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Satellite Signal Propagation, Impairments and Mitigation

  • 1st Edition - August 9, 2017
  • Latest edition
  • Author: Rajat Acharya
  • Language: English

Satellite Signal Propagation, Impairments and Mitigation covers issues related to satellite link design. The book develops every concept from elementary physics, covering the basic… Read more

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Description

Satellite Signal Propagation, Impairments and Mitigation covers issues related to satellite link design. The book develops every concept from elementary physics, covering the basics of signal propagation from Maxwell’s equations and then gradually developing the physical reasons for impairments.

It emphasizes the unique concepts for each involved process, based on their physics, and explains how they form the determining factors for the related suitable engineering technique for mitigation. Every basic principle is followed by mathematical substantiation with an explanation of the physics behind the equations.

Key features

  • Covers the basics of signal propagation, starting from Maxwell’s equations and then gradually developing the physical reasons for the impairments
  • Includes different important propagation experiments conducted and detailed in the Appendix
  • Employs the power of MATLAB® as both a visualization and problem-solving tool
  • Provides MATLAB scripts for simulation exercises

Readership

Space systems engineers, also postgraduate students and researchers working in the field of space communication

Table of contents

Chapter 1: Introduction

1.1 Introduction to Satellite communication

1.2 Satellite Signals and Performance

1.3 Atmosphere

1.4 Propagation Impairments

1.5 How to best utilize the book?

Chapter 2: Maxwell’s Equation and EM Waves

2.1 Electric and Magnetic fields

2.2 Maxwell’s Equations: its meaning and importance

2.3 Static case: Electrostatics and Magnetostatics

2.4 Dynamic case

2.5Wave equations and their solution

2.6 Direction of Wave flow & Poynting Vector

2.7 Important Observations

Chapter 3 : Interaction of waves with medium

3.1 Electric materials

3.2 Wave equation in medium

3.3 Power utilisation in a dielectric

3.4 Dispersive Nature of parameters

3.5 Propagation Impairments:

Chapter 4: Ionosphere and ionospheric Impairments

4.1 Ionosphere

4.2 Ionospheric Propagation

4.3 Effects

Chapter 5 : Ionospheric impairments: Measurement and Mitigation

5.1 Measurements

5.2 Models of ionosphere

5.3 Impairment Mitigations

5.4 Applications

Chapter 6 : Tropospheric Propagation and Impairments

6.1 Troposphere – Constitution and Characteristics

6.2 Propagation in Troposphere

6.3 Factors Affecting Tropospheric Propagation

Chapter 7 : Tropospheric Impairments: Measurements and Mitigation

7.1 Measurements of Parameters

7.2 Propagation Impairment Models

Chapter 8 : Noise, Multipath and Interference

8.1 Noise

8.2 Multipath

8.3 Interference 

Chapter 9 : Satellite Link Performance

9.1 Link Design Aspects

9.2 Satellite links

9.3 Performance

 

Product details

  • Edition: 1
  • Latest edition
  • Published: August 9, 2017
  • Language: English

About the author

RA

Rajat Acharya

Dr. Rajat Acharya is a Senior Scientist at the Space Applications Centre, a key unit of the Indian Space Research Organisation (ISRO). With over two decades of involvement in India’s satellite navigation programs—GAGAN and NavIC—he has significant contributions in ionospheric modelling and space weather research. Dr. Acharya serves as Course Director for GNSS and SATCOM at the UN-affiliated Centre for Space Science and Technology Education in Asia and the Pacific (CSSTEAP). He has also been a Visiting Professor at Gujarat University, where he taught postgraduate courses in Geo-informatics and Satellite Navigation. Dr. Rajat Acharya regularly teaches Space Weather at the postgraduate level and has written extensively, authoring other popular books on the subject. He also represented India as Co-Chair of Working Group-C during the sessions of the International Committee on Global Navigation Satellite Systems (ICG).
Affiliations and expertise
Indian Space Research Organisation (ISRO), India

View book on ScienceDirect

Read Satellite Signal Propagation, Impairments and Mitigation on ScienceDirect