Electromagnetic Signals

Reflection, Focusing, Distortion, and Their Practical Applications
1999
ISBN: 978-0-306-46054-8
Verlag: Springer US

Buch, Englisch, 213 Seiten, HC runder Rücken kaschiert, Format (B × H): 183 mm x 260 mm, Gewicht: 1440 g

Electromagnetic Signals deals with the practical applications of nonsinusoidal electromagnetic waves or carrier free radars, ultrawideband technology and large relative bandwidth technology. The book is unique since it deals with a number of current conventional radar problems along with proposed solutions.

Zielgruppe

Research

Autoren/Hrsg.

Harmuth, Henning F.

Boules, Raouf N.

Hussain, Malek G.M.

Fachgebiete

• Technische Wissenschaften Verkehrstechnik | Transportgewerbe Fahrzeugtechnik
• Technische Wissenschaften Elektronik | Nachrichtentechnik Elektronik Mikroprozessoren
• Technische Wissenschaften Verkehrstechnik | Transportgewerbe Luft- und Raumfahrttechnik, Luftverkehr
• Wirtschaftswissenschaften Wirtschaftssektoren & Branchen Fertigungsindustrie Luftfahrtindustrie

Inhaltsverzeichnis

1 Introduction.- 1.1 Maxwell’s Equations.- 1.2 Electric Monopole Currents.- 1.3 Electric Dipole Currents.- 1.4 Magnetic Dipole Currents.- 1.5 Relativistic Electric Dipole Currents.- 1.6 Relativistic Magnetic Dipole Currents.- 1.7 Electromagnetic Missiles.- 2 Reflection and Transmission of Incident Signals.- 2.1 Partial Differential Equations for Perpendicular Polarization.- 2.2 Generalization of Snell’s Law for Signals.- 2.3 Reflection of a Step Wave.- 2.4 Reflection of Rectangular Pulses.- 2.5 Partial Differential Equations for Parallel Polarization.- 2.6 General Polarization of TEM Waves.- 3 Analytic Solution for Cylinder Waves.- 3.1 Cylinder Waves Excited at a Boundary.- 3.2 Magnetic Excitation of Signal Solutions.- 3.3 Associated Electric Field Strength.- 3.4 Electric Excitation Force.- 3.5 Associated Magnetic Field Strength.- 3.6 Transmission of Signals Into Medium 2.- 4 Wave Theory of Electromagnetic Missiles.- 4.1 Line Array of Radiators.- 4.2 Pulse Shape Along the Array Axis.- 4.3 Pulse Shape Perpendicular to the Array Axis.- 4.4 Effect of Pulse Duration on Pulse Shape.- 4.5 Variation of the Energy Near the Focusing Point.- 5 Signal Propagation and Detection in Lossy Media.- 5.1 Planar Wave Solution in Lossy Media.- 5.2 Signal Distortions.- 5.3 Detection of Distorted Synchronized Signals in Noise.- 5.4 Detection of Distorted Radar Signals in Noise.- 5.5 Electromagnetic Signals in Seawater.- 5.6 Distance Information from Distortions.- 5.7 Radiation of Slowly Varying EM Waves.- References and Bibliography.