{"id":"https://openalex.org/W4388470205","doi":"https://doi.org/10.1587/transele.2023ecp5027","title":"An Extension of Physical Optics Approximation for Dielectric Wedge Diffraction for a TM-Polarized Plane Wave","display_name":"An Extension of Physical Optics Approximation for Dielectric Wedge Diffraction for a TM-Polarized Plane Wave","publication_year":2023,"publication_date":"2023-11-07","ids":{"openalex":"https://openalex.org/W4388470205","doi":"https://doi.org/10.1587/transele.2023ecp5027"},"language":"en","primary_location":{"id":"doi:10.1587/transele.2023ecp5027","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1587/transele.2023ecp5027","pdf_url":"https://www.jstage.jst.go.jp/article/transele/E107.C/5/E107.C_2023ECP5027/_pdf","source":{"id":"https://openalex.org/S2489501747","display_name":"IEICE Transactions on Electronics","issn_l":"0916-8524","issn":["0916-8524","1745-1353"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Electronics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/transele/E107.C/5/E107.C_2023ECP5027/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103336246","display_name":"Duc Minh Nguyen","orcid":null},"institutions":[{"id":"https://openalex.org/I96679780","display_name":"Chuo University","ror":"https://ror.org/03qvqb743","country_code":"JP","type":"education","lineage":["https://openalex.org/I96679780"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Duc Minh NGUYEN","raw_affiliation_strings":["Graduate School of Science and Engineering, Chuo University"],"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Engineering, Chuo University","institution_ids":["https://openalex.org/I96679780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005193873","display_name":"Hiroshi Shirai","orcid":"https://orcid.org/0000-0002-8328-7443"},"institutions":[{"id":"https://openalex.org/I96679780","display_name":"Chuo University","ror":"https://ror.org/03qvqb743","country_code":"JP","type":"education","lineage":["https://openalex.org/I96679780"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi SHIRAI","raw_affiliation_strings":["Graduate School of Science and Engineering, Chuo University"],"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Engineering, Chuo University","institution_ids":["https://openalex.org/I96679780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101520304","display_name":"Se-Yun Kim","orcid":"https://orcid.org/0000-0001-8234-4621"},"institutions":[{"id":"https://openalex.org/I58716616","display_name":"Korea Institute of Science and Technology","ror":"https://ror.org/05kzfa883","country_code":"KR","type":"facility","lineage":["https://openalex.org/I27494661","https://openalex.org/I2801339556","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098","https://openalex.org/I4387152098","https://openalex.org/I58716616"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Se-Yun KIM","raw_affiliation_strings":["Korea Institute of Science and Technology"],"affiliations":[{"raw_affiliation_string":"Korea Institute of Science and Technology","institution_ids":["https://openalex.org/I58716616"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103336246"],"corresponding_institution_ids":["https://openalex.org/I96679780"],"apc_list":null,"apc_paid":null,"fwci":2.447,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.92046671,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"E107.C","issue":"5","first_page":"115","last_page":"123"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9993000030517578,"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/T10739","display_name":"Electromagnetic Scattering and Analysis","score":0.9991999864578247,"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/T11263","display_name":"Electromagnetic Simulation and Numerical Methods","score":0.9973000288009644,"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/diffraction","display_name":"Diffraction","score":0.839911937713623},{"id":"https://openalex.org/keywords/physical-optics","display_name":"Physical optics","score":0.7991984486579895},{"id":"https://openalex.org/keywords/uniform-theory-of-diffraction","display_name":"Uniform theory of diffraction","score":0.6963006258010864},{"id":"https://openalex.org/keywords/finite-difference-time-domain-method","display_name":"Finite-difference time-domain method","score":0.6698359251022339},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.6353242993354797},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.6275830268859863},{"id":"https://openalex.org/keywords/wedge","display_name":"Wedge (geometry)","score":0.6157002449035645},{"id":"https://openalex.org/keywords/plane-wave","display_name":"Plane wave","score":0.5747793912887573},{"id":"https://openalex.org/keywords/geometrical-optics","display_name":"Geometrical optics","score":0.5629472136497498},{"id":"https://openalex.org/keywords/high-frequency-approximation","display_name":"High frequency approximation","score":0.5452824234962463},{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.5223451852798462},{"id":"https://openalex.org/keywords/electromagnetic-radiation","display_name":"Electromagnetic radiation","score":0.4695741832256317},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.1766299605369568},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.11506837606430054}],"concepts":[{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.839911937713623},{"id":"https://openalex.org/C154236941","wikidata":"https://www.wikidata.org/wiki/Q942347","display_name":"Physical optics","level":2,"score":0.7991984486579895},{"id":"https://openalex.org/C186653623","wikidata":"https://www.wikidata.org/wiki/Q7885118","display_name":"Uniform theory of diffraction","level":3,"score":0.6963006258010864},{"id":"https://openalex.org/C184880428","wikidata":"https://www.wikidata.org/wiki/Q1417308","display_name":"Finite-difference time-domain method","level":2,"score":0.6698359251022339},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6353242993354797},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6275830268859863},{"id":"https://openalex.org/C47422493","wikidata":"https://www.wikidata.org/wiki/Q2755127","display_name":"Wedge (geometry)","level":2,"score":0.6157002449035645},{"id":"https://openalex.org/C40308292","wikidata":"https://www.wikidata.org/wiki/Q122518","display_name":"Plane wave","level":2,"score":0.5747793912887573},{"id":"https://openalex.org/C110277352","wikidata":"https://www.wikidata.org/wiki/Q467980","display_name":"Geometrical optics","level":2,"score":0.5629472136497498},{"id":"https://openalex.org/C43429940","wikidata":"https://www.wikidata.org/wiki/Q5757548","display_name":"High frequency approximation","level":3,"score":0.5452824234962463},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.5223451852798462},{"id":"https://openalex.org/C149773537","wikidata":"https://www.wikidata.org/wiki/Q12969754","display_name":"Electromagnetic radiation","level":2,"score":0.4695741832256317},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.1766299605369568},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.11506837606430054}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transele.2023ecp5027","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1587/transele.2023ecp5027","pdf_url":"https://www.jstage.jst.go.jp/article/transele/E107.C/5/E107.C_2023ECP5027/_pdf","source":{"id":"https://openalex.org/S2489501747","display_name":"IEICE Transactions on Electronics","issn_l":"0916-8524","issn":["0916-8524","1745-1353"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Electronics","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transele.2023ecp5027","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1587/transele.2023ecp5027","pdf_url":"https://www.jstage.jst.go.jp/article/transele/E107.C/5/E107.C_2023ECP5027/_pdf","source":{"id":"https://openalex.org/S2489501747","display_name":"IEICE Transactions on Electronics","issn_l":"0916-8524","issn":["0916-8524","1745-1353"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Electronics","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5005086109","display_name":"Derivation of analytical expression for dielectric wedge diffraction for high quality wireless communications","funder_award_id":"23K03860","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320309889","display_name":"Chuo University","ror":"https://ror.org/03qvqb743"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4388470205.pdf"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1555713064","https://openalex.org/W1978150867","https://openalex.org/W2018543755","https://openalex.org/W2020785041","https://openalex.org/W2026452090","https://openalex.org/W2056130120","https://openalex.org/W2078622074","https://openalex.org/W2115555982","https://openalex.org/W2139661049","https://openalex.org/W2146648233","https://openalex.org/W2156526890","https://openalex.org/W2157024149","https://openalex.org/W2165323001","https://openalex.org/W2169164332","https://openalex.org/W2886965483","https://openalex.org/W2897430209","https://openalex.org/W3015260503","https://openalex.org/W3205228468","https://openalex.org/W3217616405"],"related_works":["https://openalex.org/W2545333300","https://openalex.org/W1599984011","https://openalex.org/W1554408812","https://openalex.org/W1664558226","https://openalex.org/W2121293201","https://openalex.org/W2071505637","https://openalex.org/W2136097219","https://openalex.org/W2130912092","https://openalex.org/W2062554239","https://openalex.org/W1995300397"],"abstract_inverted_index":{"In":[0],"this":[1],"study,":[2],"the":[3,23,40,85,95,110,125],"edge":[4],"diffraction":[5,99,111],"of":[6,54,66,98,109],"a":[7,102],"TM-polarized":[8],"electromagnetic":[9],"plane":[10],"wave":[11],"by":[12,39,89],"two-dimensional":[13],"dielectric":[14],"wedges":[15],"has":[16,26,61],"been":[17,27,62,117],"analyzed.":[18],"An":[19],"asymptotic":[20],"solution":[21],"for":[22],"radiation":[24],"field":[25,60],"derived":[28],"from":[29],"equivalent":[30],"electric":[31],"and":[32,101],"magnetic":[33],"currents":[34],"which":[35],"can":[36],"be":[37,48],"determined":[38],"geometrical":[41],"optics":[42,56],"(GO)":[43],"rays.":[44],"This":[45],"method":[46],"may":[47],"regarded":[49],"as":[50,94],"an":[51],"extended":[52],"version":[53],"physical":[55],"(PO).":[57],"The":[58],"diffracted":[59],"represented":[63],"in":[64,124],"terms":[65],"cotangent":[67],"functions":[68],"whose":[69],"singularity":[70],"behaviors":[71],"are":[72,81],"closely":[73],"related":[74],"to":[75,83,119],"GO":[76],"shadow":[77],"boundaries.":[78],"Numerical":[79],"calculations":[80],"performed":[82],"compare":[84],"results":[86,115],"with":[87],"those":[88],"other":[90],"reference":[91],"solutions,":[92],"such":[93],"hidden":[96],"rays":[97],"(HRD)":[100],"numerical":[103],"finite-difference":[104],"time-domain":[105],"(FDTD)":[106],"simulation.":[107],"Comparisons":[108],"effect":[112],"among":[113],"these":[114],"have":[116],"made":[118],"propose":[120],"additional":[121],"lateral":[122],"waves":[123],"denser":[126],"media.":[127]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}