Transmission and total reflection of subhertz electromagnetic waves at the earth-atmosphere interface

2010 ◽  
Vol 108 (12) ◽  
pp. 124901 ◽  
Author(s):  
Toshiyuki Shiozawa
Keyword(s):  
Electromagnetic Waves ◽  
Total Reflection ◽  
Earth Atmosphere ◽  
The Earth

scholarly journals Reducing of the Radiations from Interplanetary Space

2019 ◽  
pp. 38-42
Author(s):  
Mr Surya
Keyword(s):  
Particulate Matter ◽  
Visible Light ◽  
Electromagnetic Waves ◽  
Interplanetary Space ◽  
High Energy ◽  
Interstellar Space ◽  
Earth Atmosphere ◽  
The Earth

Radiation consists of the set of the electromagnetic waves which are emitted from the particulate matter of the space as we can say which involves the ionisation of the particles of the high energy. Thus, in the outside of the earth atmosphere there are cocoon of the radiations which come and hit the earth surface.it is the form of the energy that is emitted in the ray's electromagnetic waves or the particles. This form of the radiation can sometimes be seen as the visible light or even the ultraviolent light.my research is towards the reducing of the harmful radiations from interstellar space.

Seti Space Missions

1997 ◽  
Vol 161 ◽  
pp. 761-776 ◽  
Author(s):  
Claudio Maccone
Keyword(s):  
Electromagnetic Waves ◽  
Space Missions ◽  
Gravitational Lens ◽  
The Sun ◽  
Space Antenna ◽  
Focal Distance ◽  
Large Space ◽  
The Earth ◽  
Space Antennas ◽  
New Space

AbstractSETI from space is currently envisaged in three ways: i) by large space antennas orbiting the Earth that could be used for both VLBI and SETI (VSOP and RadioAstron missions), ii) by a radiotelescope inside the Saha far side Moon crater and an Earth-link antenna on the Mare Smythii near side plain. Such SETIMOON mission would require no astronaut work since a Tether, deployed in Moon orbit until the two antennas landed softly, would also be the cable connecting them. Alternatively, a data relay satellite orbiting the Earth-Moon Lagrangian pointL2would avoid the Earthlink antenna, iii) by a large space antenna put at the foci of the Sun gravitational lens: 1) for electromagnetic waves, the minimal focal distance is 550 Astronomical Units (AU) or 14 times beyond Pluto. One could use the huge radio magnifications of sources aligned to the Sun and spacecraft; 2) for gravitational waves and neutrinos, the focus lies between 22.45 and 29.59 AU (Uranus and Neptune orbits), with a flight time of less than 30 years. Two new space missions, of SETI interest if ET’s use neutrinos for communications, are proposed.

scholarly journals Introduction to the Special Issue “Radiative Transfer in the Earth Atmosphere”

Atmosphere ◽  
2021 ◽  
Vol 12 (4) ◽  
pp. 479
Author(s):  
Irina Sokolik
Keyword(s):  
Radiative Transfer ◽  
Earth Atmosphere ◽  
Special Issue ◽  
The Earth ◽  
Radiative Impact ◽  
Different Types ◽  
Recent Developments

This Special Issue aims at addressing the recent developments towards improving our understanding of the diverse radiative impact of different types of aerosols and clouds [...]

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