{"id":"https://openalex.org/W2908992002","doi":"https://doi.org/10.1109/i2cacis.2018.8603697","title":"Radiation Cross Section Characteristics for Isosceles Slotted Triangle on Hollow Pyramidal Absorber","display_name":"Radiation Cross Section Characteristics for Isosceles Slotted Triangle on Hollow Pyramidal Absorber","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2908992002","doi":"https://doi.org/10.1109/i2cacis.2018.8603697","mag":"2908992002"},"language":"en","primary_location":{"id":"doi:10.1109/i2cacis.2018.8603697","doi":"https://doi.org/10.1109/i2cacis.2018.8603697","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2cacis.2018.8603697","pdf_url":null,"source":{"id":"https://openalex.org/S7407085885","display_name":"IEEE International Conference on Automatic Control and Intelligent Systems (I2CACIS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Automatic Control and Intelligent Systems (I2CACIS)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060593337","display_name":"Ahmad Syahmi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I82724352","display_name":"Universiti Teknologi MARA","ror":"https://ror.org/05n8tts92","country_code":"MY","type":"education","lineage":["https://openalex.org/I82724352"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Ahmad Syahmi","raw_affiliation_strings":["1Faculty of Electrical Engineering, Universiti Teknologi MARA 13500 Permatang Pauh, Pulau Pinang"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Faculty of Electrical Engineering, Universiti Teknologi MARA 13500 Permatang Pauh, Pulau Pinang","institution_ids":["https://openalex.org/I82724352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033957673","display_name":"Hasnain Abdullah","orcid":"https://orcid.org/0000-0001-7539-4559","observed_orcids":["https://orcid.org/0000-0001-7539-4559"]},"institutions":[{"id":"https://openalex.org/I82724352","display_name":"Universiti Teknologi MARA","ror":"https://ror.org/05n8tts92","country_code":"MY","type":"education","lineage":["https://openalex.org/I82724352"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Hasnain Abdullah","raw_affiliation_strings":["1Faculty of Electrical Engineering, Universiti Teknologi MARA 13500 Permatang Pauh, Pulau Pinang"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Faculty of Electrical Engineering, Universiti Teknologi MARA 13500 Permatang Pauh, Pulau Pinang","institution_ids":["https://openalex.org/I82724352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032609142","display_name":"Rabiatuladawiah Akhbar","orcid":"https://orcid.org/0000-0001-6409-5174","observed_orcids":["https://orcid.org/0000-0001-6409-5174"]},"institutions":[{"id":"https://openalex.org/I82724352","display_name":"Universiti Teknologi MARA","ror":"https://ror.org/05n8tts92","country_code":"MY","type":"education","lineage":["https://openalex.org/I82724352"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Rabiatuladawiah Akhbar","raw_affiliation_strings":["2Centre of Foundation Studies, Universiti Teknologi MARA Dengkil Campus, Dengkil, Selangor"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"2Centre of Foundation Studies, Universiti Teknologi MARA Dengkil Campus, Dengkil, Selangor","institution_ids":["https://openalex.org/I82724352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048454052","display_name":"Najwa Rawaida Ahmad","orcid":"https://orcid.org/0000-0002-3928-2354","observed_orcids":["https://orcid.org/0000-0002-3928-2354"]},"institutions":[{"id":"https://openalex.org/I82724352","display_name":"Universiti Teknologi MARA","ror":"https://ror.org/05n8tts92","country_code":"MY","type":"education","lineage":["https://openalex.org/I82724352"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Najwa Rawaida Ahmad","raw_affiliation_strings":["2Centre of Foundation Studies, Universiti Teknologi MARA Dengkil Campus, Dengkil, Selangor"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"2Centre of Foundation Studies, Universiti Teknologi MARA Dengkil Campus, Dengkil, Selangor","institution_ids":["https://openalex.org/I82724352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084029140","display_name":"Nuralin Sofia Sazalee","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I82724352","display_name":"Universiti Teknologi MARA","ror":"https://ror.org/05n8tts92","country_code":"MY","type":"education","lineage":["https://openalex.org/I82724352"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Nuralin Sofia Sazalee","raw_affiliation_strings":["1Faculty of Electrical Engineering, Universiti Teknologi MARA 13500 Permatang Pauh, Pulau Pinang"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Faculty of Electrical Engineering, Universiti Teknologi MARA 13500 Permatang Pauh, Pulau Pinang","institution_ids":["https://openalex.org/I82724352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022970573","display_name":"Ahmad Rashidy Razali","orcid":"https://orcid.org/0000-0002-8476-2867","observed_orcids":["https://orcid.org/0000-0002-8476-2867"]},"institutions":[{"id":"https://openalex.org/I82724352","display_name":"Universiti Teknologi MARA","ror":"https://ror.org/05n8tts92","country_code":"MY","type":"education","lineage":["https://openalex.org/I82724352"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Ahmad Rashidy Razali","raw_affiliation_strings":["1Faculty of Electrical Engineering, Universiti Teknologi MARA 13500 Permatang Pauh, Pulau Pinang"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Faculty of Electrical Engineering, Universiti Teknologi MARA 13500 Permatang Pauh, Pulau Pinang","institution_ids":["https://openalex.org/I82724352"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059748399","display_name":"Mohd Nasir Taib","orcid":"https://orcid.org/0000-0003-1050-3341","observed_orcids":["https://orcid.org/0000-0003-1050-3341"]},"institutions":[{"id":"https://openalex.org/I4210138650","display_name":"Universiti Teknologi MARA System","ror":"https://ror.org/030847t23","country_code":"MY","type":"education","lineage":["https://openalex.org/I4210138650","https://openalex.org/I82724352"]},{"id":"https://openalex.org/I82724352","display_name":"Universiti Teknologi MARA","ror":"https://ror.org/05n8tts92","country_code":"MY","type":"education","lineage":["https://openalex.org/I82724352"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Mohd Nasir Taib","raw_affiliation_strings":["3Faculty of Electrical Engineering, Universiti Teknologi MARA, Shah Alam, Selangor"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"3Faculty of Electrical Engineering, Universiti Teknologi MARA, Shah Alam, Selangor","institution_ids":["https://openalex.org/I4210138650","https://openalex.org/I82724352"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2855,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.92507079,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"104","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11224","display_name":"Electromagnetic wave absorption materials","score":0.923799991607666,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11224","display_name":"Electromagnetic wave absorption materials","score":0.923799991607666,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.07280000299215317,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11607","display_name":"Microwave and Dielectric Measurement Techniques","score":0.0005000000237487257,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/microwave-absorbing-materials","display_name":"microwave absorbing materials","score":0.7749999761581421},{"id":"https://openalex.org/keywords/carbon-coating","display_name":"carbon coating","score":0.6019999980926514},{"id":"https://openalex.org/keywords/radiation-cross-section","display_name":"radiation cross section","score":0.7919999957084656},{"id":"https://openalex.org/keywords/absorption-performance","display_name":"absorption performance","score":0.7070000171661377},{"id":"https://openalex.org/keywords/8-12-ghz","display_name":"8-12 GHz","score":0.890999972820282}],"concepts":[{"id":"https://openalex.org/C98653994","wikidata":"https://www.wikidata.org/wiki/Q875937","display_name":"Isosceles triangle","level":2,"score":0.7649372816085815},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.7266033291816711},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.5975475907325745},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5936446785926819},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5102050304412842},{"id":"https://openalex.org/C101457746","wikidata":"https://www.wikidata.org/wiki/Q560430","display_name":"Radar cross-section","level":3,"score":0.4609125256538391},{"id":"https://openalex.org/C196901423","wikidata":"https://www.wikidata.org/wiki/Q3933836","display_name":"Return loss","level":3,"score":0.4225735068321228},{"id":"https://openalex.org/C153385146","wikidata":"https://www.wikidata.org/wiki/Q18335","display_name":"Radiation","level":2,"score":0.41764718294143677},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3723955452442169},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2675935626029968},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22584635019302368},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.20828178524971008},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1824112832546234},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.12167537212371826},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.11730661988258362},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/i2cacis.2018.8603697","doi":"https://doi.org/10.1109/i2cacis.2018.8603697","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2cacis.2018.8603697","pdf_url":null,"source":{"id":"https://openalex.org/S7407085885","display_name":"IEEE International Conference on Automatic Control and Intelligent Systems (I2CACIS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Automatic Control and Intelligent Systems (I2CACIS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.47999998927116394}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1121318571","https://openalex.org/W1572438051","https://openalex.org/W2048665049","https://openalex.org/W2058715873","https://openalex.org/W2062947346","https://openalex.org/W2135166248","https://openalex.org/W2183859100","https://openalex.org/W2242222366","https://openalex.org/W2606513172"],"related_works":["https://openalex.org/W3128701509","https://openalex.org/W2606513172","https://openalex.org/W4242715386","https://openalex.org/W4379519850","https://openalex.org/W3209589839","https://openalex.org/W2760806684","https://openalex.org/W2523241146","https://openalex.org/W3207769920","https://openalex.org/W4379513691","https://openalex.org/W1856554397"],"abstract_inverted_index":{"Absorption":[0],"performance":[1,32,93],"is":[2,94],"an":[3,15],"important":[4],"aspect":[5],"in":[6],"the":[7,18,21,25,82,89],"study":[8,86],"of":[9,17,20,27,84,91],"microwave":[10,30],"absorber.":[11],"This":[12],"paper":[13],"presents":[14],"investigation":[16],"effect":[19],"selective":[22],"point":[23],"on":[24],"surface":[26],"absorber":[28,48],"towards":[29],"absorption":[31,92],"that":[33,88],"had":[34,52,63],"been":[35,53,64],"applied":[36],"with":[37,50],"un-slotted":[38],"and":[39,72],"inverted":[40],"triangle":[41],"slotted.":[42],"Four":[43],"designs":[44],"cardboard":[45],"hollow":[46],"pyramidal":[47],"coated":[49],"carbon":[51],"design":[54],"by":[55,67],"using":[56,68],"CST":[57],"Microwave":[58],"Studio":[59],"Suite.":[60],"The":[61],"measurement":[62],"successfully":[65],"done":[66],"vector":[69],"network":[70],"analysis":[71],"near":[73],"field":[74],"method":[75],"at":[76],"frequency":[77],"8GHz":[78],"to":[79,97],"12GHz.":[80],"From":[81],"result":[83],"this":[85],"revealed":[87],"average":[90],"between":[95],"-15dB":[96],"-20dB.":[98]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2019-01-25T00:00:00"}
