Author: Institute for Telecommunication Sciences and Aeronomy (U.S.)
Publisher:
ISBN:
Category : Atmospheric radio refractivity
Languages : en
Pages : 140
Book Description
"This atlas has been prepared for the radio engineer who wants an estimate of the behavior of the radio refractive index at any point on the earth."--Pref. "This atlas presents world maps and graphs of upper-air radio refractivity, mean monthly, extreme values of gradients of refractivity observed in the lowest layer of the atmosphere ..., and monthly mean tropopause heights."--Abstract. Published 1966.
A World Atlas of Atmospheric Radio Refractivity
Author: Institute for Telecommunication Sciences and Aeronomy (U.S.)
Publisher:
ISBN:
Category : Atmospheric radio refractivity
Languages : en
Pages : 140
Book Description
"This atlas has been prepared for the radio engineer who wants an estimate of the behavior of the radio refractive index at any point on the earth."--Pref. "This atlas presents world maps and graphs of upper-air radio refractivity, mean monthly, extreme values of gradients of refractivity observed in the lowest layer of the atmosphere ..., and monthly mean tropopause heights."--Abstract. Published 1966.
Publisher:
ISBN:
Category : Atmospheric radio refractivity
Languages : en
Pages : 140
Book Description
"This atlas has been prepared for the radio engineer who wants an estimate of the behavior of the radio refractive index at any point on the earth."--Pref. "This atlas presents world maps and graphs of upper-air radio refractivity, mean monthly, extreme values of gradients of refractivity observed in the lowest layer of the atmosphere ..., and monthly mean tropopause heights."--Abstract. Published 1966.
Local and Diurnal Variations in Ground-based Radio Refractivity Gradients at Tropical Locations
Author: B. A. Hart
Publisher:
ISBN:
Category : Ionospheric radio wave propagation
Languages : en
Pages : 76
Book Description
Publisher:
ISBN:
Category : Ionospheric radio wave propagation
Languages : en
Pages : 76
Book Description
Frequency Management Engineering Principles VHF/UHF/SHF Communication Links
Author: United States. Federal Aviation Administration
Publisher:
ISBN:
Category : Air traffic control
Languages : en
Pages : 106
Book Description
Publisher:
ISBN:
Category : Air traffic control
Languages : en
Pages : 106
Book Description
Refractivity and Rainfall Data for Radio Systems Engineering
Author: C. A. Samson
Publisher:
ISBN:
Category : Atmospheric radio refractivity
Languages : en
Pages : 172
Book Description
Publisher:
ISBN:
Category : Atmospheric radio refractivity
Languages : en
Pages : 172
Book Description
Scientific and Technical Publications
Author:
Publisher:
ISBN:
Category : Geophysics
Languages : en
Pages : 84
Book Description
Publisher:
ISBN:
Category : Geophysics
Languages : en
Pages : 84
Book Description
Scientific and Technical Publications of the ESSA Research Laboratories
Author:
Publisher:
ISBN:
Category : Geophysics
Languages : en
Pages : 316
Book Description
Publisher:
ISBN:
Category : Geophysics
Languages : en
Pages : 316
Book Description
An Experimental Study of the Atmospheric Conditions Conducive to High Radio Fields
Author: Harold T. Dougherty
Publisher:
ISBN:
Category : Radio meteorology
Languages : en
Pages : 60
Book Description
The results are presented for a 13-month experimental investigation of anomalous propagation on two overland transhorizon paths at 185. 75 MHz. The anomalous signals, 15 to 42 dB above the long-term median and persisting 1 to 6 hours, are described and their possible modes of propagation are reviewed. Surface search radar was found to be a most promising method for monitoring the surface refractivity conditions conducive to high fields. The extrapolation of the experimental results to other regions is discussed and re commendations for further study are included.
Publisher:
ISBN:
Category : Radio meteorology
Languages : en
Pages : 60
Book Description
The results are presented for a 13-month experimental investigation of anomalous propagation on two overland transhorizon paths at 185. 75 MHz. The anomalous signals, 15 to 42 dB above the long-term median and persisting 1 to 6 hours, are described and their possible modes of propagation are reviewed. Surface search radar was found to be a most promising method for monitoring the surface refractivity conditions conducive to high fields. The extrapolation of the experimental results to other regions is discussed and re commendations for further study are included.
Refractivity Gradients in the Northern Hemisphere
Author: C. A. Samson
Publisher:
ISBN:
Category : Atmospheric radio refractivity
Languages : en
Pages : 132
Book Description
Publisher:
ISBN:
Category : Atmospheric radio refractivity
Languages : en
Pages : 132
Book Description
Collected Reprints
Author:
Publisher:
ISBN:
Category : Atmosphere
Languages : en
Pages : 532
Book Description
Publisher:
ISBN:
Category : Atmosphere
Languages : en
Pages : 532
Book Description
Collected Reprints, 1970-1971
Author: Wave Propagation Laboratory
Publisher:
ISBN:
Category : Atmosphere
Languages : en
Pages : 538
Book Description
Publisher:
ISBN:
Category : Atmosphere
Languages : en
Pages : 538
Book Description