nach oben

Erschienen in:

2019 | OriginalPaper | Buchkapitel

2. Polarimetric Doppler Radar

verfasst von : Alexander V. Ryzhkov, Dusan S. Zrnic

Erschienen in: Radar Polarimetry for Weather Observations

Verlag: Springer International Publishing

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

Basic principles of a polarimetric Doppler radar are described in this chapter. These include formation of the transmitted EM wave by a pulsed radar, reception of the radar signal reflected from a single scatterer, and its transformation in the antenna, microwave assembly, and two receivers for orthogonally polarized components of the backscattered EM wave. Different schemes for transmission/reception (simultaneous or alternate) of the horizontally and vertically polarized EM waves are described. Derivation of the relations between electric fields, voltages, and powers associated with copolar and cross-polar components of the radar returns from a single scatterer is included as well as the definitions of the Doppler and differential phase shifts.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Vorheriges Kapitel Polarization, Scattering, and Propagation of Electromagnetic Waves

Nächstes Kapitel Scattering by Ensemble of Hydrometeors: Polarimetric Perspective

Browne, I. C., & Robinson, N. P. (1952). Cross polarization of the radar melting band. Nature, 170, 1078–1079.CrossRef

Brunkow, D., Bringi, V., Kennedy, P., Rutledge, S., Chandrasekar, V., Mueller, E., & Bowie, R. (2000). A description of the CSU-CHILL National Radar Facility. Journal of Atmospheric and Oceanic Technology, 17, 1596–1608.CrossRef

Doviak, R., & Zrnic, D. (2006). Doppler radar and weather observations (2nd ed.). Reprint, Mineola, NY: Dover Publications, 562 pp.

Doviak, R. J., Bringi, V., Ryzhkov, A., Zahrai, A., & Zrnic, D. S. (2000). Considerations for polarimetric upgrades of operational WSR-88D radars. Journal of Atmospheric and Oceanic Technology, 17, 257–278.CrossRef

Lutz, J., Rilling, R., Wilson, J., Weckwerth, T., & Vivekanandan, J., (1997). S-Pol after three operational deployments, technical performances, siting experiences and some data examples. In Preprints, 28th Conference on Radar Meteorology (pp. 286–287). Austin, TX: American Meteorology Society.

McCormick, G., & Hendry, A. (1975). Principles for the radar determination of the polarization properties of precipitation. Radio Science, 10, 421–434.CrossRef

Sachidananda, M., & Zrnic, D. S. (1989). Efficient processing of alternately polarized Radar Echoes. Journal of Atmospheric and Oceanic Technology, 6, 173–181.CrossRef

Schroth, A. C., Chandra, M. S., & Mesichner, P. F. (1988). A C-band coherent polarimetric radar for propagation and cloud physics research. Journal of Atmospheric and Oceanic Technology, 5, 803–822.CrossRef

Seliga, T., & Bringi, V. (1976). Potential use of radar differential reflectivity measurements at orthogonal polarizations for measuring precipitation. Journal of Applied Meteorology, 15, 69–76.CrossRef

Shupiatsky, A. B., & Morgunov S. P. (1963). The application of polarization methods to radar studies of clouds and precipitation. In Tr. Vsesoiuzn. Nauch. Meteor. Soveshch., Leningrad (pp. 295–305.) (in Russian).

Zahrai, A., & Zrnic, D. S. (1993). The 10-cm-wavelength polarimetric weather radar at NOAA’s National Severe Storms Laboratory. Journal of Atmospheric and Oceanic Technology, 10, 649–662.CrossRef

Zrnic, D. S. (1991). Complete polarimetric and Doppler measurements with a single receiver radar. Journal of Atmospheric and Oceanic Technology, 8, 159–165.CrossRef

Zrnic, D. S. (2012). Doppler radar for USA weather surveillance. In J. Bech (Ed.), Doppler radar observations. Rijeka, Croatia: IntechOpen www.intechopen.com.

Titel: Polarimetric Doppler Radar
verfasst von: Alexander V. Ryzhkov
Dusan S. Zrnic
Verlag: Springer International Publishing
Buch: Radar Polarimetry for Weather Observations
Print ISBN: 978-3-030-05092-4

Electronic ISBN: 978-3-030-05093-1

Copyright-Jahr: 2019
DOI: https://doi.org/10.1007/978-3-030-05093-1_2