Abstract
An analysis of the error components of standard distance measuring equipment (DME) is presented, with emphasis given to the dependence of noise and bias-type errors upon signal strength. The analysis is based upon lab measurements of equipment performance, static transponding experiments, and flight test data. An ARN-84 military TACAN set was used with F. A. A. maintained ground stations in the Northeastern U. S. The largest single error component in the system is found to be the variation from nominal of the average transponding delay in the ground station. This variation produces a mean ranging error which is dependent upon the strength of the interrogating signal; the nature of the dependence is in turn related to the type of equipment used at the ground station. The results of the error component analyses are assessed in terms of the design of accurate positioning systems which use DME.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.