Filtry
Solar navigation for CPV
It has been developed the sun navigation for the sun tracking in every day of the year. There is a mathematic model of movement of the Sun implemented in the navigation. Model is for coarse tracking. Second one is four quadrant senz...
JA - Elektronika a optoelektronika, elektrotechnika
- 2011 •
- Gfunk •
- Odkaz
Rok uplatnění
Gfunk - Funkční vzorek
Výsledek na webu
Experimental SDR receiver for monitoring and processing of solar radio bursts
The paper introduces a design of radio spectrography receiver that shall serve as equipment for reception, monitoring, and processing of solar radio bursts. These burst can affect operation of many radio communication and navigation...
Electrical and electronic engineering
- 2017 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Space weather and geomagnetic field
The paper deals with the geomagnetic field-solar wind interaction. It describes the conditions under which such geomagnetic disturbances take place that are able to affect not only the performance and reliability of spacecrafts, navigati...
DE - Zemský magnetismus, geodesie, geografie
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Verification of influence of the solar flare from September 2017 to ADS-B NAC parameter
to influence GNSS navigation. Especially in the aviation, where we depend on th GNSS more. Therefore we examined the influence of solar flares on the aviation navigation system during one of the most severe solar ...
Aerospace engineering
- 2022 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Solar Radio Burst Events on 6 September 2017 and Its Impact on GNSS Signal Frequencies
During the intense solar radio bursts on 6 September 2017, Global Navigation in view including GPS, GLONASS, and Galileo. The solar radio noise reduced the signal of the solar radio spectrum between 1.0 and 2.0 GHz...
Astronomy (including astrophysics,space science)
- 2019 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Modernized Solar Radio Spectrograph in the L Band Based on Software Defined Radio
The paper presents the concept, implementation, and test operation of a modernized solar radio spectrograph for an investigation of the solar emission and solar for studying the flare energy release, the solar radi...
Astronomy (including astrophysics,space science)
- 2019 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Towards better description of solar activity variation in the International Reference Ionosphere topside ion composition model
description of the solar activity variation based on the assumption that the dependence, with special emphasis on the upper transition height (HT) during low solar activity. Equatorial HT produced by the model for a very low so...
BL - Fyzika plasmatu a výboje v plynech
- 2015 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
The Solar Particle Acceleration Radiation and Kinetics (SPARK) Mission Concept
bursts, accretion disks, solar and stellar coronae, and planetary magnetospheres. Its for the emergence and continuation of life. In our solar system, the Sun is the most energetic, the physics underlying solar particle ac...
Astronomy (including astrophysics,space science)
- 2023 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Development of ASPIICS: A coronagraph based on Proba-3 formation flying mission
of Spacecraft for Polarimetric and Imaging Investigation of the Corona of the Sun), a solar high resolution imaging of the inner corona of the Sun as close as ∼1.1 solar radii relevant navigation data to the Formation Flyi...
Optics (including laser optics and quantum optics)
- 2018 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
New Trends in Area Navigation Technologies
The deal describes an air ground equipments theme. It analyses navigation methods technologies. It shows the goals of current navigation and the ways of technology development of the air navigation. It presents the plans of...
KA - Vojenství
- 2011 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
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