Author: Sidney Maurice Ostrow
Publisher:
ISBN:
Category : Graphic methods
Languages : en
Pages : 64
Book Description
Handbook for CRPL Ionospheric Predictions Based on Numerical Methods of Mapping
Author: Sidney Maurice Ostrow
Publisher:
ISBN:
Category : Graphic methods
Languages : en
Pages : 64
Book Description
Publisher:
ISBN:
Category : Graphic methods
Languages : en
Pages : 64
Book Description
National Bureau of Standards Circular
Author:
Publisher:
ISBN:
Category : Hygrometry
Languages : en
Pages : 348
Book Description
Publisher:
ISBN:
Category : Hygrometry
Languages : en
Pages : 348
Book Description
Technical News Bulletin of the National Bureau of Standards
Author:
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 732
Book Description
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 732
Book Description
National Bureau of Standards Handbook
Author:
Publisher:
ISBN:
Category : Industrial safety
Languages : en
Pages : 456
Book Description
Publisher:
ISBN:
Category : Industrial safety
Languages : en
Pages : 456
Book Description
Rules and Regulations
Author: United States. Federal Communications Commission
Publisher:
ISBN:
Category : Telecommunication
Languages : en
Pages : 878
Book Description
Publisher:
ISBN:
Category : Telecommunication
Languages : en
Pages : 878
Book Description
Ionospheric Predictions for ...
Author:
Publisher:
ISBN:
Category : Ionospheric forecasting
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category : Ionospheric forecasting
Languages : en
Pages : 32
Book Description
Radio Wave Propagation Fundamentals, Second Edition
Author: Artem Saakian
Publisher: Artech House
ISBN: 1630818453
Category : Technology & Engineering
Languages : en
Pages : 439
Book Description
This completely updated second edition of an Artech House classic provides a thorough introduction to the basic principles of electromagnetic wave propagation of radio frequencies in real-world conditions, fully updated by including new achievements in theory and technology. It serves as an invaluable daily reference for practitioners in the field and as a complete, organized text on the subject. This comprehensive resource covers a wide range of essential topics, from the classification of radio waves, electromagnetic wave theory, and antennas for RF radio links, to the impact of the earth surface on the propagation of ground waves, atmospheric affects in radio wave propagation, and radio wave reception. The book explores the propagation of the ground radio waves, namely the waves that propagate in vicinity of the earth's surface (e.g., guided by that interface), without involvement of any atmospheric effects. Specifics of the high-frequency (HF) radio propagation due to reflections from ionospheric layers is studied, based on commonly used models of the ionospheric vertical profiles. Scattering of the radio waves of UHF and higher frequency bands from the random variations of the tropospheric refraction index (from tiny air turbulences) are also considered by using the principles of statistical radio-physics. Analysis of propagation conditions on real propagation paths, including analysis of the power budget of the VHF/UHF link to assure its stability (percentage of availability within observation time frame), terrestrial, broadcast, mobile, and satellite RF links are presented. The engineering design of the cellular networks, including LTE 4G, 5G and upcoming higher generations is explored. HF propagation predictions for extremely long-range links design for commercial and military applications are explained. Packed with examples and problems, this book provides a theoretical background for astrophysical, aeronomy and geophysical instrumentation design.
Publisher: Artech House
ISBN: 1630818453
Category : Technology & Engineering
Languages : en
Pages : 439
Book Description
This completely updated second edition of an Artech House classic provides a thorough introduction to the basic principles of electromagnetic wave propagation of radio frequencies in real-world conditions, fully updated by including new achievements in theory and technology. It serves as an invaluable daily reference for practitioners in the field and as a complete, organized text on the subject. This comprehensive resource covers a wide range of essential topics, from the classification of radio waves, electromagnetic wave theory, and antennas for RF radio links, to the impact of the earth surface on the propagation of ground waves, atmospheric affects in radio wave propagation, and radio wave reception. The book explores the propagation of the ground radio waves, namely the waves that propagate in vicinity of the earth's surface (e.g., guided by that interface), without involvement of any atmospheric effects. Specifics of the high-frequency (HF) radio propagation due to reflections from ionospheric layers is studied, based on commonly used models of the ionospheric vertical profiles. Scattering of the radio waves of UHF and higher frequency bands from the random variations of the tropospheric refraction index (from tiny air turbulences) are also considered by using the principles of statistical radio-physics. Analysis of propagation conditions on real propagation paths, including analysis of the power budget of the VHF/UHF link to assure its stability (percentage of availability within observation time frame), terrestrial, broadcast, mobile, and satellite RF links are presented. The engineering design of the cellular networks, including LTE 4G, 5G and upcoming higher generations is explored. HF propagation predictions for extremely long-range links design for commercial and military applications are explained. Packed with examples and problems, this book provides a theoretical background for astrophysical, aeronomy and geophysical instrumentation design.
National Bureau of Standards Report
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 1070
Book Description
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 1070
Book Description
National Bureau of Standards Handbook
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Industrial safety
Languages : en
Pages : 64
Book Description
Publisher:
ISBN:
Category : Industrial safety
Languages : en
Pages : 64
Book Description
NBS Technical Note
Author:
Publisher:
ISBN:
Category : Physical instruments
Languages : en
Pages : 182
Book Description
Publisher:
ISBN:
Category : Physical instruments
Languages : en
Pages : 182
Book Description