This book presents the theory, analysis and design of microwave stepped-frequency radar sensors. Stepped-frequency radar sensors are attractive for various sensing applications that require fine resolution. The book consists of five chapters. The first chapter describes the fundamentals of radar sensors including applications followed by a review of ultra-wideband pulsed, frequency-modulated co…
Stepped-frequency radar sensors are attractive for various surface and subsurface sensing applications. Stepped-frequency systems transmit consecutive trains of continuous-wave signals at different frequencies that are separated by a fixed amount. The unique characteristic of stepped-frequency systems is, although they work as frequency-based systems, their final response is described in a …