RADAR stands for Radio Detection and Ranging System. It is basically an electromagnetic system used to detect...

GPS or the Global Positioning System is a global navigation satellite system that provides Location,...

Radio Frequency Identification (RFID) is the wireless non-contact use of radio frequency waves to transfer...

An angel investor (also known as a business angel, informal investor, angel funder, private investor, or seed investor) is an individual who...

Wireless Communication: Introduction Wireless Communication is the fastest growing and most vibrant technological areas in the...