This comprehensive reference text discusses fundamental concepts applications design techniques and challenges in the field of planar antennas. The text focuses on recent advances in the field of planar antenna design and their applications in various fields of research including space communication mobile communication wireless communication and wearable applications. This resource presents planar antenna design concepts methods and techniques to enhance the performance parameters and applications for IoTs and device-to-device communication. The latest techniques used in antenna design including their structures defected ground MIMO and fractal design are discussed comprehensively. The text will be useful for senior undergraduate students graduate students and academic researchers in fields including electrical engineering electronics and communication engineering. . Language: English