UB Paderborn / Katalog / Suche / in CDI

1 – 25 von 491

Sortiert nach

Improving the twilight model for polar cap absorption nowcasts

Space Weather, 2016-11, Vol.14 (11), p.950-972

2016

Volltextzugriff (PDF)

An experimental study of small multi-hop wireless networks using chirp spread spectrum

Wireless networks, 2014, Vol.20 (1), p.89-103

2014

Volltextzugriff (PDF)

The effect of solar activity on the Doppler and multipath spread of HF signals received over paths oriented along the midlatitude trough

Radio science, 2011-02, Vol.46 (1), p.np-n/a

2011

Volltextzugriff (PDF)

A ray-tracing model to account for off–great circle HF propagation over northerly paths

Radio science, 2005-08, Vol.40 (4), p.RS4006-n/a

2005

Volltextzugriff (PDF)

Measurements of the Doppler and multipath spread of HF signals received over a path oriented along the midlatitude trough

Radio science, 2003-10, Vol.38 (5), p.1080-n/a

2003

Volltextzugriff (PDF)

Measurement and modeling of HF channel directional spread characteristics for northerly paths

Radio science, 2006-04, Vol.41 (2), p.RS2006-n/a

2006

Volltextzugriff (PDF)

Investigations into the feasibility of multiple input multiple output techniques within the HF band: Preliminary results

Radio science, 2009-02, Vol.44 (1), p.RS0A19-n/a

2009

Volltextzugriff (PDF)

Signal strength variations at 2 GHz for three sea paths in the British Channel Islands: Observations and statistical analysis

Radio science, 2007-08, Vol.42 (4), p.RS4019-n/a

2007

Volltextzugriff (PDF)

Observations of HF propagation on a path aligned along the mid-latitude trough

Advances in space research, 2009-09, Vol.44 (6), p.677-684

2009

Volltextzugriff (PDF)

Time of flight measurements over a radio link from Uppsala to Bruntingthorpe and their application to testing predictions methods that approximate the ray tracing technique

Advances in space research, 2009-07, Vol.44 (1), p.64-71

2009

Volltextzugriff (PDF)

An X Band Radio Channel Model for Propagation Through the Solar Corona

Radio science, 2018-09, Vol.53 (9), p.1014-1022

2018

Volltextzugriff (PDF)

Time of flight and direction of arrival of HF radio signals received over a path along the midlatitude trough: Observations

Radio science, 2004-08, Vol.39 (4), p.RS4008-n/a

2004

Volltextzugriff (PDF)

Near real‐time input to a propagation model for nowcasting of HF communications with aircraft on polar routes

Radio science, 2016-07, Vol.51 (7), p.1048-1059

2016

Volltextzugriff (PDF)

Signal strength variations at 2 GHz for three sea paths in the British Channel Islands: Detailed discussion and propagation modeling

Radio science, 2007-08, Vol.42 (4), p.RS4020-n/a

2007

Volltextzugriff (PDF)

Simulation of off-great circle HF propagation effects due to the presence of patches and arcs of enhanced electron density within the polar cap ionosphere

Radio science, 2003-06, Vol.38 (3), p.1052-n/a

2003

Volltextzugriff (PDF)

Observations by the CUTLASS radar, HF doppler, oblique ionospheric sounding, and TEC from GPS during a magnetic storm

Annales geophysicae (1988), 2005-01, Vol.23 (5), p.1697-1709

2005

Volltextzugriff (PDF)

Effect of geomagnetic activity on the channel scattering functions of HF signals propagating in the region of the midlatitude trough and the auroral zone

Radio science, 2007-08, Vol.42 (4), p.RS4005-n/a

2007

Volltextzugriff (PDF)

Time of flight and direction of arrival of HF radio signals received over a path along the midlatitude trough: Theoretical considerations

Radio science, 2004-08, Vol.39 (4), p.RS4009-n/a

2004

Volltextzugriff (PDF)

Long-term statistics related to evaporation duct propagation of 2 GHz radio waves in the English Channel

Radio science, 2010-12, Vol.45 (6), p.np-n/a

2010

Volltextzugriff (PDF)

Signal strength measurements at frequencies of around 300 MHz over two sea paths in the British Channel Islands

Radio science, 2006-06, Vol.41 (3), p.RS3005-n/a

2006

Volltextzugriff (PDF)

Observations of Doppler and delay spreads on HF signals received over polar cap and trough paths at various stages of the solar cycle

Radio science, 2013-09, Vol.48 (5), p.638-645

2013

Volltextzugriff (PDF)

Diurnal changes in UHF propagation over the English Channel

Electronics letters, 2005-10, Vol.41 (21), p.1152-1154

2005

Volltextzugriff (PDF)

Nighttime sporadic E measurements on an oblique path along the midlatitude trough

Radio science, 2011-04, Vol.46 (2), p.np-n/a

2011

Volltextzugriff (PDF)

A comparison of observed and modeled deviations from the great circle direction for a 4490 km HF propagation path along the midlatitude ionospheric trough

Radio science, 2003-06, Vol.38 (3), p.1054-n/a

2003

Volltextzugriff (PDF)

Simultaneous observations of transionospheric and HF ionospheric propagation within the polar cap

Radio science, 2013-09, Vol.48 (5), p.564-572

2013

Volltextzugriff (PDF)

1 – 25 von 491

Suche als RSS-Feed

Suchergebnisse filtern

Filter anzeigen

Nur zeigen

Geprüft (Peer-Review)
(404)
Mit Volltextzugriff
(433)

Publikationsform

1 weiteren anzeigen...

Weniger anzeigen...

Sprache

Erscheinungsjahr

n.n

Thema

Science & Technology
(325)
Life Sciences & Biomedicine
(231)
Humans
(213)
Male
(133)
Female
(116)
Biological And Medical Sciences
(102)
Medical Sciences
(78)
Middle Aged
(76)
Neurosciences & Neurology
(71)
Adult
(66)
Technology
(60)
Physical Sciences
(58)
Animals
(56)
Aged
(55)
Neurosciences
(46)
Clinical Neurology
(44)
Telecommunications
(43)
Neurology
(36)
Fundamental And Applied Biological Sciences. Psychology
(32)
Engineering
(31)

15 weitere anzeigen...

Weniger anzeigen...

Neu hinzugefügt

... seit 90 Tagen
(3)

Menü

Weitere Dienste

Einstellungen

Improving the twilight model for polar cap absorption nowcasts

An experimental study of small multi-hop wireless networks using chirp spread spectrum

The effect of solar activity on the Doppler and multipath spread of HF signals received over paths oriented along the midlatitude trough

A ray-tracing model to account for off–great circle HF propagation over northerly paths

Measurements of the Doppler and multipath spread of HF signals received over a path oriented along the midlatitude trough

Measurement and modeling of HF channel directional spread characteristics for northerly paths

Investigations into the feasibility of multiple input multiple output techniques within the HF band: Preliminary results

Signal strength variations at 2 GHz for three sea paths in the British Channel Islands: Observations and statistical analysis

Observations of HF propagation on a path aligned along the mid-latitude trough

Time of flight measurements over a radio link from Uppsala to Bruntingthorpe and their application to testing predictions methods that approximate the ray tracing technique

An X Band Radio Channel Model for Propagation Through the Solar Corona

Time of flight and direction of arrival of HF radio signals received over a path along the midlatitude trough: Observations

Near real‐time input to a propagation model for nowcasting of HF communications with aircraft on polar routes

Signal strength variations at 2 GHz for three sea paths in the British Channel Islands: Detailed discussion and propagation modeling

Simulation of off-great circle HF propagation effects due to the presence of patches and arcs of enhanced electron density within the polar cap ionosphere

Observations by the CUTLASS radar, HF doppler, oblique ionospheric sounding, and TEC from GPS during a magnetic storm

Effect of geomagnetic activity on the channel scattering functions of HF signals propagating in the region of the midlatitude trough and the auroral zone

Time of flight and direction of arrival of HF radio signals received over a path along the midlatitude trough: Theoretical considerations

Long-term statistics related to evaporation duct propagation of 2 GHz radio waves in the English Channel

Signal strength measurements at frequencies of around 300 MHz over two sea paths in the British Channel Islands

Observations of Doppler and delay spreads on HF signals received over polar cap and trough paths at various stages of the solar cycle

Diurnal changes in UHF propagation over the English Channel

Nighttime sporadic E measurements on an oblique path along the midlatitude trough

A comparison of observed and modeled deviations from the great circle direction for a 4490 km HF propagation path along the midlatitude ionospheric trough

Simultaneous observations of transionospheric and HF ionospheric propagation within the polar cap

Suchergebnisse filtern