Use of RF technology for commercial and Industrial applications is one of the fastest growing technologies in the world as the use of compact RF devices operated on a fixed commercially approved frequency. Large scale use of equipments operated on RF technology have led a new foundation to the cellular technologies, Internet of Things, Satellite communication, GPS and even in military and medical field applications.Largecategories of wireless devices enabled use of RF technology. Cordless and mobile phones, radio and television broadcasting, Wi-Fi and Bluetooth, Global Positioning Systems(GPS), Inmarsats, Weather & Ground Imaging Satellites & related communications systems and two-way radio communication system, all operate in the RF band of frequencies.