Pulse compression techniques with application to HF probing of the mesosphere

Simple item page
dc.contributor.authorGonzáles, César A.
dc.contributor.authorWoodman Pollitt, Ronald Francisco
dc.date.accessioned2018-07-05T10:52:46Z
dc.date.available2018-07-05T10:52:46Z
dc.date.issued1984-05
dc.description.abstractWe show that pulse compression techniques which use sets of more than two complementary sequences can be useful in HF radar probing of the D region of the ionosphere. The sets we propose here have an important advantage over the standard complementary pair of codes: they can eliminate E or F region multiple-hop echoes which interfere with D region echoes, when relatively short radar interpulse periods are used. Consequently, both altitude resolution and radar sensitivity can be substantially improved over previous experiments by coding the transmitter pulses and by using shorter interpulse periods. Sets of complementary sequences also perform coherent integration of the received signals and can eliminate the instrumental dc bias. The technique has been tested at Arecibo in an experiment in which we measure the spectra of partially reflected D region echoes. In this experiment, sophisticated processing hardware is used to decode, to perform coherent integration, and to compute–simultaneously and on-line–the spectra of echoes from 256 altitudes in the 0- to 230-km range.es_ES
dc.description.peer-reviewPor pareses_ES
dc.formatapplication/pdfes_ES
dc.identifier.citationGonzáles, C. A., & Woodman, R. F. (1984). Pulse compression techniques with application to HF probing of the mesosphere.==$Radio Science, 19$==(3), 871-877. https://doi.org/10.1029/RS019i003p00871es_ES
dc.identifier.doihttps://doi.org/10.1029/RS019i003p00871es_ES
dc.identifier.govdocindex-oti2018
dc.identifier.journalRadio Sciencees_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12816/1699
dc.language.isoenges_ES
dc.publisherAmerican Geophysical Uniones_ES
dc.relation.ispartofurn:issn:0048-6604
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_ES
dc.subjectRadares_ES
dc.subjectIonósferaes_ES
dc.subjectCoherent integrationes_ES
dc.subject.ocdehttp://purl.org/pe-repo/ocde/ford#1.05.01es_ES
dc.titlePulse compression techniques with application to HF probing of the mesospherees_ES
dc.typeinfo:eu-repo/semantics/articlees_ES

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
GonzalesRS019i003p00871.pdf
Size:
479.15 KB
Format:
Adobe Portable Document Format
Description:
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Artículos Científicos