Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Radio Direction Finding"”.
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Electronic Observers for Radio Direction Finding
Made available in DSpace on 2014-12-04T21:03:28Z (GMT). No. of bitstreams: 1 6202974.pdf: 3442482 bytes, checksum: ad88823717abc242053156a36de05d6b (MD5) Previous issue date: 1962
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An Investigation of Space Diversity Radio Direction Finding
Made available in DSpace on 2014-12-04T21:03:32Z (GMT). No. of bitstreams: 1 6206240.pdf: 3108726 bytes, checksum: 68329242c60b9a0948c02585bd41092e (MD5) Previous issue date: 1962
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Analysis and Implementation of a Novel Single Channel Direction Finding Algorithm on a Software Radio Platform
A radio direction finding (DF) system is an antenna array and a receiver arranged in a combination to determine the azimuth angle of a distant emitter. Basically, all DF systems derive the emitter location from an initial determination of the angle-of-arrival (AOA). Radio direction finding …
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DSSS detection and direction finding methods for a DSP-based small aperture DF system
… an investigation into methods for detection and direction finding of direct-sequence spread-spectrum signals (DSSS), appropriate for a particular DSP-based direction finding platform. Relevant details on DSSS and radio direction finding are presented. These are used as the theorectical basis for …
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Pseudo Doppler Direction Finding System for Localizing Non-Cooperative VHF Transmitters with a Hybrid UAS
Current radio direction finding techniques are limited in flexibility and focus on specific applications. Commercial off the shelf systems exist for a wide range of applications from navigation to search and rescue and wildlife tracking. However these systems rely on commercially available VHF …
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Development of a Single-Channel Direction Finding Algorithm
A radio direction finding (DF) system uses a multiple-element antenna array coupled with one or more receivers to estimate the direction-of-arrival (DOA) of a targeted emitter using characteristics of the signal received at each of the antennas in the array. In general, DF systems can be classified …