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1st Edition - January 20, 2003

**Author:** Michael Kolawole

eBook ISBN:

9 7 8 - 0 - 0 8 - 0 5 1 5 6 2 - 5

As well as being fully up-to-date, this book provides wider subject coverage than many other radar books. The inclusion of a chapter on Skywave Radar, and full consideration of HF… Read more

Immediately download your ebook while waiting for your print delivery. No promo code is needed.

As well as being fully up-to-date, this book provides wider subject coverage than many other radar books. The inclusion of a chapter on Skywave Radar, and full consideration of HF / OTH issues makes this book especially relevant for communications engineers and the defence sector.

* Explains key theory and mathematics from square one, using case studies where relevant* Designed so that mathematical sections can be skipped with no loss of continuity by those needing only a qualitative understanding* Theoretical content, presented alongside applications, and working examples, make the book suitable to students or others new to the subject as well as a professional reference

Preface.PART I**Essential Relational Functions:** Fourier Analysis; Fourier Transform; Inverse Fourier Transform; Orthogonal Relations; Delta function; Discrete Fourier Transform; Aliasing; Other useful mathematical properties; Shifting in Time and Frequency; Convolution; Windowing Functions; Rectangular window; Triangular or Bartlett window; Hamming/Hanning/Blackman window; Kaiser window; Summary of window functions; Correlation Functions; Fast Fourier Transform; Norm of a function; Summary; References; Problems. **Understanding Radar Fundamentals:** An Overview of Radar System Architecture; Transmitter; Receiver (with several subtitles); Data Processing; Data Compression and Storage; Effective algorithms for data compression; Huffman Coding Algorithm; Display and Communication System; Radar Application; Summary; References; Problems. **Antenna Physics and Radar Measurements:** Antenna Radiation; Vertical Monopole; Field Regions; Target Measurements; Pulse Compression; Pulse Compression Processing Technique; Repetition of Pulsed Signals; Sidelobes Suppression; Resolution; Measurement Accuracy for Stationary and Moving Targets; Effects of Pulse Compression on Doppler Radars; Summary; References; Problems; Appendix 3A: Ambiguity function of a Chirp Pulse. **The Radar Equations:** Radar Equation for Microwave Radar; Some Comments on radar gain and target cross section; Receiver-Transmitter Arrangement; Peak and Average Power; Aperture; Receiver Bandwidth, Temperature and Noise; Radar Equation modified by Noise and Other losses; Other Losses; System loss; Beam-shape loss; Collapsing loss; Propagation loss; Polarization loss; Processing loss; Multi-path reflection factor; Target Fluctuation Models; Detection Probability; Time Diversity; Frequency Diversity; Combined Time and Frequency Diversity; Target Detection Range in Clutter; Land and Sea Clutter; Land Reflectivity Model; Sea Reflectivity Model; Rain Clutter; Volume resolution cell; Rain Reflectivity Model; Clutter rejection techniques; a summary; Radar Equation for Laser Radar; Performance Calculations; Near field operation; Search field; Search Figure of Merit for Microwave and Laser Radars; Summary; Radar Equation for Secondary Radars; Application of Beacon Radar Systems; Summary; References; Problems; Appendix 4A: Noise in Doppler Processing. **Antenna Arrays:** Planar arrays; Phase shifter; Beam steering; Inter-element spacing; Pattern multiplication; Slot arrays; Power and time budgets; Summary; References; Bibliography; Problems.PART II IONOSPHERE AND HF SKYWAVE RADAR**The Ionosphere and Its Effect on HF Skywave Propagation:** The Atmosphere; The Ionosphere; Composition; Ray Tracing and Propagation Errors; Refraction and Reflection; Refractive index; Models for Critical Frequencies; Models for Electron Density; Refraction Errors by Ray Tracing; Range or Time Delay Error; Doppler Error; Effect of Earth's magnetic field on electron collisions; No Earth's magnetic field present during electron collision; With Earth's magnetic field present during electron collision; Polarisation Error; Observing the Ionosphere; Skip Zone; Interpreting an ionogram; Ray Tracing and Coordinate Registration; Comments; Summary; References; Bibliography; Problems. **Skywave radar:** Skywave geometry; Basic system architecture; Transmitter; Receiver; Communications; Peak detection; Track and Display; Beamforming; Conclusion; Beam control and calibration; Radar Equation, a discussion; Applications of Skywave Radar; Summary; References; Problems.PART III PROBABILITY THEORY, DECISION THEORY AND SIGNAL PEAK DETECTION**Elements of probability theory and statistical concepts:** Basic Concepts of Random Variable; Summary of Applicable Probability Rules; Bayes Theorem; Probability Density Function; Moment, Average, Variance and Cumulant; Stationarity and Ergodicity; An Overview of Probability Distributions; Uniform Distribution; Normal or Gaussian Distribution; Bivariate Normal or Gaussian Distribution; Rayleigh Distribution; Poisson Distribution; Binomial Distribution; Summary; References; Problems. **Decision theory:** Error Probabilities and Decision Rule; Maximum Likelihood Rule; Neyman-Pearson Rule; Minimum Error Probability Rule; Bayes Minimum Risk Rule; Summary; References; Problems. **Signal Peak Detection:** Signal processing; Processes for detection; Peak Detection; CFAR detection; Matched filtering; Summary; References; Problems.PART IV**Parameter Estimation and Filtering:** Basic Parameter Estimator; Choice of an estimator; Maximum Likelihood Estimator; Maximum likelihood estimators of multiple observations; Estimators a posteriori; Linear estimators; An overview of a Dynamic System; Kalman Estimator; Application of Kalman estimator to engineering problems; Summary; References; Problems. **Tracking:** Basic tracking Process; Filters for Tracking; ab Filter; Coordinate System; Smoothing Factor; abg Filter; Dynamic tracking error; Kalman Filter; Kalman filter for non-manoeuvring target tracking; Kalman filter for manoeuvring target tracking; Initiating filter for manoeuvring targets; Summary of tracking filters; Tracking with PDA in a cluttered environment; Gating (more depth); Formulation of the Event probability; Probability of Current Data; Probability of Event Conditioned on Detection; General Initiation Techniques; Application of PDA to tracking problems.Conclusion; Summary; References; Problems; Glossary of Terms; Index.

- No. of pages: 400
- Language: English
- Published: January 20, 2003
- Imprint: Newnes
- eBook ISBN: 9780080515625

MK

Affiliations and expertise

Professor at the Monash University, Australia, also electronic engineer working in the radar and detection area.