{"id":{"repo_id":"cape-town","oai_identifier":"oai:open.uct.ac.za:11427/11521"},"canonical_url":"https://search.dev.ndltd.org/etd/cape-town/oai:open.uct.ac.za:11427/11521","repository":{"repo_id":"cape-town","name":"University of Cape Town","base_url":"https://open.uct.ac.za/oai/request"},"display":{"title":"Co-processor offloading applied to passive coherent location with Doppler and bearing data","abstract":"This project dealt with the acceleration of an aircraft tracking algorithm using a ClearSpeed mathematical co-processor. The algorithm is based on non-linear differential correction (also known as the Gauss-Newton method) and uses Doppler and bearing data from a Passive Coherent Location (PCL) radar system. A PCL radar uses a network of receivers to track targets through their back-scatter from existing Continuous Wave (CW) transmissions, such as broadcast TV or radio. The lack of an active transmitter in a PCL system results in relatively low procurement, operation and maintenance costs. This is of particular advantage for airports in third world countries, many of which do not have radar assisted air traffic control.","abstract_html":"This project dealt with the acceleration of an aircraft tracking algorithm using a ClearSpeed mathematical co-processor. The algorithm is based on non-linear differential correction (also known as the Gauss-Newton method) and uses Doppler and bearing data from a Passive Coherent Location (PCL) radar system. A PCL radar uses a network of receivers to track targets through their back-scatter from existing Continuous Wave (CW) transmissions, such as broadcast TV or radio. The lack of an active transmitter in a PCL system results in relatively low procurement, operation and maintenance costs. This is of particular advantage for airports in third world countries, many of which do not have radar assisted air traffic control.","abstract_has_math":false,"creators":["Milburn, Joe"],"institution":"Department of Electrical Engineering","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Inggs, Michael"],"committee_chairs":[],"committee_members":[],"year":2010,"date_issued":"2010","date_published":"2010","updated_at":"2026-07-22T22:22:38Z","subjects":[],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/11427/11521","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Inggs, Michael"]},{"key":"dc:creator","label":"Author","values":["Milburn, Joe"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2015-01-06T06:55:12Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2015-01-06T06:55:12Z"]},{"key":"dc:date.issued","label":"Date","values":["2010"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Department of Electrical Engineering"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["University of Cape Town"]},{"key":"dc:type","label":"Dc Type","values":["Master Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["Masters"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["MSc"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/11427/11521"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Includes abstract.","Includes bibliographical references (leaf 76)."]},{"key":"dc:description.abstract","label":"Abstract","values":["This project dealt with the acceleration of an aircraft tracking algorithm using a ClearSpeed mathematical co-processor. The algorithm is based on non-linear differential correction (also known as the Gauss-Newton method) and uses Doppler and bearing data from a Passive Coherent Location (PCL) radar system. A PCL radar uses a network of receivers to track targets through their back-scatter from existing Continuous Wave (CW) transmissions, such as broadcast TV or radio. The lack of an active transmitter in a PCL system results in relatively low procurement, operation and maintenance costs. This is of particular advantage for airports in third world countries, many of which do not have radar assisted air traffic control."]},{"key":"dc:title","label":"Title","values":["Co-processor offloading applied to passive coherent location with Doppler and bearing data"]}]}],"canonical_facts":{"dc:contributor.advisor":["Inggs, Michael"],"dc:creator":["Milburn, Joe"],"dc:date.accessioned":["2015-01-06T06:55:12Z"],"dc:date.available":["2015-01-06T06:55:12Z"],"dc:date.issued":["2010"],"dc:description":["Includes abstract.","Includes bibliographical references (leaf 76)."],"dc:description.abstract":["This project dealt with the acceleration of an aircraft tracking algorithm using a ClearSpeed mathematical co-processor. The algorithm is based on non-linear differential correction (also known as the Gauss-Newton method) and uses Doppler and bearing data from a Passive Coherent Location (PCL) radar system. A PCL radar uses a network of receivers to track targets through their back-scatter from existing Continuous Wave (CW) transmissions, such as broadcast TV or radio. The lack of an active transmitter in a PCL system results in relatively low procurement, operation and maintenance costs. This is of particular advantage for airports in third world countries, many of which do not have radar assisted air traffic control."],"dc:identifier.uri":["http://hdl.handle.net/11427/11521"],"dc:language.iso":["eng"],"dc:publisher.department":["Department of Electrical Engineering"],"dc:publisher.institution":["University of Cape Town"],"dc:title":["Co-processor offloading applied to passive coherent location with Doppler and bearing data"],"dc:type":["Master Thesis"],"dc:type.qualificationlevel":["Masters"],"dc:type.qualificationname":["MSc"]},"updated_at":"2026-07-22T22:22:38Z"}