{"id":"https://openalex.org/W3216407262","doi":"https://doi.org/10.3390/s21237838","title":"Quad-Band Rectenna for Ambient Radio Frequency (RF) Energy Harvesting","display_name":"Quad-Band Rectenna for Ambient Radio Frequency (RF) Energy Harvesting","publication_year":2021,"publication_date":"2021-11-25","ids":{"openalex":"https://openalex.org/W3216407262","doi":"https://doi.org/10.3390/s21237838","mag":"3216407262","pmid":"https://pubmed.ncbi.nlm.nih.gov/34883846"},"language":"en","primary_location":{"id":"doi:10.3390/s21237838","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21237838","pdf_url":"https://www.mdpi.com/1424-8220/21/23/7838/pdf?version=1637841870","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/21/23/7838/pdf?version=1637841870","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062101911","display_name":"Sunanda Roy","orcid":"https://orcid.org/0000-0003-1517-185X"},"institutions":[{"id":"https://openalex.org/I173029219","display_name":"Multimedia University","ror":"https://ror.org/04zrbnc33","country_code":"MY","type":"education","lineage":["https://openalex.org/I173029219"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Sunanda Roy","raw_affiliation_strings":["Faculty of Engineering, Multimedia University, Persiaran Multimedia, Cyberjaya 63000, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Multimedia University, Persiaran Multimedia, Cyberjaya 63000, Malaysia","institution_ids":["https://openalex.org/I173029219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077872673","display_name":"Jun Jiat Tiang","orcid":"https://orcid.org/0000-0002-1178-9356"},"institutions":[{"id":"https://openalex.org/I173029219","display_name":"Multimedia University","ror":"https://ror.org/04zrbnc33","country_code":"MY","type":"education","lineage":["https://openalex.org/I173029219"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Jun Jiat Tiang","raw_affiliation_strings":["Faculty of Engineering, Multimedia University, Persiaran Multimedia, Cyberjaya 63000, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Multimedia University, Persiaran Multimedia, Cyberjaya 63000, Malaysia","institution_ids":["https://openalex.org/I173029219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026172389","display_name":"Mardeni Roslee","orcid":"https://orcid.org/0000-0001-8250-4031"},"institutions":[{"id":"https://openalex.org/I173029219","display_name":"Multimedia University","ror":"https://ror.org/04zrbnc33","country_code":"MY","type":"education","lineage":["https://openalex.org/I173029219"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Mardeni Bin Roslee","raw_affiliation_strings":["Faculty of Engineering, Multimedia University, Persiaran Multimedia, Cyberjaya 63000, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Multimedia University, Persiaran Multimedia, Cyberjaya 63000, Malaysia","institution_ids":["https://openalex.org/I173029219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015541773","display_name":"Md. Tanvir Ahmed","orcid":"https://orcid.org/0000-0002-6607-9159"},"institutions":[{"id":"https://openalex.org/I173029219","display_name":"Multimedia University","ror":"https://ror.org/04zrbnc33","country_code":"MY","type":"education","lineage":["https://openalex.org/I173029219"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Md Tanvir Ahmed","raw_affiliation_strings":["Faculty of Engineering, Multimedia University, Persiaran Multimedia, Cyberjaya 63000, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Multimedia University, Persiaran Multimedia, Cyberjaya 63000, Malaysia","institution_ids":["https://openalex.org/I173029219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088007702","display_name":"Abbas Z. Kouzani","orcid":"https://orcid.org/0000-0002-6292-1214"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Abbas Z. Kouzani","raw_affiliation_strings":["School of Engineering, Deakin University, Waurn Ponds, Geelong, VIC 3216, Australia"],"raw_orcid":"https://orcid.org/0000-0002-6292-1214","affiliations":[{"raw_affiliation_string":"School of Engineering, Deakin University, Waurn Ponds, Geelong, VIC 3216, Australia","institution_ids":["https://openalex.org/I149704539"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017410063","display_name":"M. A. Parvez Mahmud","orcid":"https://orcid.org/0000-0002-1905-6800"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"M. A. Parvez Mahmud","raw_affiliation_strings":["School of Engineering, Deakin University, Waurn Ponds, Geelong, VIC 3216, Australia"],"raw_orcid":"https://orcid.org/0000-0002-1905-6800","affiliations":[{"raw_affiliation_string":"School of Engineering, Deakin University, Waurn Ponds, Geelong, VIC 3216, Australia","institution_ids":["https://openalex.org/I149704539"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5062101911"],"corresponding_institution_ids":["https://openalex.org/I173029219"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":2.0917,"has_fulltext":true,"cited_by_count":36,"citation_normalized_percentile":{"value":0.87378044,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"21","issue":"23","first_page":"7838","last_page":"7838"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T11392","display_name":"Energy Harvesting in Wireless Networks","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":0.9968000054359436,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9962000250816345,"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/rectenna","display_name":"Rectenna","score":0.9259096384048462},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.7145878076553345},{"id":"https://openalex.org/keywords/multi-band-device","display_name":"Multi-band device","score":0.6728705763816833},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.6060460805892944},{"id":"https://openalex.org/keywords/rf-power-amplifier","display_name":"RF power amplifier","score":0.5364155769348145},{"id":"https://openalex.org/keywords/impedance-matching","display_name":"Impedance matching","score":0.5077930092811584},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4678329527378082},{"id":"https://openalex.org/keywords/rectifier","display_name":"Rectifier (neural networks)","score":0.46568599343299866},{"id":"https://openalex.org/keywords/frequency-band","display_name":"Frequency band","score":0.45742475986480713},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.4515291452407837},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.43645480275154114},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.39139729738235474},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.38527777791023254},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3338068723678589},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.33371779322624207},{"id":"https://openalex.org/keywords/rectification","display_name":"Rectification","score":0.29494765400886536},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26441437005996704},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23492786288261414},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.08980876207351685}],"concepts":[{"id":"https://openalex.org/C46526593","wikidata":"https://www.wikidata.org/wiki/Q1748579","display_name":"Rectenna","level":4,"score":0.9259096384048462},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.7145878076553345},{"id":"https://openalex.org/C134546842","wikidata":"https://www.wikidata.org/wiki/Q1756885","display_name":"Multi-band device","level":3,"score":0.6728705763816833},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6060460805892944},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.5364155769348145},{"id":"https://openalex.org/C612350","wikidata":"https://www.wikidata.org/wiki/Q1761108","display_name":"Impedance matching","level":3,"score":0.5077930092811584},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4678329527378082},{"id":"https://openalex.org/C50100734","wikidata":"https://www.wikidata.org/wiki/Q7303176","display_name":"Rectifier (neural networks)","level":5,"score":0.46568599343299866},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.45742475986480713},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.4515291452407837},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.43645480275154114},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.39139729738235474},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.38527777791023254},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3338068723678589},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.33371779322624207},{"id":"https://openalex.org/C50942859","wikidata":"https://www.wikidata.org/wiki/Q4967193","display_name":"Rectification","level":3,"score":0.29494765400886536},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26441437005996704},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23492786288261414},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.08980876207351685},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"score":0.0},{"id":"https://openalex.org/C86582703","wikidata":"https://www.wikidata.org/wiki/Q7617824","display_name":"Stochastic neural network","level":4,"score":0.0},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.3390/s21237838","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21237838","pdf_url":"https://www.mdpi.com/1424-8220/21/23/7838/pdf?version=1637841870","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:34883846","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34883846","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:shdl.mmu.edu.my:9854","is_oa":false,"landing_page_url":"https://shdl.mmu.edu.my/9854/1/Quad-band%20rectenna%20for%20ambient%20radio%20frequency....pdf","pdf_url":"https://shdl.mmu.edu.my/9854/1/Quad-band%20rectenna%20for%20ambient%20radio%20frequency....pdf","source":{"id":"https://openalex.org/S4377196753","display_name":"Siti Hasmah Digital Library-MMU Institutiona Repository (Multimedia University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I173029219","host_organization_name":"Multimedia University","host_organization_lineage":["https://openalex.org/I173029219"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:8659843","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8659843","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:e283abe2c2264b1ea1a56af38ae1aac7","is_oa":true,"landing_page_url":"https://doaj.org/article/e283abe2c2264b1ea1a56af38ae1aac7","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 21, Iss 23, p 7838 (2021)","raw_type":"article"},{"id":"pmh:oai:figshare.com:article/20631717","is_oa":true,"landing_page_url":"https://figshare.com/articles/journal_contribution/Quad-band_rectenna_for_ambient_radio_frequency_RF_energy_harvesting/20631717","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/21/23/7838/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s21237838","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 21; Issue 23; Pages: 7838","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s21237838","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21237838","pdf_url":"https://www.mdpi.com/1424-8220/21/23/7838/pdf?version=1637841870","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.44999998807907104,"id":"https://metadata.un.org/sdg/11"},{"display_name":"Affordable and clean energy","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3216407262.pdf","grobid_xml":"https://content.openalex.org/works/W3216407262.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W1521381332","https://openalex.org/W1587996198","https://openalex.org/W1602095283","https://openalex.org/W1922569449","https://openalex.org/W1966715212","https://openalex.org/W1974443848","https://openalex.org/W1975034345","https://openalex.org/W1985694998","https://openalex.org/W1986110334","https://openalex.org/W2009070824","https://openalex.org/W2011979664","https://openalex.org/W2018560963","https://openalex.org/W2045288424","https://openalex.org/W2047598948","https://openalex.org/W2059520942","https://openalex.org/W2061720025","https://openalex.org/W2062662255","https://openalex.org/W2066084322","https://openalex.org/W2068266372","https://openalex.org/W2085933368","https://openalex.org/W2099292536","https://openalex.org/W2115195166","https://openalex.org/W2120345201","https://openalex.org/W2123889940","https://openalex.org/W2137293732","https://openalex.org/W2143495027","https://openalex.org/W2148714576","https://openalex.org/W2151184815","https://openalex.org/W2153663285","https://openalex.org/W2156695866","https://openalex.org/W2156974146","https://openalex.org/W2159054436","https://openalex.org/W2165447150","https://openalex.org/W2183345513","https://openalex.org/W2183936071","https://openalex.org/W2312959642","https://openalex.org/W2322514064","https://openalex.org/W2348403352","https://openalex.org/W2470715295","https://openalex.org/W2763019969","https://openalex.org/W2792833945","https://openalex.org/W2903324306","https://openalex.org/W2948152254","https://openalex.org/W2968220781","https://openalex.org/W2986756935","https://openalex.org/W3044870832","https://openalex.org/W3094471717"],"related_works":["https://openalex.org/W3134471816","https://openalex.org/W4381166070","https://openalex.org/W4280552745","https://openalex.org/W2801198149","https://openalex.org/W1967877529","https://openalex.org/W2244117202","https://openalex.org/W4388937872","https://openalex.org/W3155285907","https://openalex.org/W2621042678","https://openalex.org/W4386113230"],"abstract_inverted_index":{"RF":[0,34,63,72,86,124,171],"power":[1,57,64,125,250],"is":[2,30,106,133,142,173,209,232],"broadly":[3],"available":[4,52,178],"in":[5,99,144,194,218],"both":[6,223],"urban":[7],"and":[8,11,55,67,112,141,154,163,187,225,240,252],"semi-urban":[9],"areas":[10],"thus":[12],"exhibits":[13],"as":[14],"a":[15,26,83,100,137],"promising":[16],"candidate":[17],"for":[18,32,201,248],"ambient":[19,33,62,220],"energy":[20,36],"scavenging":[21,37],"sources.":[22],"In":[23],"this":[24],"research,":[25],"high-efficiency":[27],"quad-band":[28,85],"rectenna":[29],"designed":[31,90,174],"wireless":[35,188,253],"over":[38],"the":[39,48,61,80,110,117,161,165,169,197,219,229],"frequency":[40,53,179],"range":[41],"from":[42,210],"0.8":[43],"to":[44,78,108,159,175,207,212,234],"2.5":[45],"GHz.":[46],"Firstly,":[47],"detailed":[49],"characteristics":[50],"(i.e.,":[51,71,222],"bands":[54,193],"associated":[56],"density":[58,126],"levels)":[59],"of":[60,82,102,116,183,238],"are":[65,75,157],"studied":[66],"analyzed.":[68],"The":[69,146,215],"data":[70],"survey":[73],"results)":[74],"then":[76],"applied":[77],"aid":[79],"design":[81],"new":[84,230],"harvester.":[87],"A":[88,128],"newly":[89],"impedance":[91],"matching":[92],"network":[93,191],"(IMN)":[94],"with":[95,119],"an":[96],"additional":[97],"L-network":[98],"third-branch":[101],"dual-port":[103],"rectifier":[104],"circuit":[105],"familiarized":[107],"increase":[109],"performance":[111],"RF-to-DC":[113],"conversion":[114],"efficiency":[115,205],"harvester":[118,172,231],"comparatively":[120],"very":[121],"low":[122,249],"input":[123],"levels.":[127],"dual-polarized":[129],"multi-frequency":[130],"bow-tie":[131],"antenna":[132,166],"designed,":[134],"which":[135,244],"has":[136],"wide":[138],"bandwidth":[139],"(BW)":[140],"miniature":[143],"size.":[145],"dual":[147],"cross":[148],"planer":[149],"structure":[150],"internal":[151],"triangular":[152],"shape":[153],"co-axial":[155],"feeding":[156],"used":[158,247],"decrease":[160],"size":[162],"enhance":[164],"performance.":[167],"Consequently,":[168],"suggested":[170],"cover":[176],"all":[177],"bands,":[180],"including":[181],"part":[182],"most":[184],"mobile":[185],"phone":[186],"local":[189],"area":[190],"(WLAN)":[192],"Malaysia,":[195],"while":[196],"optimum":[198],"resistance":[199],"value":[200],"maximum":[202],"dc":[203,236],"rectification":[204],"(up":[206],"48%)":[208],"1":[211],"10":[213],"k\u03a9.":[214],"measurement":[216],"result":[217],"environment":[221],"indoor":[224],"outdoor)":[226],"depicts":[227],"that":[228],"able":[233],"harvest":[235],"voltage":[237],"124.3":[239],"191.0":[241],"mV,":[242],"respectively,":[243],"can":[245],"be":[246],"sensors":[251],"applications.":[254]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":15},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":4}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}
