{"id":{"repo_id":"queens","oai_identifier":"oai:queensu.scholaris.ca:1974/31871"},"canonical_url":"https://search.dev.ndltd.org/etd/queens/oai:queensu.scholaris.ca:1974/31871","repository":{"repo_id":"queens","name":"Queens University","base_url":"https://qspace.library.queensu.ca/server/oai/request"},"display":{"title":"Improving the Resolution and Sensitivity of Microwave Astronomical Observations","abstract":"Millimetre and microwave astronomy has been an ever-expanding field over the past decades with an improvement in computational power, semi-conductors, super-conductors and read-out electronics. This has led to more powerful and sensitive instruments as well as higher resolutions for both single-dish and interferometric observations. In this work I will be giving an overview of my work on one current and one future experiment: TolTEC, a millimetre-wave camera with polarization capabilities on the Large Millimetre Telescope in Mexico currently undergoing commissioning, in particular designing the TolTEC Fields and Filaments survey and BVEX, a K-band balloon-borne Very Long Baseline Interferometry (VLBI) station where I will be presenting my design and sensitivity requirements for the K-band receiver. While TolTEC will deliver science-ready maps of the linear Stokes parameters I, Q, and U in the short term, BVEX will serve as a proof of concept and stepping stone for a future generation VLBI experiment capable of millimetre and sub-millimetre wavelengths.","abstract_html":"Millimetre and microwave astronomy has been an ever-expanding field over the past decades with an improvement in computational power, semi-conductors, super-conductors and read-out electronics. This has led to more powerful and sensitive instruments as well as higher resolutions for both single-dish and interferometric observations. In this work I will be giving an overview of my work on one current and one future experiment: TolTEC, a millimetre-wave camera with polarization capabilities on the Large Millimetre Telescope in Mexico currently undergoing commissioning, in particular designing the TolTEC Fields and Filaments survey and BVEX, a K-band balloon-borne Very Long Baseline Interferometry (VLBI) station where I will be presenting my design and sensitivity requirements for the K-band receiver. While TolTEC will deliver science-ready maps of the linear Stokes parameters I, Q, and U in the short term, BVEX will serve as a proof of concept and stepping stone for a future generation VLBI experiment capable of millimetre and sub-millimetre wavelengths.","abstract_has_math":false,"creators":["Thiel, Felix M."],"institution":null,"degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":"Physics, Engineering Physics and Astronomy","school":null,"contributors":[],"advisors":["Fissel, Laura"],"committee_chairs":[],"committee_members":[],"year":null,"date_issued":"","date_published":null,"updated_at":"2026-07-27T20:35:27Z","subjects":["Millimetre-wave Astronomy","Astronomical Instrumentation","Star Formation"],"languages":["eng"],"rights":["Attribution-NonCommercial-NoDerivatives 4.0 International"],"rights_urls":["http://creativecommons.org/licenses/by-nc-nd/4.0/"],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/1974/31871","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.department","label":"Department","values":["Physics, Engineering Physics and Astronomy"]},{"key":"dc:contributor.supervisor","label":"Supervisor","values":["Fissel, Laura"]},{"key":"dc:creator","label":"Author","values":["Thiel, Felix M."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2023-10-04T18:16:27Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2023-10-04T18:16:27Z"]},{"key":"dc:type","label":"Dc Type","values":["thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Millimetre-wave Astronomy","Astronomical Instrumentation","Star Formation"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Attribution-NonCommercial-NoDerivatives 4.0 International"]},{"key":"dc:rights.uri","label":"Rights URI","values":["http://creativecommons.org/licenses/by-nc-nd/4.0/"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://hdl.handle.net/1974/31871"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Millimetre and microwave astronomy has been an ever-expanding field over the past decades with an improvement in computational power, semi-conductors, super-conductors and read-out electronics. This has led to more powerful and sensitive instruments as well as higher resolutions for both single-dish and interferometric observations. In this work I will be giving an overview of my work on one current and one future experiment: TolTEC, a millimetre-wave camera with polarization capabilities on the Large Millimetre Telescope in Mexico currently undergoing commissioning, in particular designing the TolTEC Fields and Filaments survey and BVEX, a K-band balloon-borne Very Long Baseline Interferometry (VLBI) station where I will be presenting my design and sensitivity requirements for the K-band receiver. While TolTEC will deliver science-ready maps of the linear Stokes parameters I, Q, and U in the short term, BVEX will serve as a proof of concept and stepping stone for a future generation VLBI experiment capable of millimetre and sub-millimetre wavelengths."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["M.Sc."]},{"key":"dc:title","label":"Title","values":["Improving the Resolution and Sensitivity of Microwave Astronomical Observations"]}]}],"canonical_facts":{"dc:contributor.department":["Physics, Engineering Physics and Astronomy"],"dc:contributor.supervisor":["Fissel, Laura"],"dc:creator":["Thiel, Felix M."],"dc:date.accessioned":["2023-10-04T18:16:27Z"],"dc:date.available":["2023-10-04T18:16:27Z"],"dc:description.abstract":["Millimetre and microwave astronomy has been an ever-expanding field over the past decades with an improvement in computational power, semi-conductors, super-conductors and read-out electronics. This has led to more powerful and sensitive instruments as well as higher resolutions for both single-dish and interferometric observations. In this work I will be giving an overview of my work on one current and one future experiment: TolTEC, a millimetre-wave camera with polarization capabilities on the Large Millimetre Telescope in Mexico currently undergoing commissioning, in particular designing the TolTEC Fields and Filaments survey and BVEX, a K-band balloon-borne Very Long Baseline Interferometry (VLBI) station where I will be presenting my design and sensitivity requirements for the K-band receiver. While TolTEC will deliver science-ready maps of the linear Stokes parameters I, Q, and U in the short term, BVEX will serve as a proof of concept and stepping stone for a future generation VLBI experiment capable of millimetre and sub-millimetre wavelengths."],"dc:description.degree":["M.Sc."],"dc:identifier.uri":["https://hdl.handle.net/1974/31871"],"dc:language.iso":["eng"],"dc:rights":["Attribution-NonCommercial-NoDerivatives 4.0 International"],"dc:rights.uri":["http://creativecommons.org/licenses/by-nc-nd/4.0/"],"dc:subject":["Millimetre-wave Astronomy","Astronomical Instrumentation","Star Formation"],"dc:title":["Improving the Resolution and Sensitivity of Microwave Astronomical Observations"],"dc:type":["thesis"]},"updated_at":"2026-07-27T20:35:27Z"}