The book focuses on recent advances in the field of Microstrip antenna design and its applications in various fields including Space communication, Mobile communication, wireless communication, medical implants, wearable applications etc. Scholars from Electronics Electrical Instrumentation Engineering, researchers and industrial person will benefit from this book. Students, researchers and industrial person expressed concerns about obtaining antenna measurements in various environments. The book shall provide the literature using which students and researchers would design antennas for above mentioned applications. Ultimately, it will enable users to take measurements in different environments. Young researchers pursuing their PG programs or Doctoral degree are also much interested to do their research in the micro-strip antennas, but there are very limited literatures available in recent applications. This book is intended to help such scholars in their studies and enhance the knowledge and skills in the latest happening in the Communication world like IoT, D2D, Satellite, wearable devices etc.