{"id":"https://openalex.org/W2583236637","doi":"https://doi.org/10.1109/rws.2013.6486711","title":"Multiple band rejection notches in miniaturized UWB fifth-order filter using E-shape microstrip structures","display_name":"Multiple band rejection notches in miniaturized UWB fifth-order filter using E-shape microstrip structures","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2583236637","doi":"https://doi.org/10.1109/rws.2013.6486711","mag":"2583236637"},"language":"en","primary_location":{"id":"doi:10.1109/rws.2013.6486711","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rws.2013.6486711","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Radio and Wireless Symposium","raw_type":"proceedings-article"},"type":"article","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/A5080644803","display_name":"Raaed T. Hammed","orcid":"https://orcid.org/0000-0002-5372-9976"},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Raaed T. Hammed","raw_affiliation_strings":["School of Computer Sc. and Electronic Engineering, University of Essex, Colchester, UK"],"affiliations":[{"raw_affiliation_string":"School of Computer Sc. and Electronic Engineering, University of Essex, Colchester, UK","institution_ids":["https://openalex.org/I110002522"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037118106","display_name":"D. Mirshekar\u2010Syahkal","orcid":null},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"D. Mirshekar-Syahkal","raw_affiliation_strings":["School of Computer Sc. and Electronic Engineering, University of Essex, Colchester, UK"],"affiliations":[{"raw_affiliation_string":"School of Computer Sc. and Electronic Engineering, University of Essex, Colchester, UK","institution_ids":["https://openalex.org/I110002522"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5080644803"],"corresponding_institution_ids":["https://openalex.org/I110002522"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.3052798,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"271","last_page":"273"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":1.0,"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","score":0.9966999888420105,"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/T11263","display_name":"Electromagnetic Simulation and Numerical Methods","score":0.9904999732971191,"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/microstrip","display_name":"Microstrip","score":0.7927547693252563},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.7508370876312256},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.6870155334472656},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.48932307958602905},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4583752155303955},{"id":"https://openalex.org/keywords/band-rejection","display_name":"Band rejection","score":0.4478427767753601},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.4122939705848694},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34800609946250916},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3355555832386017},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.284980833530426},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23420804738998413},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2223944067955017}],"concepts":[{"id":"https://openalex.org/C123657345","wikidata":"https://www.wikidata.org/wiki/Q639055","display_name":"Microstrip","level":2,"score":0.7927547693252563},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.7508370876312256},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.6870155334472656},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48932307958602905},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4583752155303955},{"id":"https://openalex.org/C2780209434","wikidata":"https://www.wikidata.org/wiki/Q4854279","display_name":"Band rejection","level":3,"score":0.4478427767753601},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.4122939705848694},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34800609946250916},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3355555832386017},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.284980833530426},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23420804738998413},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2223944067955017},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/rws.2013.6486711","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rws.2013.6486711","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Radio and Wireless Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1491086222","https://openalex.org/W1525280538","https://openalex.org/W2099412344","https://openalex.org/W2129789633","https://openalex.org/W2136198947","https://openalex.org/W2160377349","https://openalex.org/W4255928886","https://openalex.org/W6629397035","https://openalex.org/W6631369665"],"related_works":["https://openalex.org/W2140821323","https://openalex.org/W2057179799","https://openalex.org/W2048714372","https://openalex.org/W2316089493","https://openalex.org/W2040036307","https://openalex.org/W2102141309","https://openalex.org/W2996332206","https://openalex.org/W1525031759","https://openalex.org/W2988875098","https://openalex.org/W2152114573"],"abstract_inverted_index":{"This":[0],"paper,":[1],"for":[2,53],"the":[3,12,26,39,42,49,51,72,105],"first":[4],"time,":[5],"presents":[6],"a":[7,77],"new":[8,31],"technique":[9,32,73],"to":[10],"overcome":[11],"problems":[13],"of":[14],"realizing":[15],"multiple":[16],"band":[17,54,88],"rejection":[18,55,89],"notches":[19,56],"in":[20],"high-order":[21],"miniaturized":[22],"UWB":[23,79],"filters":[24],"employing":[25],"E-shape":[27],"microstrip":[28,68],"structure.":[29],"The":[30,91],"employs":[33],"double":[34],"layer":[35,41],"substrate":[36],"where":[37],"on":[38,48],"bottom":[40],"main":[43],"filter":[44,61,81,92],"is":[45,57,82,94],"developed":[46,83],"and":[47,74,86],"top":[50],"circuit":[52],"etched.":[58],"These":[59],"two":[60,85],"circuits":[62],"are":[63],"capacitively":[64],"coupled":[65],"using":[66],"overlapping":[67],"lines.":[69],"To":[70],"demonstrate":[71],"design":[75],"process":[76],"fifth-order":[78],"bandpass":[80],"with":[84],"four":[87],"notches.":[90],"size":[93],"about":[95],"6.6":[96],"mm":[97,100,103],"\u00d7":[98,101],"6.5":[99],"6.3":[102],"excluding":[104],"feeding":[106],"ports.":[107]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}