fatma El\u2010Hefnawi","Fatma M. El-Hefnawi","Fatma M. Elhefnawi","Fatma M. El\u2010Hefnawi"],"block_key":"f el-hefnawi","works_api_url":"https://api.openalex.org/works?filter=author.id:A5032853560","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5032853560","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}