The book "In-Depth Research in UWB Technology" offers a comprehensive analysis of the characteristics of Ultra-Wideband (UWB) signals, including their advantages and disadvantages. It discusses the generation of UWB pulses through various techniques as well as relevant modulation schemes and testing environments. Additionally, the applications of UWB in different fields and the applicable regulations are explained. A particular focus is placed on comparing UWB with RFID technologies, including the differences between active and passive RFID systems, as well as their communication protocols and message formats. The book also provides insights into error probability and the selection of suitable modulation methods for specific applications. With the concept of a future testbed, the development of smaller UWB chips aimed at efficient use in various applications is pursued.