{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/80717"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/80717","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Novel Methodologies and Measurement Software for Transistor Amplifier Synthesis in Planar Coupled -Transmission Lines","abstract":"This thesis concerns the synthesis of active devices in coupled-microstrip and coupled-coplanar technology. We first discuss several aspects of multiconductor transmission line (MTL) theory, including longitudinal dependencies of immittance functions. We next describe a frequency domain normal mode parameter extraction method for a symmetric, uniform, MTL section. This is applied to coupled microstrip and coplanar lines for distributed circuit parameter extraction from S-parameter simulation. Measurement techniques for characterization of MTL structures with multiple ports and multiple propagating modes are then discussed and applied. Finally, these analyses and tools form a basis for the synthesis of several matching networks strategies (stubs, reactances, transformers) to maximize power to a load for the unilateral and bilateral cases. Measurement of synthesized structures verifies the reflection reduction and power savings. Using these matching networks, a preliminary MTL transistor amplifier is presented, and a methodology for an advanced design technique with maximum accuracy is developed.","abstract_html":"This thesis concerns the synthesis of active devices in coupled-microstrip and coupled-coplanar technology. We first discuss several aspects of multiconductor transmission line (MTL) theory, including longitudinal dependencies of immittance functions. We next describe a frequency domain normal mode parameter extraction method for a symmetric, uniform, MTL section. This is applied to coupled microstrip and coplanar lines for distributed circuit parameter extraction from S-parameter simulation. Measurement techniques for characterization of MTL structures with multiple ports and multiple propagating modes are then discussed and applied. Finally, these analyses and tools form a basis for the synthesis of several matching networks strategies (stubs, reactances, transformers) to maximize power to a load for the unilateral and bilateral cases. Measurement of synthesized structures verifies the reflection reduction and power savings. Using these matching networks, a preliminary MTL transistor amplifier is presented, and a methodology for an advanced design technique with maximum accuracy is developed.","abstract_has_math":false,"creators":["Nickel, Joshua George"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Electrical Engineering","degree_department":null,"school":null,"contributors":["Schutt-Ainé, José E."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-09-25T20:07:47Z","date_published":"2015-09-25T20:07:47Z","updated_at":"2026-07-22T22:26:14Z","subjects":["Engineering, Packaging"],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(MiAaPQ)AAI3017172"],"render_values":[{"text":"(MiAaPQ)AAI3017172","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/80717","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Schutt-Ainé, José E."]},{"key":"dc:creator","label":"Author","values":["Nickel, Joshua George"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2015-09-25T20:07:47Z","10000-01-01","2001"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Electrical Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Engineering, Packaging"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/80717","(MiAaPQ)AAI3017172"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["This thesis concerns the synthesis of active devices in coupled-microstrip and coupled-coplanar technology. We first discuss several aspects of multiconductor transmission line (MTL) theory, including longitudinal dependencies of immittance functions. We next describe a frequency domain normal mode parameter extraction method for a symmetric, uniform, MTL section. This is applied to coupled microstrip and coplanar lines for distributed circuit parameter extraction from S-parameter simulation. Measurement techniques for characterization of MTL structures with multiple ports and multiple propagating modes are then discussed and applied. Finally, these analyses and tools form a basis for the synthesis of several matching networks strategies (stubs, reactances, transformers) to maximize power to a load for the unilateral and bilateral cases. Measurement of synthesized structures verifies the reflection reduction and power savings. Using these matching networks, a preliminary MTL transistor amplifier is presented, and a methodology for an advanced design technique with maximum accuracy is developed.","Made available in DSpace on 2015-09-25T20:07:47Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3017172.pdf: 8524998 bytes, checksum: dbd85eb5e1e1a046eaa5dd70d0309776 (MD5) Previous issue date: 2001","Embargo set by: Seth Robbins for item 81999 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","U of I Only","149 p.","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2001."]},{"key":"dc:title","label":"Title","values":["Novel Methodologies and Measurement Software for Transistor Amplifier Synthesis in Planar Coupled -Transmission Lines"]}]}],"canonical_facts":{"dc:contributor":["Schutt-Ainé, José E."],"dc:creator":["Nickel, Joshua George"],"dc:date":["2015-09-25T20:07:47Z","10000-01-01","2001"],"dc:description":["This thesis concerns the synthesis of active devices in coupled-microstrip and coupled-coplanar technology. We first discuss several aspects of multiconductor transmission line (MTL) theory, including longitudinal dependencies of immittance functions. We next describe a frequency domain normal mode parameter extraction method for a symmetric, uniform, MTL section. This is applied to coupled microstrip and coplanar lines for distributed circuit parameter extraction from S-parameter simulation. Measurement techniques for characterization of MTL structures with multiple ports and multiple propagating modes are then discussed and applied. Finally, these analyses and tools form a basis for the synthesis of several matching networks strategies (stubs, reactances, transformers) to maximize power to a load for the unilateral and bilateral cases. Measurement of synthesized structures verifies the reflection reduction and power savings. Using these matching networks, a preliminary MTL transistor amplifier is presented, and a methodology for an advanced design technique with maximum accuracy is developed.","Made available in DSpace on 2015-09-25T20:07:47Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3017172.pdf: 8524998 bytes, checksum: dbd85eb5e1e1a046eaa5dd70d0309776 (MD5) Previous issue date: 2001","Embargo set by: Seth Robbins for item 81999 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","U of I Only","149 p.","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2001."],"dc:identifier":["http://hdl.handle.net/2142/80717","(MiAaPQ)AAI3017172"],"dc:language":["eng"],"dc:subject":["Engineering, Packaging"],"dc:title":["Novel Methodologies and Measurement Software for Transistor Amplifier Synthesis in Planar Coupled -Transmission Lines"],"dc:type":["text"],"thesis:degree_discipline":["Electrical Engineering"],"thesis:degree_level":["Dissertation"],"thesis:degree_name":["Ph.D."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:26:14Z"}