Design of RFID Tag Antennas at UHF Band with Different Materials

The book "Design of RFID Tag Antennas at UHF Band with Different Materials" offers a comprehensive analysis of RFID technology used for the automatic identification of objects. It discusses the fundamental components of an RFID system, consisting of a reader and a chip, and explains how these interact with each other. The first chapter provides a detailed literature review on the design of RFID tag antennas, including performance characteristics such as the reflection coefficient, the influence of materials and sizes, as well as antenna gain. The subsequent chapters focus on the development and optimization of antennas, including the selection of the basic shape of the radiator and resonance techniques. Additionally, techniques for improving bandwidth and gain are addressed, while practical applications and the performance of antennas under various conditions are analyzed. The book concludes with a discussion on future developments in this field.