{"id":{"repo_id":"uthm","oai_identifier":"oai:eprints.uthm.edu.my:1415"},"canonical_url":"https://search.dev.ndltd.org/etd/uthm/oai:eprints.uthm.edu.my:1415","repository":{"repo_id":"uthm","name":"Universiti Tun Hussein Onn Malaysia","base_url":"http://eprints.uthm.edu.my/cgi/oai2"},"display":{"title":"Design multilayer bandpass filter using hairpin resonator for digital broadcasting","abstract":"This research presents 2.52-2.65 GHz band-pass filter using multilayer hairpin resonator for digital broadcasting applications . Four-pole resonators are centered at 2.58 GHz with bandwidth of 130 MHz .This filter is simulated using Computer Simulation Technology software (CST) and Advance Design System (ADS) . Filter is designed using Chebychev response with passband ripple of 0. 01 dB . Hairpin-line provides compact structures in the filter design . They can conceptually be obtained by folding the resonators of parallel-coupled half wavelength resonator into a “U” shape . This research will contribute towards a small size filter using the latest multilayer stack up model .The proposed microstrip half wavelength coupled line resonator design is employed to design the multilayer band pass filter . For parallel coupled line band pass filter ,the passband insertion loss using FR4 Material is -5.651dB and when using RO3003 Material is -1.79dB .The passband return loss is -30.614dB for the FR4 material type and -18.52 dB for RO3003 material type. For multi layer band pass filter the passband insertion loss using FR4 Material is -2.23dB and when using RO3003 Material is -1.009dB . The passband return loss is 22.706dB using FR4 material type and -18.99 dB when using RO3003 material type. Filter is fabricated on 1.6 mm thickness FR4 for parallel coupled line with dielectric constant of 4.3.","abstract_html":"This research presents 2.52-2.65 GHz band-pass filter using multilayer hairpin resonator for digital broadcasting applications . Four-pole resonators are centered at 2.58 GHz with bandwidth of 130 MHz .This filter is simulated using Computer Simulation Technology software (CST) and Advance Design System (ADS) . Filter is designed using Chebychev response with passband ripple of 0. 01 dB . Hairpin-line provides compact structures in the filter design . They can conceptually be obtained by folding the resonators of parallel-coupled half wavelength resonator into a “U” shape . This research will contribute towards a small size filter using the latest multilayer stack up model .The proposed microstrip half wavelength coupled line resonator design is employed to design the multilayer band pass filter . For parallel coupled line band pass filter ,the passband insertion loss using FR4 Material is -5.651dB and when using RO3003 Material is -1.79dB .The passband return loss is -30.614dB for the FR4 material type and -18.52 dB for RO3003 material type. For multi layer band pass filter the passband insertion loss using FR4 Material is -2.23dB and when using RO3003 Material is -1.009dB . The passband return loss is 22.706dB using FR4 material type and -18.99 dB when using RO3003 material type. Filter is fabricated on 1.6 mm thickness FR4 for parallel coupled line with dielectric constant of 4.3.","abstract_has_math":false,"creators":["Abdullah, Qazwan"],"institution":"Universiti Tun Hussein Onn Malaysia","degree_name":"mphil","degree_level":"masters","degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-06","date_published":"2015-06","updated_at":"2026-07-24T05:48:27Z","subjects":["TK7800-8360 Electronics"],"languages":["en"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":null,"outbound_label":null,"outbound_source":null},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Abdullah, Qazwan"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2015-06"]},{"key":"dc:date.issued","label":"Date","values":["2015-06"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Faculty of Electrical and Electronic Engineering"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["Universiti Tun Hussein Onn Malaysia"]},{"key":"dc:relation.isreferencedby","label":"Dc Relation Isreferencedby","values":["http://eprints.uthm.edu.my/1415/"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["masters"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["mphil"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["TK7800-8360 Electronics"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://eprints.uthm.edu.my/1415/2/QAZWAN%20ABDULLAH%20COPYRIGHT%20DECLARATION.pdf","http://eprints.uthm.edu.my/1415/1/24p%20QAZWAN%20ABDULLAH.pdf","http://eprints.uthm.edu.my/1415/3/QAZWAN%20ABDULLAH%20WATERMARK.pdf"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["This research presents 2.52-2.65 GHz band-pass filter using multilayer hairpin resonator for digital broadcasting applications . Four-pole resonators are centered at 2.58 GHz with bandwidth of 130 MHz .This filter is simulated using Computer Simulation Technology software (CST) and Advance Design System (ADS) . Filter is designed using Chebychev response with passband ripple of 0. 01 dB . Hairpin-line provides compact structures in the filter design . They can conceptually be obtained by folding the resonators of parallel-coupled half wavelength resonator into a “U” shape . This research will contribute towards a small size filter using the latest multilayer stack up model .The proposed microstrip half wavelength coupled line resonator design is employed to design the multilayer band pass filter . For parallel coupled line band pass filter ,the passband insertion loss using FR4 Material is -5.651dB and when using RO3003 Material is -1.79dB .The passband return loss is -30.614dB for the FR4 material type and -18.52 dB for RO3003 material type. For multi layer band pass filter the passband insertion loss using FR4 Material is -2.23dB and when using RO3003 Material is -1.009dB . The passband return loss is 22.706dB using FR4 material type and -18.99 dB when using RO3003 material type. Filter is fabricated on 1.6 mm thickness FR4 for parallel coupled line with dielectric constant of 4.3."]},{"key":"dc:format","label":"Dc Format","values":["text"]},{"key":"dc:title","label":"Title","values":["Design multilayer bandpass filter using hairpin resonator for digital broadcasting"]}]}],"canonical_facts":{"dc:creator":["Abdullah, Qazwan"],"dc:date":["2015-06"],"dc:date.issued":["2015-06"],"dc:description.abstract":["This research presents 2.52-2.65 GHz band-pass filter using multilayer hairpin resonator for digital broadcasting applications . Four-pole resonators are centered at 2.58 GHz with bandwidth of 130 MHz .This filter is simulated using Computer Simulation Technology software (CST) and Advance Design System (ADS) . Filter is designed using Chebychev response with passband ripple of 0. 01 dB . Hairpin-line provides compact structures in the filter design . They can conceptually be obtained by folding the resonators of parallel-coupled half wavelength resonator into a “U” shape . This research will contribute towards a small size filter using the latest multilayer stack up model .The proposed microstrip half wavelength coupled line resonator design is employed to design the multilayer band pass filter . For parallel coupled line band pass filter ,the passband insertion loss using FR4 Material is -5.651dB and when using RO3003 Material is -1.79dB .The passband return loss is -30.614dB for the FR4 material type and -18.52 dB for RO3003 material type. For multi layer band pass filter the passband insertion loss using FR4 Material is -2.23dB and when using RO3003 Material is -1.009dB . The passband return loss is 22.706dB using FR4 material type and -18.99 dB when using RO3003 material type. Filter is fabricated on 1.6 mm thickness FR4 for parallel coupled line with dielectric constant of 4.3."],"dc:format":["text"],"dc:identifier.uri":["http://eprints.uthm.edu.my/1415/2/QAZWAN%20ABDULLAH%20COPYRIGHT%20DECLARATION.pdf","http://eprints.uthm.edu.my/1415/1/24p%20QAZWAN%20ABDULLAH.pdf","http://eprints.uthm.edu.my/1415/3/QAZWAN%20ABDULLAH%20WATERMARK.pdf"],"dc:language":["en"],"dc:publisher.department":["Faculty of Electrical and Electronic Engineering"],"dc:publisher.institution":["Universiti Tun Hussein Onn Malaysia"],"dc:relation.isreferencedby":["http://eprints.uthm.edu.my/1415/"],"dc:subject":["TK7800-8360 Electronics"],"dc:title":["Design multilayer bandpass filter using hairpin resonator for digital broadcasting"],"dc:type":["Thesis"],"dc:type.qualificationlevel":["masters"],"dc:type.qualificationname":["mphil"]},"updated_at":"2026-07-24T05:48:27Z"}