{"id":"https://openalex.org/W7168375813","doi":"https://doi.org/10.1088/2631-8695/ae8b79","title":"Broadband s-band quadrature power divider using a two-section coupled-line and capacitively compensated Schiffman phase shifter","display_name":"Broadband s-band quadrature power divider using a two-section coupled-line and capacitively compensated Schiffman phase shifter","publication_year":2026,"publication_date":"2026-07-15","ids":{"openalex":"https://openalex.org/W7168375813","doi":"https://doi.org/10.1088/2631-8695/ae8b79"},"language":"en","primary_location":{"id":"doi:10.1088/2631-8695/ae8b79","doi":"https://doi.org/10.1088/2631-8695/ae8b79","is_oa":true,"landing_page_url":"https://doi.org/10.1088/2631-8695/ae8b79","pdf_url":"https://iopscience.iop.org/article/10.1088/2631-8695/ae8b79/pdf","source":{"id":"https://openalex.org/S4210221144","display_name":"Engineering Research Express","issn_l":"2631-8695","issn":["2631-8695"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering Research Express","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://iopscience.iop.org/article/10.1088/2631-8695/ae8b79/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000368749","display_name":"Galip Orkun Ar\u0131can","orcid":"https://orcid.org/0000-0002-9375-886X","observed_orcids":["https://orcid.org/0000-0002-9375-886X"]},"institutions":[{"id":"https://openalex.org/I56303344","display_name":"Aselsan (Turkey)","ror":"https://ror.org/04knh8e66","country_code":"TR","type":"company","lineage":["https://openalex.org/I56303344"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Galip Orkun Arican","raw_affiliation_strings":["ASELSAN Inc., Communication and Information Technologies Division"],"raw_orcid":"https://orcid.org/0000-0002-9375-886X","affiliations":[{"raw_affiliation_string":"ASELSAN Inc., Communication and Information Technologies Division","institution_ids":["https://openalex.org/I56303344"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100611267","display_name":"Burak Alptu\u011f Y\u0131lmaz","orcid":"https://orcid.org/0000-0003-1871-7272","observed_orcids":["https://orcid.org/0000-0003-1871-7272"]},"institutions":[{"id":"https://openalex.org/I56303344","display_name":"Aselsan (Turkey)","ror":"https://ror.org/04knh8e66","country_code":"TR","type":"company","lineage":["https://openalex.org/I56303344"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Burak Alptug Yilmaz","raw_affiliation_strings":["ASELSAN Inc., Communication and Information Technologies Division"],"raw_orcid":"https://orcid.org/0000-0003-1871-7272","affiliations":[{"raw_affiliation_string":"ASELSAN Inc., Communication and Information Technologies Division","institution_ids":["https://openalex.org/I56303344"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5000368749"],"corresponding_institution_ids":["https://openalex.org/I56303344"],"apc_list":{"value":2400,"currency":"USD","value_usd":2400},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.37801359,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":"15","first_page":"155318","last_page":"155318"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9984999895095825,"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":0.9984999895095825,"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","score":0.00039999998989515007,"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":0.00019999999494757503,"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/s-band","display_name":"S-band","score":0.9169999957084656},{"id":"https://openalex.org/keywords/schiffman-phase-shifter","display_name":"Schiffman phase shifter","score":0.9610000252723694},{"id":"https://openalex.org/keywords/capacitive-compensation","display_name":"capacitive compensation","score":0.828000009059906},{"id":"https://openalex.org/keywords/phase-equalization","display_name":"phase equalization","score":0.640999972820282},{"id":"https://openalex.org/keywords/even-odd-mode-analysis","display_name":"even- and odd-mode analysis","score":0.9449999928474426},{"id":"https://openalex.org/keywords/planar-microwave-circuits","display_name":"planar microwave circuits","score":0.7429999709129333},{"id":"https://openalex.org/keywords/beamforming","display_name":"beamforming","score":0.7620000243186951}],"concepts":[{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.7717999815940857},{"id":"https://openalex.org/C184028887","wikidata":"https://www.wikidata.org/wiki/Q265565","display_name":"Wilkinson power divider","level":4,"score":0.6013000011444092},{"id":"https://openalex.org/C103864889","wikidata":"https://www.wikidata.org/wiki/Q4480524","display_name":"Phase shift module","level":3,"score":0.5927000045776367},{"id":"https://openalex.org/C202988678","wikidata":"https://www.wikidata.org/wiki/Q1417986","display_name":"Power dividers and directional couplers","level":2,"score":0.5796999931335449},{"id":"https://openalex.org/C120620775","wikidata":"https://www.wikidata.org/wiki/Q79686","display_name":"W-CDMA","level":3,"score":0.5652999877929688},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.524399995803833},{"id":"https://openalex.org/C97264828","wikidata":"https://www.wikidata.org/wiki/Q4157078","display_name":"Current divider","level":4,"score":0.460099995136261},{"id":"https://openalex.org/C196901423","wikidata":"https://www.wikidata.org/wiki/Q3933836","display_name":"Return loss","level":3,"score":0.45350000262260437},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.42980000376701355},{"id":"https://openalex.org/C62869609","wikidata":"https://www.wikidata.org/wiki/Q28137","display_name":"Quadrature (astronomy)","level":2,"score":0.4115999937057495},{"id":"https://openalex.org/C90327742","wikidata":"https://www.wikidata.org/wiki/Q947396","display_name":"Insertion loss","level":2,"score":0.4058000147342682},{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.39640000462532043},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.38999998569488525},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3596000075340271},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.350600004196167},{"id":"https://openalex.org/C3020798190","wikidata":"https://www.wikidata.org/wiki/Q249998","display_name":"Fractional bandwidth","level":3,"score":0.3375000059604645},{"id":"https://openalex.org/C74982907","wikidata":"https://www.wikidata.org/wiki/Q1455624","display_name":"Frequency divider","level":3,"score":0.32670000195503235},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.31119999289512634},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3084999918937683},{"id":"https://openalex.org/C46416853","wikidata":"https://www.wikidata.org/wiki/Q254758","display_name":"Passband","level":3,"score":0.3003000020980835},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2831000089645386},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.27720001339912415},{"id":"https://openalex.org/C60798267","wikidata":"https://www.wikidata.org/wiki/Q1226939","display_name":"Division (mathematics)","level":2,"score":0.27570000290870667},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2745000123977661},{"id":"https://openalex.org/C136837220","wikidata":"https://www.wikidata.org/wiki/Q16996684","display_name":"Image response","level":4,"score":0.26499998569488525},{"id":"https://openalex.org/C128450285","wikidata":"https://www.wikidata.org/wiki/Q1945036","display_name":"Monolithic microwave integrated circuit","level":4,"score":0.25119999051094055}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/2631-8695/ae8b79","doi":"https://doi.org/10.1088/2631-8695/ae8b79","is_oa":true,"landing_page_url":"https://doi.org/10.1088/2631-8695/ae8b79","pdf_url":"https://iopscience.iop.org/article/10.1088/2631-8695/ae8b79/pdf","source":{"id":"https://openalex.org/S4210221144","display_name":"Engineering Research Express","issn_l":"2631-8695","issn":["2631-8695"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering Research Express","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/2631-8695/ae8b79","doi":"https://doi.org/10.1088/2631-8695/ae8b79","is_oa":true,"landing_page_url":"https://doi.org/10.1088/2631-8695/ae8b79","pdf_url":"https://iopscience.iop.org/article/10.1088/2631-8695/ae8b79/pdf","source":{"id":"https://openalex.org/S4210221144","display_name":"Engineering Research Express","issn_l":"2631-8695","issn":["2631-8695"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering Research Express","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7168375813.pdf","grobid_xml":"https://content.openalex.org/works/W7168375813.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W2091953177"],"related_works":["https://openalex.org/W2126258525","https://openalex.org/W4389879531","https://openalex.org/W2562020164","https://openalex.org/W1622319355","https://openalex.org/W3043040437","https://openalex.org/W2157919378","https://openalex.org/W4407226609","https://openalex.org/W2549587254","https://openalex.org/W4212766407","https://openalex.org/W2059738645"],"abstract_inverted_index":{"Abstract":[0],"A":[1,64],"broadband":[2,36,97,228],"quadrature":[3,57,175],"power":[4,21,80,165],"divider":[5,22,81],"(QPD)":[6],"operating":[7,185,234],"in":[8,92,235],"the":[9,15,35,40,45,50,78,83,89,161,184,220,236],"S-band":[10],"is":[11,73,99],"presented":[12],"based":[13,68],"on":[14,69,122],"integration":[16],"of":[17,39,49,88,194],"a":[18,24,60,118,123,130,138,174,224],"two-section":[19,41],"coupled-line":[20,42,79],"and":[23,82,96,108,114,127,173,200,206,217,231],"capacitively":[25],"compensated":[26],"modified":[27,51],"Schiffman":[28],"phase":[29,46,52,94,176,215],"shifter.":[30],"The":[31,86,102,187],"proposed":[32,103,221],"structure":[33],"combines":[34],"power-division":[37],"capability":[38],"architecture":[43],"with":[44,147],"equalization":[47],"characteristics":[48],"shifter":[53],"to":[54,75,144,160,210],"achieve":[55],"stable":[56,214],"operation":[58],"over":[59],"wide":[61],"frequency":[62],"range.":[63],"systematic":[65],"design":[66],"methodology":[67],"even\u2013odd":[70],"mode":[71],"analysis":[72],"developed":[74],"synthesize":[76],"both":[77],"phase-shifting":[84],"network.":[85],"role":[87],"capacitive":[90],"compensation":[91],"improving":[93],"balance":[95],"performance":[98],"also":[100],"investigated.":[101],"QPD":[104,222],"was":[105,120],"designed,":[106],"optimized,":[107],"validated":[109],"through":[110],"full-wave":[111],"electromagnetic":[112],"simulations":[113],"experimental":[115],"measurements.":[116],"Afterwards,":[117],"prototype":[119],"fabricated":[121],"Rogers":[124],"RT5880":[125],"substrate":[126],"measured":[128],"utilizing":[129],"calibrated":[131],"vector":[132],"network":[133],"analyzer.":[134],"Measurement":[135],"results":[136],"demonstrate":[137],"67%":[139],"fractional":[140],"bandwidth":[141],"from":[142],"2":[143,199],"4":[145],"GHz":[146],"return":[148],"losses":[149,158],"better":[150,169],"than":[151,170],"10":[152],"dB":[153,164],"at":[154],"all":[155],"ports,":[156],"insertion":[157],"close":[159],"ideal":[162],"3":[163],"division":[166],"level,":[167],"isolation":[168],"13":[171],"dB,":[172],"response":[177],"maintained":[178],"within":[179],"90\u00b0":[180],"\u00b1":[181],"5\u00b0":[182],"across":[183],"band.":[186],"compact":[188],"planar":[189],"implementation":[190,218],"occupies":[191],"an":[192],"area":[193],"25":[195],"\u00d7":[196],"67":[197],"mm":[198],"exhibits":[201],"good":[202],"agreement":[203],"between":[204],"simulation":[205],"measurement":[207],"results.":[208],"Owing":[209],"its":[211],"broad":[212],"bandwidth,":[213],"response,":[216],"simplicity,":[219],"represents":[223],"practical":[225],"solution":[226],"for":[227],"radar,":[229],"beamforming,":[230],"phased-array":[232],"applications":[233],"S-band.":[237]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-07-16T00:00:00"}