Specific Absorption in the Lower Ionosphere

Specific Absorption in the Lower Ionosphere PDF Author: Julio E. Barety
Publisher:
ISBN:
Category : Ionospheric radio wave absorption
Languages : en
Pages : 16

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Specific Absorption in the Lower Ionosphere

Specific Absorption in the Lower Ionosphere PDF Author: Julio E. Barety
Publisher:
ISBN:
Category : Ionospheric radio wave absorption
Languages : en
Pages : 16

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Book Description


Positive Ion Composition Measurements in the Lower Ionosphere During the 12 November 1966 Solar Eclipse

Positive Ion Composition Measurements in the Lower Ionosphere During the 12 November 1966 Solar Eclipse PDF Author: Rocco S. Narcisi
Publisher:
ISBN:
Category : Cations
Languages : en
Pages : 22

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Book Description
Positive ion composition measurements in the D and E regions were performed on three rocket flights during the 1966 solar eclipse program conducted at Cassino, Brazil. The E region results showed that, at totality, NO+ and O2+ decreased in density while the ratio NO+/O2 increased. Long-lived meteoric ions appeared to be unaffected during the short period of the eclipse. A submerged layer of meteoric ions became prominent at totality when the molecular ion densities were smallest and produced a sporadic E layer. The D region results indicated that the decay in the water cluster ions at totality was probably less than a factor of four in the vicinity of 80 km. This work represents part of a continuing Air Force program to study lower ionospheric processes which affect communications. (Author).

Radiation Patterns in the Lower Ionosphere and Fresnel Zones for Elevated Antennas Over a Spherical Earth

Radiation Patterns in the Lower Ionosphere and Fresnel Zones for Elevated Antennas Over a Spherical Earth PDF Author: R. G. Merrill
Publisher:
ISBN:
Category : Ionospheric radio wave propagation
Languages : en
Pages : 138

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The Effect of Auroral Bremsstrahlung on the Lower Ionosphere

The Effect of Auroral Bremsstrahlung on the Lower Ionosphere PDF Author: A. C. Aikin
Publisher:
ISBN:
Category : Auroral bremsstrahlung
Languages : en
Pages : 24

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Physics of the Lower Ionosphere

Physics of the Lower Ionosphere PDF Author: Robert Craig Whitten
Publisher:
ISBN:
Category : Ionosphere
Languages : en
Pages : 250

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Rocket Investigation of the Electrical Structure of the Lower Ionosphere

Rocket Investigation of the Electrical Structure of the Lower Ionosphere PDF Author: R. C. Sagalyn
Publisher:
ISBN:
Category : Lower ionosphere
Languages : en
Pages : 30

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The Atmosphere and Climate of Mars

The Atmosphere and Climate of Mars PDF Author: Robert M. Haberle
Publisher: Cambridge University Press
ISBN: 1107016185
Category : Science
Languages : en
Pages : 613

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Book Description
This volume reviews all aspects of Mars atmospheric science from the surface to space, and from now and into the past.

Low Frequency Waves and Turbulence in Magnetized Laboratory Plasmas and in the Ionosphere

Low Frequency Waves and Turbulence in Magnetized Laboratory Plasmas and in the Ionosphere PDF Author: Hans Pécseli
Publisher:
ISBN: 9780750312530
Category : SCIENCE
Languages : en
Pages : 0

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Book Description
"Low Frequency Waves and Turbulence in Magnetized Laboratory Plasmas and in the Ionosphere was developed from courses taught by the author at the universities of Oslo and Tromso in Norway. Suitable for undergraduates, graduate students and researchers, the first part of the book is devoted to discussing some relevant plasma instabilities and the free energy that drives them. In the second part, the more advanced topics of nonlinear models and the interactions of many modes are discussed. Theoretical tools available for turbulence modelling are also outlined. The book summarizes a number of studies of low-frequency plasma waves, drift waves in particular, from laboratory and space experiments."--Prové de l'editor.

VLF/LF Reflection Properties of the Low Latitude Ionosphere

VLF/LF Reflection Properties of the Low Latitude Ionosphere PDF Author: Wayne I. Klemetti
Publisher:
ISBN:
Category : Ionospheric electron density
Languages : en
Pages : 106

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Book Description
Low latitude observations of VLF/LF pulse reflections from the lower ionosphere obtained at nine locations to the east and west of a transmitter in southeastern Brazil are described. The data provide a variety of information on the reflection properties of the ionosphere below about 90 km altitude. Aspects of the data are presented in quasi-dimensional formats useful for identifying ionosphere structure and variability, and detailed analyses of portions of the data provided, which characterize the effective heights of the reflection coefficients of the ionosphere at noon and midnight, over a frequency range from 15 to 65 kHz. Electron density models of the ionosphere, derived from VLF/LF reflection data are also discussed. Keywords: VLF propagation; LF Propagation; Ionosphere reflectivity d region.

Ground-based Radio Wave Propagation Studies of the Lower Ionosphere

Ground-based Radio Wave Propagation Studies of the Lower Ionosphere PDF Author: J. S. Belrose
Publisher:
ISBN:
Category : Ionospheric radio wave propagation
Languages : en
Pages : 332

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